MakerHawk Top 20 Products from Testers Brand

MakerHawk Electronic Load Tester - USB Load Tester 150W 200V 20A Resistor Adjustable Constant Current Battery Capacity Tester Module Intelligent Dischar

Car Battery Testers

Prevent burning warning: when the input voltage battery and large power test, access must be beforeusing two current adjustment knob counterclockwise to the minimum to zero, then the access, accordingto the priority according to current power to slowly adjust current knob, must not instantly transferred infull, so there are excessive instantaneous power load discharge tube burnt huge risk! Please use thespecial attention to this point, thank you!

Two power supply methods: 1. DC6-12V DC5.0 power supply; 2. DC6-12V Micro USB power supply.The body discharge power cannot exceed 150W, otherwise there is a risk of burnout.

Voltage measurement range: 0.00V ~ 200V, Current measurement range: 0.00A ~ 20A.

How to operate: Set the capacity, power, time using the Keystrokes method Reset:1. Reset button Long all data (mAh, Klitschko, 00: 00: 00); 2. Fast button twice capacity reset (mAh); 3. Fast button three power reset (ㅁ);4. Fast button Four time reset (00:00:00); 5. Fast button five settings auto standby, Discharge count down regularly; 6. No load output No load, fast seven key, And current zero zero current, Environmental temperature Accurate calibration.

150W power refers to: In accordance with the power calculation formula P = UI (power = voltage x current); 10V input Approximately 18A discharge current 20V input Approximately 9A discharge current 30V input Approximately 6A discharge current.

Read more Read less

MakerHawk USB Multimeter USB Voltmeter Ammeter Load Tester USB Voltage Current PD Battery Power Capacity Charger Type C Meter Tester LCD Display Cable Resistance QC2.0/3.0/4.0 N10 1.44 Inch Screen

Voltage Testers

Buy on Amazon Find on eBay

[New upgrade]: The product supports two-way insertion detection, increases the current direction to indicate the direction, with a 1.44-inch large LCD screen, 4 operation buttons and 5 connection ports. The plug with gold-plated USB contacts has a strong coating to prevent scratches, stains and damage

[Wide range of applications] : It can measure all kinds of USB chargers/PC/laptop/desktop computer/mobile phone/power bank/charger/discharge load/car charger/cable. Support Type-C interface full digital compatible PD protocol/Qualcomm QC3.0/4.0 protocol One table is compatible with multiple protocols, fast charge supports PD QC2.0 QC3.0/4.0 MTK and other protocols

[New reminder function]: Temperature alarm: over 45°C, the temperature display will flash; Voltage alarm: less than 3.8V or greater than 30V, the voltage display will flash; Current alarm: greater than 3A, the current display will flash

[Flexible color display interface]: Supports 360-degree rotation of the screen to meet reading at any angle. You can rotate the screen by pressing the button corresponding to the horizontal menu bar. When plugged into various digital devices at any angle, positive readings can also be made, making the measurement more convenient

[Powerful after-sales service team]: As long as you have any questions about the product, we will solve your problem as soon as we receive your email. Your satisfactory purchase experience is our greatest hope! How to email us? Please click "MakerHawk-US" and click "Ask a Question" to email us! Looking forward to your consultation!

[Note] : When PD power is not connected to the fast charge device, the power is not supplied by default. After the TYPE-C PD is inserted, the test screen is not on. 1. Flip the TYPE-C connector 2. Our built-in TYPE-C interface is used for connection and TypeC interface charger is used. According to the protocol, no load is connected and no power is supplied by default

Read more Read less

MakerHawk Type-C USB Meter Tester Power Meter USB Multimeter Voltage and Current Tester 0-5.1A 4-30V USB Power Tester Multi-function Tester Display Capacity Voltage Current Detector

Multimeters

Buy on Amazon Find on eBay

High-quality materials: Safety plug, suitable for any electronic device with USB-C, Type-C, suitable for a variety of environments (aluminum alloy joints, precision built to effectively avoid oxidation and rust); Robust interface , sensitive touch, aluminum alloy material, (built-in aluminum alloy plate, anti-friction and anti-rust for repeated use)

New upgrade: The type-C tester has added the function of high temperature warning. When the detected temperature exceeds 45 degrees, the green temperature value on the display interface will turn red, and a red exclamation mark will appear to remind you that the temperature is abnormal. The Type-C interface is fully reinforced, which solves the problem of the USB port falling off due to multiple plugging and unplugging, allowing you to use it with confidence

Igh-definition color LCD display: Two-way connection, high brightness, long life, using USB monitor, the state of charging is clear at a glance

