JDH Labs Tech

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When purchasing a product, price is the consumer's primary concern. At present, JDH Labs Tech has 38 products for sale. JDH Labs Tech products range in price from $11.8 to $358, and the average price of all the products is about $71.54.

We found that most of the JDH Labs Tech products are manufactured by jdhlabstech, Sea, and Gneric. The manufacturers provide JDH Labs Tech with a steady supply of products, and they have a good cooperative relationship with each other.

You can confidently purchase JDH Labs Tech products from the seller JDH Labstech com. The brand holds an average rating of 4.79, testifying to its excellent reputation.

JDH Labs Tech Best Sellers

Last Updated: Jan 11, 2025

JDH Labs Tech Digital Electronics Starter kit with Logic Gates and Accessories

Educational Science Kits

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MOST SUITABLE KIT: Kit with enough components to develop simple and complex circuits that stimulate the learning of digital electronics and basic logic circuits. Ideal also for professionals who need to have components of frequent use in a single case very convenient for the workshop, laboratory and school.

Ideal for Protoboard: Components designed to connect on the prototype solderless breadboard with standard pitch of 0.1” inches (2.56 millimeters)

Convenient and secure: The components are accommodated in antistatic polyethylene foam, ideal to hold the circuits avoiding deformation of the pins.

Includes TWO of each: 74LS00 (4 NAND 2 inputs), 74LS02 (4 OR 2 inputs), 74LS04 (8 NOT), 74LS08 (4 AND 2 inputs), 74LS21 (2 AND 4 inputs), 74LS32 (4 OR 2 inputs), 74LS49 (BCD – 7 seg), 74LS73 (2* JK flip-flop), 74LS74 (2* D flip-flop), 74LS83 (4 bit adder), 74LS86 (4 XOR 2 inputs), 74LS193 (4-bit counter)

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JDH Labs Tech Integral Electronics Kit with Solar Panel and Much More

Single Board Computers Raspberry Pi Starter Kits

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Plastic box with 6 optional cells (organizer of components),Solar Panel 5 ~ 6V / 1.5W,Small breadboard (400 points),3 ~ 5V DC motor with fan blades,8 Ohms / 0.25W Speaker,Electret microphone 9 * 7 mm,6xAA (9V) Battery holder,Regulator module 5V and 3.3V,Set of 65 Jumper cables for breadboard,Set of 10 DuPont Male-Female cables

5 Push-Buttons with multicolored covers,Mini breadboard 170 points,Relay module 1 channel 10A,Resistance Kit 1% accuracy 1/4W, with ten pieces of each value: 100, 220, 330, 470, 1K, 2K2, 4K7, 10K, 22K, 47K, 100K, 220K, 1M,

Adjustable 1kOhm Knob Resistor (Potentiometer),Adjustable 10kOhm Knob Resistor (Potentiometer),Power cable with 5.5 / 2.1mm plug,5 * tantalum Capacitors for bypass 0.1uF,5 * electrolytic Capacitors of 10uF / 50V,

5 * electrolytic Capacitors of 100uF / 16V,10 * 3mm LEDs diffused RED,10 * 3mm LEDs diffused GREEN,10 * 3mm LEDs diffused YELLOW,Infrared LED 5mm,Infrared phototransistor (flame sensor)

10 * General Purpose Diodes 1N4007,5 * NPN BC547 transistors,5 * PNP BC557 Transistors,2 * 555 timer integrated circuits,2 * Integrated Circuits Low Voltage Dual Rail-to-Rail Operational Amplifier,Temperature sensor LM35,Tilt detector Sensor ,2 * Light sensors (photoresistor),2 * Thermistors,Active Buzzer 5V

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Digital Electronics Starter kit with Logic Gates and Accessories

Logic Gates

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Ideal for Protoboard: Components designed to connect on the prototype solderless breadboard with standard pitch of 0.1” inches (2.56 millimeters)

Convenient and secure: The components are accommodated in antistatic polyethylene foam, ideal to hold the circuits avoiding deformation of the pins.

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Flow Meter Liter/Gallon Counter Totalizer X5-5 Sensors 5 Alarms

Flowmeters

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All the information at a glance: The main screen shows the 5 counts of the total liters, the instantaneous flow rate, the flow rate indicator and the status of the alarms. - The front panel also has LED indicators for each of the relay states.

