DORHEA

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When purchasing a product, price is the consumer's primary concern. At present, DORHEA has 306 products for sale. DORHEA products range in price from $4.99 to $19.99, and the average price of all the products is about $9.34. It's affordable for most consumers, and you can feel free to pick your favorite products.

You can confidently purchase DORHEA products from the seller Dorhea. The brand holds an average rating of 4.3, testifying to its excellent reputation.

DORHEA Best Sellers

Last Updated: Jan 10, 2026

Dorhea 5 Pcs SG90 Micro Servo Motor Mini Servo SG90 9g Servo Kit Compatible with RC Helicopter Airplane Car Boat Robot Arm/Hand/Walking/Servo Door Lock Control

RC Servos

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100% NEW brand,high quality. Stall Torque (4.8V): 17.5oz /in (1kg/cm); Operating voltage: 3.0V~ 6V; Temperature range: -30 to +60; Dead band width: 7usec.

Mini servo SG90 is tiny and lightweight with high output power.

SG90 servo motor compatible with the project like Robot Arm/ Robot hand/ control the servo with potentiometer/ multi servo control.

The SG90 has 3 wire interfaces in which the connections should be made as follows: Red wire-5V, Brown Wire-Ground, Yellow wire-digital pin 9.

SG90 9G micro servo motor for remote control helicopters, micro robot, robot arm and boats.

Dorhea 4Pcs Digital 38khz Ir Receiver Sensor Module + 4Pcs 38khz Ir Transmitter Sensor Module Kit for Electronic Building Block

Sensor Blocks

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The infrared transmitter module is directly transmitted by a single tube, and the waveform needs to be modulated by the program.

Adopt 1838 remote control receiver with high sensitivity.

with the emission signal indicator LED, easy to observe and debug.

Can be used for remoter control,Can be compatible with wrobot digital 38KHz IR transmitter sensor.

Widely used in infrared communication, infrared remote control, apply to a variety of platforms including for Raspberry pi/51/AVR/ARM.

Dorhea MT3608 DC-DC Step Up Boost Power Converter - 2A Module, Adjustable Step Up Voltage Regulator Board - 2-24V to 5V-28V Output Voltage (Pack of 10)

Power Converters

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Mini DC-DC step up voltage regulator with DC 2-24V input and 5V-28V output,just connected with USB power adapter then you can get 9V 12V 18V 24V voltge.

Equipped with MT3608 voltage booster chip with high conversion efficiency up to 93%.

Widely used for storage battery, power transformers, DIY adjustable regulated power supply, industrial equipment, 5V, 9V, 12V, 28V output, etc.

MT3608 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload.

Note: Before the first use, the module is not powered and not connected to the load, the blue potentiometer copper head a word mouth adjustment cap, aligned with the direction of the chest, counterclockwise rotation of the potentiometer to the end of the "ta" sound, and then clockwise rotation of the potentiometer more than 30 turns, and finally connected to the power supply, using a multimeter to monitor the module's output voltage to achieve the desired voltage

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Universal Radio Antenna Car Stereo AM FM Hidden Windshield Adhesive Mount Patch Antenna for Vehicle Truck SUV Car Stereo in Dash Head Unit CD Media Receiver Player Audio HD Radio Player Amplifier

Car Antennas

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Working frequency: FM 80MHz-108MHz, AM 520KHz-1710KHz; Material of antenna: non-toxic ABS Plastic, car windshield window glass adhesive mounting; Cable Length: 3m / 10 feet; Antenna Connector: DIN Plug Connector.

The radio antenna is designed increasing distance, reducing noise, enhancing receiving clear and sensitivity.

This hidden mini antenna is small and sleek, easy to assemble, just removed the adhesive tape, stick it on the front or rear windshield directly.

Great replace for the original car aerial, universal antenna compatible with car stereo receiver media head unit, marine boat radio stereo receiver.

Easy to install: Insert the plug into the antenna jack of the cd radio, turn on the radio, move the antenna to test some positions, to find a good position, such as the front or rear windscreen of your car/truck/boat etc, then tear off the sticker and stick it.

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DORHEA 12PCS 18650 Battery Holder Bundle with Wire 18650 Battery Holder Case 3.7V, 1/2/3/4 x 3.7V Series DIY Battery Storage Boxes, 1/2/3/4 Slots Black Plastic Batteries Case for 18650 Battery

Battery Holders

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18650 battery holder wire leads , the black and red two wire design is great for easily soldering and connecting.

Battery Type: 1/2/3/4 x 3.7V 18650 battery, can get the voltage 3.7V, 7.4V, 11.1V, 14.8V dc power supply.

The battery holder is fixed by a stainless steel spring. It is very convenient to install and replace the battery, and it is not easy to damage other parts.

18650 battery case comaptible with boards micro-controllers, led projects, toys, also replaces broken battery holders for many electronic devices.

18650 battery holder bundle with wire is suitable for DIY and maintenance of all kinds of dc equipment, with screw hole at the bottom and wire preinstalled, it is easy to use.