Type-C interface: time timing, no explosion, to prevent accidents; Button function: The button menu can display the change page, the quick screen display can pop up, long press for 3 seconds to delete the data, long press and then connect a reasonable 5V current to restore the voltage. USB-Type-C power adapter tester - load or digital device

Wide range of applications: Type-C USB tester voltmeter is widely used in the quality inspection of 3C digital and peripheral products with Type-C interface. With a power-off storage function, when the mobile power supply is cut off, it can store capacity and energy data for subsequent viewing

We Have a Strong After-sales Service Team: As long as you have any questions about the product, we will resolve your issue immediately if received your email,How to email us Plz click "MakerHawk-US" and click "Ask a question" to email us! looking forward to your consultation

Read more Read less

MakerHawk Battery Load Tester - 150W 200V 25A USB Load Tester 4-Wire System Adjustable Constant Current Voltage Discharge Lithium Battery Capacity Tester Electronic Load Tester

Voltage Testers

Buy on Amazon Find on eBay

2.4" Large Screen Battery Load Tester: Featuring a high-definition color screen, this electronic load tester provides clear and precise readings. It offers comprehensive parameter, settings and operations, including voltage, current, power, resistance, capacity, electricity, temperature, time-limited discharge, stop voltage and current, etc., to ensure accurate and reliable results.

Multi-Device Compatibility & Safety Features: This battery capacity tester supports discharge aging tests for a wide range of devices, including chargers, cables, power banks, batteries, and power adapters. It has intelligent safety protection such as overload, overcurrent and high temperature protection, real-time monitoring of status makes it safe and reliable.

Multi-function & App Compatibility: The USB load tester supports constant current, constant power, constant resistance and constant voltage modes, measuring internal resistance, measuring power supply, measuring line resistance, etc. Support computer software viewing and setting.

High Precision & Upgraded Four-Wire System: Utilizing a four-wire connection, this voltage tester ensures accurate voltage measurements unaffected by wire resistance and its measurement accuracy is comparable to that of large professional instruments. It is also compatible with two-wire connection.

Powerful Performance & Intelligent Cooling: This lithium battery tester has a high voltage of 200V, current of 25A, and power of 150W. Equipped with an intelligent fan, strong airflow and low noise, it can extend the service life and support continuous operation of long-term discharge or aging tests.

Read more Read less

USB C Power Meter USB C Tester, USB Multimeter 4.5-50V 0-12A Two-Way Measurement Gravity Sensor Voltage Current Capacity Amp Volt Voltmeter Ammeter Digital Tester for Chargers Power Bank Cable Copper

Multimeters

Buy on Amazon Find on eBay

[High Precision USB C Power Meter Tester] This USB C tester voltage current tester can measure voltage, current, power, capacity, energy, timing, temperature, and record the maximum voltage, current and power values. It has the same accuracy as large professional instruments, and can display voltage and current curves in real time.

[Support Testing of Almost All Type-C Protocols] This USB C cable tester supports fast charge test for PD2.0, PD3.0, PPD, QC2.0, QC3.0, FCP, SCPAFC, PE, DASH VOOC, SuperVOOC, etc. It can measure the voltage up to 48V of PD3.1 protocol. Supports two-way measurement. You can easily check the charging status and speed of your devices.

[8 Display Modes and 360 Degrees Rotation] This USB C meter has a high-definition color screen, which can display 8 interfaces. You can switch modes with the button. The screen can also rotate 360° automatically according to the gravity sensor, which is convenient for viewing from different angles.

[Offline Storage and Battery Capacity Calculation] This USB multimeter can store the data when it is offline, and you can view the historical data when it is online. It can also calculate the capacity of power banks and various types of batteries. You can use it to test the performance and health of your batteries and chargers.

[Auto Screen Off and Wide Compatibility] This USB C watt meter has a built-in DC-DC switching power supply with very low power consumption. It can also automatically turn off the screen when there is no current, which can save power and extend the service life. It is compatible with various devices with Type-C port, such as laptops, tablets, phones, power banks, chargers, etc. It is a must-have tool for testing and monitoring your devices.

Read more Read less

MakerHawk 3.7V 1100mAh LiPo Battery Rechargeable 1S 3C Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack)

3.7V Batteries

Buy on Amazon Find on eBay

MakerHawk adopts a brand-new A-grade lithium cobalt oxide battery system, which, compared to ternary system batteries, not only provides higher energy and higher density but also ensures more stable discharge performance and longer lifespan. It also complies with UN 38.3 standards certification, ensuring safety and reliability.

Over-Discharge Protection: When the battery is about to deplete, and the voltage drops to 3.0V, the protection circuit will shut down, preventing further discharge and providing over-discharge protection.

Over-Charge Protection: During battery charging, when the voltage reaches the maximum battery voltage (4.2V), the protection circuit will automatically cut off power, indicating that the battery is fully charged and providing over-charge protection.