Designed to work with up to five flow sensors of any type with square pulse output signal, either with turbine or oval gear operating principle. It has direct configuration for models that measure 0.6-3LPM (6mm), 1-30LPM (DN15/DN15 copper), 1-60LPM (DN20/DN20 copper), 1-120LPM (DN32), 5-150LPM (DN40/DN40 Steel ), 10-300 LPM (DN50) and 10-500 LPM (DN80). Although in any case, it can be adjusted or calibrated to measure any other range.

Allows you to configure up to 5 thresholds that optionally activate an audible alarm and/or dry contact. Each can be linked to any of the sensors.- The alarms are activated either by Flow or by Volume. If it is by volume, a countdown is maintained, decreasing by the liters/gallons supplied.

Friendly and intuitive touch user interface. - UNIVERSAL: Values can be displayed in liters or gallons (US). The menu is multi-language, it can be set to English, Spanish, French, German or Chinese. Multilanguage to facilitate the use of any operator.

All counts, settings, alarms and configurations are saved in non-volatile memory and will be restored on power cycles. - Compatible with our JDH Flow Visor software for real-time graphing and monitoring of total counts, countdowns and alarms

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Flowmeter Liter Counter Totalizer with Programmable Alarm + Reset Input + Monitoring Port (no Sensor)

Flowmeters

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Features a digital input with optical isolation to reset the alarms (requires a 10 seconds pulse). Suitable for automated refilling system.

High brightness and contrast screen ideal for any work environment. The values can be displayed in Liters or in Gallons (US). Friendly and intuitive interfase easy to navigate Menu through 4 pushbuttons

It incorporates flashing LED to indicate the degree of flow that runs through the system. The greater the intermittency, the greater the flow

Communication port for monitoring with JDH Flow Visor, the official Software with totally customizable dashboard, ideal for analysis of the Flow, the Total count and Alarms configured in the system

Does not include sensor. Does not include power supply (6-24VDC required)

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Flowmeter Liter Counter Totalizer with 4 Programmable Alarms and Reset Input + Flow Sensor for 1/2" inch Pipes (DN15)

Flowmeters

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System that measures the flow rate and the amount of liters that have passed through the flow sensor

3.2" LCD screen with graphic touch interface, intuitive menu in Spanish, English, German, French and Chinese

Four alarms with activation of relays, set by flow or by volume. Settings protected by password.

The main screen shows the count of the total liters quantity and the instantaneous flow.

Includes 1/2-inch sensor (DN15). Does not include power supply.

JDH Labs Tech 3.2-inch TFT Touchscreen Display for Arduino UNO; Leonardo o MEGA

Single Board Computers Raspberry Pi Starter Kits

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3.2-inch TFT color LCD, high brightness with Touchscreen interface. Plastic stylus pen included!

graphical display, 480*320 pixels, high resolution

Arduino Shield compatible with MEGA, UNO and Leonardo

Hardware support for SD card socket and SPI Flash circuit

Bonus extra feature: embedded temperature sensor

Thermal Imaging Camera 60x60 Infrared Thermal Imager 3600 Pixel Temperature Emissivity Tester Heat Detection for Medical, Industrial, Agricultural, Automotive use

Thermal Imagers

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*Thermal sensitivity: 0.15 °C *Measurement mode: infrared focal plane measurement temperature

*Temperature range: -20°C to 300 (-4 °F to 572 °F) *Measurement accuracy: ± 2 °C

*Screen: 2.8 inch color screen *Resolution: 60x60 *Total pixels: 3600 *FOV / Shortest Focal Length: 20° × 20°

*Wavelength range: 8-14 µm *Frame rate: 8HZ *Emissivity: 0.1-1.0 / Adjustable *Focus mode: fixed

*Scales: Iron color, Rainbow, Black and White *Image storage: SD card (supports up to 32GB) ** INCLUDES 8GB MEMORY !! ** *File format: JPG *Settings: Unit setting / Language / Time format and Date / Auto power off

JDH Labs Tech GSM/GPRS Voice Data SIM900 Open Source Shield for UNO or MEGA Mobile Cellular

Single Board Computers Raspberry Pi Starter Kits

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GSM / GPRS Quad band (compatible with all GSM mobile suppliers worldwide)

Able to send / receive SMS commands

Able to make or receive voice phone calls

Wireless remote communication with full IP stack

Use simple AT command set to control SMS, MMS, GPRS and voice services

JDH Labs Tech Liquid Flow Sensor Water Flowmeter 1 to 60 liters/min for 1" inch Pipes (DN25)

Flowmeters

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Can measure from 1 to 60 Liters/min

For 1-inch pipes (G 1")

Turbine type current sensor

Our shop can supply a liter counter system with programmable alarms (please check our listings)