Short Circuit Protection: In the event of a short circuit, the protection circuit will automatically shut down within milliseconds and will not power on again. Note that if the battery is short-circuited (bypassing the protection circuit), the protection circuit may also fail due to prolonged high current or component overheating.

Storage & Usage: During long-term storage, keep the battery charged between 40% and 60%. We recommend charging the battery once every 3 months after receiving it, maintaining a voltage of 3.7-4.0V. Store the battery in a cool, dry place.

Read more Read less

MakerHawk 3.7V 3000mAh LiPo Battery Rechargeable 1S 3C 103665 Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (2 Pack)

3.7V Batteries

Buy on Amazon Find on eBay

MakerHawk adopts a brand-new A-grade lithium cobalt oxide battery system, which, compared to ternary system batteries, not only provides higher energy and higher density but also ensures more stable discharge performance and longer lifespan. It also complies with UN 38.3 standards certification, ensuring safety and reliability.

Over-Discharge Protection: When the battery is about to deplete, and the voltage drops to 3.0V, the protection circuit will shut down, preventing further discharge and providing over-discharge protection.

Over-Charge Protection: During battery charging, when the voltage reaches the maximum battery voltage (4.2V), the protection circuit will automatically cut off power, indicating that the battery is fully charged and providing over-charge protection.

Short Circuit Protection: In the event of a short circuit, the protection circuit will automatically shut down within milliseconds and will not power on again. Note that if the battery is short-circuited (bypassing the protection circuit), the protection circuit may also fail due to prolonged high current or component overheating.

Storage & Usage: During long-term storage, keep the battery charged between 40% and 60%. We recommend charging the battery once every 3 months after receiving it, maintaining a voltage of 3.7-4.0V. Store the battery in a cool, dry place.

Read more Read less

MakerHawk 3.7V 950mAh LiPo Battery Rechargeable 1S 3C Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (2 Pack)

3.7V Batteries

Buy on Amazon Find on eBay

Reliable Performance: Our 3.7V 950mAh rechargeable lithium battery offers exceptional reliability with no leakage, ensuring that your devices power up when you need them the most. Perfect for GPS devices, cameras, and more.

Advanced Protection Circuitry: Equipped with dual battery protection boards, this lithium polymer battery includes PCM protection features to guard against overcharging, over-discharging, over-current, short circuits, and overheating, promoting safe and efficient use.

High-Quality Battery Composition: Made from premium lithium polymer materials, this 950mAh battery pack delivers consistent performance and longevity. The advanced design helps maintain stable discharge characteristics across various temperatures and environmental conditions.

Convenient Use: With a 50±3mm lead length and an easy-to-use Micro PH1.25 connector, this battery is designed for hassle-free installation and operation. Ideal as a replacement for various applications, it ensures compatibility with your devices.

Customer Satisfaction Guarantee: We stand behind our products with a commitment to quality. Store this battery in a cool, dry place for long-lasting performance, and enjoy peace of mind with our dedicated customer support for any inquiries or concerns regarding your lithium battery purchase.

Read more Read less

ESP32 LoRa V3 Module Board with 3000mAh Battery Set - with 915MHz Antenna and SX1262 LoRa V3 Case Devices for Meshtastic Arduino LoRawan IOT

Single Board Computers Raspberry Pi Starter Kits

Buy on Amazon Find on eBay

Advanced Dual-Core Processor: Unleash the full potential of your IoT projects with our ESP32 LoRa Development Board, featuring the powerful ESP32-S3FN8 dual-core processor. With a clock speed of up to 240 MHz and a five-stage pipeline architecture, this board delivers high performance for complex applications

Superior Connectivity: Experience seamless connectivity with integrated WiFi, LoRa, and Bluetooth capabilities. Our board comes with a dedicated 2.4GHz metal spring antenna for Wi-Fi and Bluetooth, and an IPEX (U.FL) interface reserved for LoRa use, ensuring stable and far-reaching wireless communication

Robust Power Management: Equipped with a 3000mAh battery and an onboard SH1.25-2 battery interface, our development board boasts a comprehensive lithium battery management system. It features charge and discharge management, overcharge protection, battery level detection, and automatic switching between USB and battery power sources

Enhanced User Interface: Our development board includes a 0.96-inch 128x64 dot matrix OLED display, perfect for showing debugging information and battery levels. The Type-C USB interface offers complete voltage regulation, ESD protection, short-circuit protection, and RF shielding for added safety and reliability

Developer-Friendly Design: Designed with developers in mind, our board supports the Arduino development environment and comes with an integrated CP2102 USB-to-serial chip for easy programming and debugging. It also boasts an excellent RF circuit design and low-power consumption, making it ideal for scalable IoT solutions

Read more Read less

MakerHawk Mini Amplifier Board Bluetooth Amplifier 2.0 2X50W 5V-24V Audio Power Amplifier Module for Store Home Theater Speakers

Audio Component Amplifiers

Buy on Amazon Find on eBay

[Blue tooth amplifier] High quality mini amplifier board. Bluetooth 5.0 version, the transmission efficiency is higher, the transmission distance is farther

[High Performance] Audio power amplifier module dual channel, max output power 2X50W. The capacitor 470uf35V guarantees the power storage and heat dissipation capacity, makes the power supply stable, and is equipped with a heatsink

[Protection Mechanism] With short-circuit protection and overheating protection to prevent total failure. In the event of an overload, the device reports the fault condition to the processor to protect itself from damage

[High Quality] It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire. Free DC head lead, compatible with the input power interface of this product, even if you don't have a DC head adapter or battery, it can be easily wired

[Application] The potentiometer adjusts the volume with a switch for easy control of the volume, making it ideal for DIY speakers. Widely used in car, home theater etc

Read more Read less

MakerHawk USB 3.0 Tester, USB Power Meter, 3.7-30V 0-4A Voltage Tester Multimeter, USB Current Meter Tester, IPS Color Display Voltmeter Ammeter, USB Charger Tester AT34

Multimeters

Buy on Amazon Find on eBay

Multi-function tester: Real-time detection of the state of charge, voltage, current, capacity, electricity, power, equivalent impedance, temperature and other indicators of electrical appliances at a glance. Measuring voltage: 3.7V-30V; measuring current: 0-4A. The tester is widely used in the quality inspection of 3C digital peripheral products, and is the first choice for digital 3C digital game enthusiasts and electronic enthusiasts

Fast charging identification, widely compatible: AT34 supports QC2.0, QC3.0, i Phone 2.4A/2.1A/1A/0.5A, Andriod DCP, fast charging protocol identification, allowing you to know the charging status of your phone anytime, anywhere

Power-off storage, data guaranteed: AT34 has a power-off storage function, which can store capacity and power data when the mobile power supply is powered off, which is convenient for subsequent viewing and facilitates the measurement of the capacity and power of the mobile power supply. Note: Other USB testers without power-down storage function cannot test capacity and power

4-digit accuracy, more accurate measurement; measure load equivalent impedance and power; thermometer function, free switching between Celsius and Fahrenheit: using high-precision thermistor sensor; USB 3.0 interface: compatible with USB 2.0, support high current test, support USB3.0 Interface mobile hard disk and U disk test. Adopt 0.96-inch IPS high-definition color LCD screen, 160-degree wide viewing angle, high brightness and long service life

Measure the quality of the charger: connect the same load, compare no-load and load, the larger the voltage drop, the worse the charger capacity and quality; the voltage drop is not obvious or the voltage rises (leisure loss compensation function). The better the load capacity, the better the quality

Read more Read less

MakerHawk 3.7V 10000mAh LiPo Battery Rechargeable 1S 3C Lithium Polymer Battery with Protection Board Insulated Rubber Tape, PH2.0 Plug for Arduino ESP32 Board RPI Battery Pack UPS (1 Pack)

3.7V Batteries

Buy on Amazon Find on eBay

MakerHawk adopts a brand-new A-grade lithium cobalt oxide battery system, which, compared to ternary system batteries, not only provides higher energy and higher density but also ensures more stable discharge performance and longer lifespan. It also complies with UN 38.3 standards certification, ensuring safety and reliability.

Over-Discharge Protection: When the battery is about to deplete, and the voltage drops to 3.0V, the protection circuit will shut down, preventing further discharge and providing over-discharge protection.

Over-Charge Protection: During battery charging, when the voltage reaches the maximum battery voltage (4.2V), the protection circuit will automatically cut off power, indicating that the battery is fully charged and providing over-charge protection.

Short Circuit Protection: In the event of a short circuit, the protection circuit will automatically shut down within milliseconds and will not power on again. Note that if the battery is short-circuited (bypassing the protection circuit), the protection circuit may also fail due to prolonged high current or component overheating.

Storage & Usage: During long-term storage, keep the battery charged between 40% and 60%. We recommend charging the battery once every 3 months after receiving it, maintaining a voltage of 3.7-4.0V. Store the battery in a cool, dry place.