Analog sensors & transducers KIT for multisensorial Electronics and Physics lab Projects

Pressure Probes & Sensors

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KIT CONTENTS: 1* MQ-3 Alcohol sensor; 1* ACS7112 current sensor ±5A; 1* MQ-5 LPG/NG sensor; 1* Mini PIR module

1* OPT101 Light sensor; 1* HR-202 relative humidity sensor; 1* 40kPa MEMS Pressure transducer; 1* Inductive current sensor 5A/5mA

2* LM35 Temperature sensor; 1* Switch module (crash sensor); 1* WYC-H206 Photo interrupter sensor; 2* AH49E magnetic field Hall effect sensor

1* High gain microphone sensor; 1* Load cell 50kg; 1* Vibration/tilt detector; 1* Touch sensor module; 1* Optical obstacle detection (adjustable range)

5* 100KOhm NTC Thermistor; 5* 100KOhm Photoresistor; 1* IR Phototransistor + IR LED; 1* Plastic enclosure 5x3 ways

KIT with sensors to measure or detect: Alcohol, Electric Current, LPG/CNG, Presence, Light, Relative Humidity, Pressure, Temperature, Crash, Motor speed, Magnetic field, Sound, Weight, Vibration/tilt, Touch, Obstacle detection, Fire/Flame

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Analog sensors & transducers KIT for multisensorial Electronics and Physics lab Projects

Temperature Transducers

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KIT CONTENTS: 1* MQ-3 Alcohol sensor; 1* ACS7112 current sensor ±5A; 1* MQ-5 LPG/NG sensor; 1* Mini PIR module

1* OPT101 Light sensor; 1* HR-202 relative humidity sensor; 1* 40kPa MEMS Pressure transducer; 1* Inductive current sensor 5A/5mA

2* LM35 Temperature sensor; 1* Switch module (crash sensor); 1* WYC-H206 Photo interrupter sensor; 2* AH49E magnetic field Hall effect sensor

1* High gain microphone sensor; 1* Load cell 50kg; 1* Vibration/tilt detector; 1* Touch sensor module; 1* Optical obstacle detection (adjustable range)

5* 100KOhm NTC Thermistor; 5* 100KOhm Photoresistor; 1* IR Phototransistor + IR LED; 1* Plastic enclosure 5x3 ways

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JDH Labs Tech Liquid Flow Sensor flowmeter 1 to 30 liters/min G 3/4 inch (DN20)

Flowmeters

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Can measure from 1 to 60 Liters/min

For 3/4-inch copper pipes (G 3/4")

Turbine type current sensor

Our shop can supply a liter counter system with programmable alarms (please check our listings)

F=6.6*Q ; Where Q is the flow in liters/min +/-3%

Water Flow Sensor Flowmeter 20-500 L/min (3 Inches) DN80

Flowmeters

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Water pressure up to 1.75MPa (Max) - Input flow from 20 to 800L / min ± 3%

Working voltage 4.5-15V CD (Red wire) -- Maximum current 15mA (5VDC)

Inlet and outlet tube: 3 inches (DN80) -- Material: Aluminum Body; PA66 Nylon turbine; SUS304 steel Axes

Frequency of flow Hz (vertical detection) F = 0.05 * Q Where Q = liters / min -- where Q is water flow

High pulse output> 4.7V (5V input voltage) (Yellow wire) -- Low pulse output

jdhlabstech MEGA 2560 Starter Kit Ultra (100% Open Source IDE Compatible) w/Battery Holder, Sensors, Modules, Resistor kit and Components (no Supply)

Single Board Computers Raspberry Pi Starter Kits

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Arduino MEGA R3 (generic high quality) + USB cable -4xAA Battery holder (6VDC) -ESP8266 module - HC-05 module -Box with plastic cells (organizer of components) -Shield for prototypes + Mini-Breadboard -Large Breadboard (830 points ) -Dupont Cables 10 * Female-Female + 10 * Male-Female + 10 Male-Male -Cable Jumper for breadboard -6 Push Buttons with multicolored caps -Joystick Module type PS2

RC-522 RFID Module with white RFID Card and RFID Keychain -High-precision RTC Real-Time Clock Module DS3231 and EEPROM AT24C32 -PIR Presence Sensor HC-SR501 -Distance measurement module HCSR04 -Sound sensor detector module with programmable threshold -LM35 temperature sensor -Tilt detector module -Servo SG90 motor -Stepper motor (5V) -Motor driver module for stepper motor ULN2003