Read more Read less

MakerHawk 4 Pack 3.7V 1000mAh LiPo Battery Rechargeable 1S 3C 102050 Lithium Polymer Battery with Dual Battery Protection Board, Micro JST 2.0 Connector Plug for Electronic Device

3.7V Batteries

Buy on Amazon Find on eBay

Reliable Power Source: Set of 4 rechargeable lithium polymer batteries with 1000mAh capacity and 3.7V voltage. Ideal for various devices such as MP3 players, Bluetooth earphones, GPS trackers, gaming consoles, smart watches, and more.

Enhanced Safety Features: Equipped with a built-in protection circuit module to prevent overcharging and overcurrent. The included lanyard ensures easy handling without the need for connectors. Lead wire length: 50±3mm.

Long-lasting Performance: These batteries offer leakage-free and cost-effective operation with extended service life. The PCM protection function safeguards against overcharging, over-discharging, overcurrent, short circuits, and overheating.

Versatile Compatibility: Designed for stable discharge in different temperatures and environmental conditions, making them suitable for a wide range of applications. Store in a cool, dry place for optimal preservation during long-term storage.

Wide Application Range: Perfect for use in Bluetooth speakers, VR headsets, beauty devices, pet trackers, visual doorbells, and more. Enjoy uninterrupted power supply for your electronic gadgets with these high-quality LiPo batteries.

Read more Read less

MakerHawk 2pcs Bluetooth Audio Receiver Board BT 5.0 Stereo Audio Amplifier 3.7-5V Car Speaker Amplifier for DIY

Audio Component Amplifiers

Buy on Amazon Find on eBay

Decoding Format: WAV+APE+FLAC+MP3 lossless decoding, stereo output.

BT5.0-Audio: Genuine 5.0 Blue tooth audio decoding chip. Supports incoming voice calls and can be used as a computer sound card.

Transmission Distance: 15m transmission under barrier-free environment.

Application: With the basic functions of B T5.0 Audio, long-distance transmission, lossless sound quality, Blue tooth 5.0 is backward compatible with Blue tooth 4.2, 4.1, 4.0.

Choose between USB power supply and battery power supply: This product has a discharge function and can be powered by a USB power supply. Note: If the USB is suddenly disconnected during playback, Blue tooth will automatically restart, automatically connect and maintain the previous playback state (Note: The product cannot be charged)

Read more Read less

MakerHawk 3.7V 2200mAh LiPo Battery Rechargeable 1S 3C Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack)

RC Vehicle Batteries

Buy on Amazon Find on eBay

MakerHawk adopts a brand-new A-grade lithium cobalt oxide battery system, which, compared to ternary system batteries, not only provides higher energy and higher density but also ensures more stable discharge performance and longer lifespan. It also complies with UN 38.3 standards certification, ensuring safety and reliability.

Over-Discharge Protection: When the battery is about to deplete, and the voltage drops to 3.0V, the protection circuit will shut down, preventing further discharge and providing over-discharge protection.

Over-Charge Protection: During battery charging, when the voltage reaches the maximum battery voltage (4.2V), the protection circuit will automatically cut off power, indicating that the battery is fully charged and providing over-charge protection.

Short Circuit Protection: In the event of a short circuit, the protection circuit will automatically shut down within milliseconds and will not power on again. Note that if the battery is short-circuited (bypassing the protection circuit), the protection circuit may also fail due to prolonged high current or component overheating.

Storage & Usage: During long-term storage, keep the battery charged between 40% and 60%. We recommend charging the battery once every 3 months after receiving it, maintaining a voltage of 3.7-4.0V. Store the battery in a cool, dry place.

Read more Read less

ESP32 LoRa V3 Development Board + 1100mAh Battery + N30 Protect Case Set - with 915MHz Antenna and SX1262 LoRa V3 Devices for Meshtastic Arduino LoRawan IOT (Upgraded N30 Case)

Single Board Computers Raspberry Pi Starter Kits

Buy on Amazon Find on eBay

Advanced Dual-Core Processor: Unleash the full potential of your IoT projects with our ESP32 LoRa Development Board, featuring the powerful ESP32-S3FN8 dual-core processor. With a clock speed of up to 240 MHz and a five-stage pipeline architecture, this board delivers high performance for complex applications

Superior Connectivity: Experience seamless connectivity with integrated WiFi, LoRa, and Bluetooth capabilities. Our board comes with a dedicated 2.4GHz metal spring antenna for Wi-Fi and Bluetooth, and an IPEX (U.FL) interface reserved for LoRa use, ensuring stable and far-reaching wireless communication

Robust Power Management: Equipped with a 1100mAh battery and an onboard SH1.25-2 battery interface, our development board boasts a comprehensive lithium battery management system. It features charge and discharge management, overcharge protection, battery level detection, and automatic switching between USB and battery power sources

Enhanced User Interface: Our development board includes a 0.96-inch 128x64 dot matrix OLED display, perfect for showing debugging information and battery levels. The Type-C USB interface offers complete voltage regulation, ESD protection, short-circuit protection, and RF shielding for added safety and reliability

Developer-Friendly Design: Designed with developers in mind, our board supports the Arduino development environment and comes with an integrated CP2102 USB-to-serial chip for easy programming and debugging. It also boasts an excellent RF circuit design and low-power consumption, making it ideal for scalable IoT solutions

Specially Designed Protective Case: The specially designed protective case can accommodate the ESP32 LoRa V3 development board, a copper tube antenna and 950mAh, 1100mAh and smaller batteries, providing a tight fit to ensure compatibility and safety. With transparent screen protection and Type C interface.

Read more Read less

MakerHawk USB Power Meter, TC66 USB Tester Type C USB Voltage Meter and Current Tester, 0.96 Inch IPS Color LCD Display Power Tester Multimeter PD Ammeter Voltmeter QC 2.0 3.0

Voltage Testers

Buy on Amazon Find on eBay

TC66C adopts 0.96 inch LCD HD color IPS screen to display the charging status of the appliance in real time. Human-Computer Interaction Interface. The voltage,current,capacity,energy, power,equivalent impedance,temperature and other indicators are clear at a glance.

Support mobile phone APP(Android+IOS) and PC software to connect and control, wireless connection control(Only for TC66C). Android version: currently only supports android 5.0 system and above. Apple version: currently only support IOS 8.0 and above.

Fast load recognition mode: Support USB PD, QC2.0/3.0, Samsung AFC, Huawei FCP, Apple and other mainstream quick charge protocols, trigger 5V/9V/12V/20V and other quick charge voltage,making it convenient to test the performance of quick charge charger, data cables and other products.

Supports Two-way current measurement, forward current and reverse current. 6-digit measurement resolution. Independent power supply, measurement from 0V, low voltage equipment detection necessary.

Offline Data Storage: When the PC software or APP cannot be connected in real time to save the measurement data, the offline storage function can be used. The measured Voltage/Current data can be temporarily stored in the storage unit of the tester, and then the measurement data can be generated by the PC software or APP.

Read more Read less

MakerHawk Blue Tooth Amplifier Board HiFi Stereo 2.0 2X50W Audio Amplifier Module TPA3116D2 Digital Power Amplifier Blue Tooth 5.0 Dual Channel AMP with AUX/USB/Flash Drive/PC Sound Card Input

Audio Component Amplifiers

Buy on Amazon Find on eBay

[High Performance] The TPA3116D2 is a Class D amplifier IC from TI that has very high index parameters. Advanced oscillator / PLL circuit uses multiple switching frequency options to reject AM interference. The modulation frequency can be up to 1.2MHZ, and the high power output distortion is less than 0.1%. This helps prevent noise. With a filter inductor, the sound is round and clear.

[HIFI Stereo] High quality dual channel 100W(50W*2) power amplifier board for HIFI music. With AUX, Bluetooth, USB flash drive, USB sound card multiple audio input methods. With active and passive speakers two output methods. You can enjoy your music in different ways.

[Super Compatibility] 5.0 Blue tooth version, the transmission efficiency is higher and more stable, the transmission distance is farther. Up to 15m(49 feet) wireless range in open space. Can be widely applied to various devices such as tablet PC, TV, smartphone, laptop with Bluetooth.

[High Quality] The TPA3116D2 devices feature short-circuit and thermal protection as well as overvoltage, undervoltage, and DC protection to prevent total failure. In the event of an overload, the device reports the fault condition to the processor to protect itself from damage. It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire.

[Application] The potentiometer adjusts the volume with a switch for easy control of the volume, making it ideal for DIY speakers. TDA3116D2 is widely used in store solicitation, home theater, square speakers, etc.due to its excellent performance and comprehensive cost performance.

Read more Read less

2 Pack 915MHz LORA Antenna 5dBi Gain Omni SMA Male Connector + RF Antenna Adapter Cable

Radio Antennas

Buy on Amazon Find on eBay

High-Performance Connectivity: Elevate your communication setup with our 915MHz LORA antenna, boasting a 5dBi gain for superior signal strength. Ideal for paging systems and elevator monitoring, this robust antenna ensures reliable connectivity for gateways, routers, and communication devices

Durable Material & Design: Crafted from solid copper with a gold-plated finish, our antenna ensures durability and optimal performance. Measuring 19.5cm in length, it can be conveniently folded to 17cm at a 90-degree angle to fit various installation environments

Versatile Application: Designed for versatility, our antenna is the perfect companion for meshtastic projects, drone jammers, and receiver stations. Its high-quality signal transmission makes it a valuable asset for any communication infrastructure