5V Active Buzzer -5V Passive Buzzer -LCD 1602 16 characters * 2 lines -LED Display Driver MAX7219 -LED Matrix Display of 8*8 -7 Segments Display 1 digit -7 Segments Display 4 digits -Simple Relay Module - Infrared Remote Control 38kHz - 38kHz Infrared decoder receiver (type 1838) - Infrared phototransistor (Flame sensor) - Infrared LED - Light sensor (Photoresistor)

10 * LEDs 5mm Diffused RED -10 * LEDs 5mm Diffused GREEN -10 * LEDs 5mm Diffused YELLOW -5 * LEDs 5mm Ultrabright WHITE diffused -3 * LEDs 5mm Red / Green / Blue Diffused RGB -Shift Register (Series to Parallel IC) 74HC595 - NPN Transistor BC547 - PNP Transistor BC557 - Adjustable Knob Resistor 1kOhm (Potentiometer) - Adjustable Knob Resistor 10kOhm (Potentiometer)

Resistor Pack 1/4W 1% accuracy, with 10pz of each value: 100, 220, 330, 470, 1K, 2K2, 4k7, 10K, 22K, 47K, 100K, 220K, 1M - 40-pin header 2.54 mm -40-pin header at right angle 2.54mm -5 * Capacitors for bypass tantalum 0.1uF -5 * Jumpers for header

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Flowmeter Liter Counter Totalizer with 4 Programmable Alarms and Reset Input (No Sensor)

Flowmeters

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System that measures the flow rate and the amount of liters that have passed through the flow sensor

3.2" LCD screen with graphic touch interface, intuitive menu in Spanish, English, German, French and Chinese

Four alarms with activation of relays, set by flow or by volume. Settings protected by password.

The main screen shows the count of the total liters quantity and the instantaneous flow.

Does not include sensor and does not include power supply.

JDH FlowSwitch Switch Flow Detector for Hall Effect sensors with opto-TRIAC Output Flow Sensor for 1.5" inch Pipes (DN40)

Flow Sensors

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Economic and simple solution to detect flow

Optocoupled TRIAC output suitable to drive AC loads (External TRIAC required)

Programmable Detection level with Hysteresis

Compatible with all our family of flow sensors or any sensor with pulsed output

Includes flow sensor for 1 1/2" inch pipes (DN40)

Liquid flow sensor water flowmeter 1 to 120 Liters/min for 1.25-inch pipes (DN32)

Flowmeters

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Can measure from 1 to 120 Liters/min

For 1 1/4 inch pipes (G 1-1/4)

Turbine type current sensor

Our shop can supply a liter counter system with programmable alarms (please check our listings)

Oscilloscope 1 Ch / 100mhz Portable Handheld Economic with Carrying Case

Lab Oscilloscopes

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Sampling rate of up to 500MS / s and 100 MHz analog bandwidth

Vertical sensitivity: 50 mV / div ~ 100 V / div

Horizontal time base: 50S / div ~ 6nS / div

Maximum probe voltage: 80 V (1X probe), 800 V (10X probe)

Rechargeable 3000 mAh lithium battery -- Can be recharged with any standard (mobile) charger -- microUSD cable included!

JDH Labs Tech 3.5-inch TFT Color Display Module 320X480 high Definition LCD Screen Shield for UNO Mega2560 Due

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3.5-inch TFT color LCD, high brightness

graphical display, 480*320 pixels, high resolution

ILI9486/ILI9488 LCD controller

Arduino Shield compatible with MEGA, UNO and Leonardo

Hardware support for SD card socket and SPI Flash circuit

JDH Labs Tech FAQs

Is JDH Labs Tech Legit?

Yes, JDH Labs Tech is a legitmate brand on Amazon. After conducting a comprehensive analysis of 24 customer reviews for JDH Labs Tech products on Amazon, we have determined its average rating. With a strong performance and good quality, JDH Labs Tech has received an average rating of 4.79 from numerous buyers, indicating that JDH Labs Tech are trustworthy and live up to their claims. Therefore, it is safe to make purchases from JDH Labs Tech on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

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Go to the JDH Labs Tech page.
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Place your order on Amazon.

Who are the manufacturers of the JDH Labs Tech products?

Most of the JDH Labs Tech products are produced by jdhlabstech, Sea, and Gneric. The manufacturers provide JDH Labs Tech with a steady supply of products, and they have a good cooperative relationship with each other.

What is the purpose of your brand guide?

Our mission is to provide you with the most up-to-date and objective information about the JDH Labs Tech products, helping you make more informed buying decisions. We recommend best choices of the products from the JDH Labs Tech brand, helping you make better shopping choices with less time and energy.

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