Easy Installation: The inclusion of an RF antenna adapter cable simplifies the installation process, allowing for quick and easy setup without the need for specialized tools or technical expertise

Optimized for Communication: Experience uninterrupted communication with our LORA antenna, specifically optimized for 915MHz frequency. Its 5DBI gain ensures clear and consistent signal quality, enhancing the efficiency of your communication network

Read more Read less

MakerHawk 2pcs Ar duino Speaker 5 Watt 8 Ohm Double Cavity Mini Speaker Full-Range Cavity Advertising Machine Small Speaker 3.3V 5V with JST-PH2.5mm-2 pin Interface

Computer Speakers

Buy on Amazon Find on eBay

Mini ar duino speaker: 8 ohm 5 watt;They can choose 3.3V or 5V, JST-PH2.5mm-2 pin terminal; Full frequency cavity; 100 mm long, 45 mm wide, 21 mm thick

Applications: Ar duino; Robot; Advertising Machine; Game Machine; Integrated Machine Special Speaker

Shape: Rectangle; Diaphragm material: non-paper; Magnetic circuit form: internal magnetic

Frequency characteristics: Full band (full range); Rated power: 3 (W); Rated impedance: 8 ohms (Ω); Frequency response: 0-20K (kHz)

Strong After-sales Service Team: As long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click "MakerHawk-US" and click "Ask a question" to email us! Looking forward your consultation!

Read more Read less

MakerHawk

MakerHawk Best Sellers

MakerHawk Electronic Load Tester - USB Load Tester 150W 200V 20A Resistor Adjustable Constant Current Battery Capacity Tester Module Intelligent Dischar

MakerHawk USB Multimeter USB Voltmeter Ammeter Load Tester USB Voltage Current PD Battery Power Capacity Charger Type C Meter Tester LCD Display Cable Resistance QC2.0/3.0/4.0 N10 1.44 Inch Screen

MakerHawk Type-C USB Meter Tester Power Meter USB Multimeter Voltage and Current Tester 0-5.1A 4-30V USB Power Tester Multi-function Tester Display Capacity Voltage Current Detector

MakerHawk Battery Load Tester - 150W 200V 25A USB Load Tester 4-Wire System Adjustable Constant Current Voltage Discharge Lithium Battery Capacity Tester Electronic Load Tester

USB C Power Meter USB C Tester, USB Multimeter 4.5-50V 0-12A Two-Way Measurement Gravity Sensor Voltage Current Capacity Amp Volt Voltmeter Ammeter Digital Tester for Chargers Power Bank Cable Copper

MakerHawk 3.7V 1100mAh LiPo Battery Rechargeable 1S 3C Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack)

MakerHawk 3.7V 3000mAh LiPo Battery Rechargeable 1S 3C 103665 Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (2 Pack)

MakerHawk 3.7V 950mAh LiPo Battery Rechargeable 1S 3C Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (2 Pack)

ESP32 LoRa V3 Module Board with 3000mAh Battery Set - with 915MHz Antenna and SX1262 LoRa V3 Case Devices for Meshtastic Arduino LoRawan IOT

MakerHawk Mini Amplifier Board Bluetooth Amplifier 2.0 2X50W 5V-24V Audio Power Amplifier Module for Store Home Theater Speakers

MakerHawk USB 3.0 Tester, USB Power Meter, 3.7-30V 0-4A Voltage Tester Multimeter, USB Current Meter Tester, IPS Color Display Voltmeter Ammeter, USB Charger Tester AT34

MakerHawk 3.7V 10000mAh LiPo Battery Rechargeable 1S 3C Lithium Polymer Battery with Protection Board Insulated Rubber Tape, PH2.0 Plug for Arduino ESP32 Board RPI Battery Pack UPS (1 Pack)

MakerHawk 4 Pack 3.7V 1000mAh LiPo Battery Rechargeable 1S 3C 102050 Lithium Polymer Battery with Dual Battery Protection Board, Micro JST 2.0 Connector Plug for Electronic Device

MakerHawk 2pcs Bluetooth Audio Receiver Board BT 5.0 Stereo Audio Amplifier 3.7-5V Car Speaker Amplifier for DIY

MakerHawk 3.7V 2200mAh LiPo Battery Rechargeable 1S 3C Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack)

ESP32 LoRa V3 Development Board + 1100mAh Battery + N30 Protect Case Set - with 915MHz Antenna and SX1262 LoRa V3 Devices for Meshtastic Arduino LoRawan IOT (Upgraded N30 Case)

MakerHawk USB Power Meter, TC66 USB Tester Type C USB Voltage Meter and Current Tester, 0.96 Inch IPS Color LCD Display Power Tester Multimeter PD Ammeter Voltmeter QC 2.0 3.0

MakerHawk Blue Tooth Amplifier Board HiFi Stereo 2.0 2X50W Audio Amplifier Module TPA3116D2 Digital Power Amplifier Blue Tooth 5.0 Dual Channel AMP with AUX/USB/Flash Drive/PC Sound Card Input

2 Pack 915MHz LORA Antenna 5dBi Gain Omni SMA Male Connector + RF Antenna Adapter Cable

MakerHawk 2pcs Ar duino Speaker 5 Watt 8 Ohm Double Cavity Mini Speaker Full-Range Cavity Advertising Machine Small Speaker 3.3V 5V with JST-PH2.5mm-2 pin Interface

MakerHawk FAQs

MakerHawk

MakerHawk Best Sellers

MakerHawk Electronic Load Tester - USB Load Tester 150W 200V 20A Resistor Adjustable Constant Current Battery Capacity Tester Module Intelligent Dischar

MakerHawk USB Multimeter USB Voltmeter Ammeter Load Tester USB Voltage Current PD Battery Power Capacity Charger Type C Meter Tester LCD Display Cable Resistance QC2.0/3.0/4.0 N10 1.44 Inch Screen

MakerHawk Type-C USB Meter Tester Power Meter USB Multimeter Voltage and Current Tester 0-5.1A 4-30V USB Power Tester Multi-function Tester Display Capacity Voltage Current Detector

MakerHawk Battery Load Tester - 150W 200V 25A USB Load Tester 4-Wire System Adjustable Constant Current Voltage Discharge Lithium Battery Capacity Tester Electronic Load Tester

USB C Power Meter USB C Tester, USB Multimeter 4.5-50V 0-12A Two-Way Measurement Gravity Sensor Voltage Current Capacity Amp Volt Voltmeter Ammeter Digital Tester for Chargers Power Bank Cable Copper

MakerHawk 3.7V 1100mAh LiPo Battery Rechargeable 1S 3C Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack)

MakerHawk 3.7V 3000mAh LiPo Battery Rechargeable 1S 3C 103665 Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (2 Pack)

MakerHawk 3.7V 950mAh LiPo Battery Rechargeable 1S 3C Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (2 Pack)

ESP32 LoRa V3 Module Board with 3000mAh Battery Set - with 915MHz Antenna and SX1262 LoRa V3 Case Devices for Meshtastic Arduino LoRawan IOT

MakerHawk Mini Amplifier Board Bluetooth Amplifier 2.0 2X50W 5V-24V Audio Power Amplifier Module for Store Home Theater Speakers

MakerHawk USB 3.0 Tester, USB Power Meter, 3.7-30V 0-4A Voltage Tester Multimeter, USB Current Meter Tester, IPS Color Display Voltmeter Ammeter, USB Charger Tester AT34

MakerHawk 3.7V 10000mAh LiPo Battery Rechargeable 1S 3C Lithium Polymer Battery with Protection Board Insulated Rubber Tape, PH2.0 Plug for Arduino ESP32 Board RPI Battery Pack UPS (1 Pack)

MakerHawk 4 Pack 3.7V 1000mAh LiPo Battery Rechargeable 1S 3C 102050 Lithium Polymer Battery with Dual Battery Protection Board, Micro JST 2.0 Connector Plug for Electronic Device

MakerHawk 2pcs Bluetooth Audio Receiver Board BT 5.0 Stereo Audio Amplifier 3.7-5V Car Speaker Amplifier for DIY

MakerHawk 3.7V 2200mAh LiPo Battery Rechargeable 1S 3C Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack)

ESP32 LoRa V3 Development Board + 1100mAh Battery + N30 Protect Case Set - with 915MHz Antenna and SX1262 LoRa V3 Devices for Meshtastic Arduino LoRawan IOT (Upgraded N30 Case)

MakerHawk USB Power Meter, TC66 USB Tester Type C USB Voltage Meter and Current Tester, 0.96 Inch IPS Color LCD Display Power Tester Multimeter PD Ammeter Voltmeter QC 2.0 3.0

MakerHawk Blue Tooth Amplifier Board HiFi Stereo 2.0 2X50W Audio Amplifier Module TPA3116D2 Digital Power Amplifier Blue Tooth 5.0 Dual Channel AMP with AUX/USB/Flash Drive/PC Sound Card Input

2 Pack 915MHz LORA Antenna 5dBi Gain Omni SMA Male Connector + RF Antenna Adapter Cable

MakerHawk 2pcs Ar duino Speaker 5 Watt 8 Ohm Double Cavity Mini Speaker Full-Range Cavity Advertising Machine Small Speaker 3.3V 5V with JST-PH2.5mm-2 pin Interface

MakerHawk FAQs

Similar Brands