Dorhea Fan 60x60x10 mm DC 24V 6010 Brushless Cooling Fan, Replacement Ball Bearing 60mm Fan for Cooling DIY PC Computer Case Fan - 2 Pin Case Fan (Pack of 4Pcs)

Case Fans

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The fan is 60x60x10mm or 2.36x2.36x0.39 inches; Rated Power: DC 24V 0.1Amp; Speed: 3000RPM; Air flow: 13.8CFM; Noise:26dBA; Connecter: XH2.54-2Pin

Ball bearing design ensures reliability and longer life

2-pin connector with tachometer wire, Comes ready for 2-pin motherboard fan headers

Computer fan designed for projects that requires cooling or ventilation; or as a replacement fan for various products

Replace a noisy or failed computer case fan, Install into a computer to increase air flow and cooling

Dorhea 12V to 6V Car Power Voltage Converter DC 9V-22V 12V to 6V Buck Voltage 3A 18W Waterproof DC Step Down Volt Module Power Supply Board Compatible with Car Vehicle Automotive LED Display Radio

Power Converters

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High conversion efficiency of 95%, module properties -- synchronous rectification non-isolated buck module.

Car power converter input voltage range is DC 9V-22V, output voltage range is DC 6V, output current is 3A, output power is 18W.

Protection --- Over-temp protection, over-current protection, over-voltage protection, input reverse connection protection, output short-circuit protection, surge protection, waterproof, dust-proof, shock-proof, moisture-proof.

Compatible with car audio, motor, speaker, radio, auto LED display screen, photovoltaic panel, electric fan, solar power monitor, navigator, GPS navigation, industrial power supply etc.

Note --- Positive pole and negative pole of input and output cannot be connected reversely.

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12PCS SG90 Micro Servo Motor, Dorhea Mini Servo SG90 9g Servo Kit for RC Helicopter Airplane Car Boat Robot Arm/Hand/Walking/Servo Door Lock Control

RC Servos

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100% NEW brand,high quality. Stall Torque (4.8V): 17.5oz /in (1kg/cm); Operating voltage: 3.0V~ 6V; Temperature range: -30 to +60; Dead band width: 7usec.

It is tiny and lightweight with high output power.

Compatible with the project like Robot Arm/ Robot hand/ control the servo with potentiometer/ multi servo control.

The SG90 has 3 wire interfaces in which the connections should be made as follows: Red wire-5V, Brown Wire-Ground, Yellow wire-digital pin 9.

SG90 9G micro servo motor for remote control helicopters, micro robot, robot arm and boats.

Dorhea 4pcs 3007 Fan Black for Raspberry Pi 4 Fan 30x30x7mm Pi Brushless Cooling Fan Brushless 3.3V 5V DC Quiet Fan for Raspberry Pi 4, Pi 3 B+, Pi 3 B, Pi 2, Pi B+, Pi Zero/Zero W,Robot Project

Case Fans

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High Quality -- 100% brand new and in good condition,with high quality ,great performance

Super Quiet -- Cooling fan run smoothly(15.92dBA), Long life (30,000 hours) keep CPU safe without overheating

Unique Terminal Interface -- with two terminals, Its connector is separating, One-to-Two interface connector Interface for dual speed mode (3.3V and 5V DC)

Compatible with Raspberry Pi B, B+, A+, 2, 3, 4 model B and B+ and Pi Zero/Zero W other robotic projects and development boards

This fan can be installed for most of the standard Raspberry Pi cases and also is compatible with RetroFlag NESPI Case

Dorhea 10PCS 5V Regulator Module Mini Voltage Reducer Adjustable DC 4.5-24V 12V 24V Step Down to 5V 3A Buck Converter Board Reduced Voltage Regulator Power Supply Transformer Module

Power Converters

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Voltage regulator input voltage range is DC 4.5-24V, adjustable range is 0.8-17V, fixed output are 1.8V, 2.5V, 3.3V, 5V, 9V, 12V that can be chosen on the back side. Max output current: 3A (please enhance cooling work when it is full load); If the actual test input is 12V and output is 1.5A, no other system is required.

Adjustable and fixed voltage output, you can get fixed output voltage by soldering the pot on the board of regulator module; You can also adjust the fixed output voltage by potentiometer as you needed. Default output is adjustable. Note: if you need to fix the output voltage, use a knife to cut the wires in the red circle in the picture, and then connect the pads with solder at the voltage you need.

High efficiency and super compact size, high frequency and low ripple, stable working performance, wide range of applications, this 12v to 5v converter will be a good component for fixing work.

Integrated enable port defaults the working mode and it will be off when it is at low electric level off, which bring a great convenience for users. NOTE: This 5v step down converter is really tiny, each unit is smaller than half a one-dollar coin.

Convenient to use, integrated enable port of the regulator board defaults to working mode and will be closed when it is at low electric level off, and with ultra-low quiescent current, quiescent current is 0.85 mA; It can be connected to the car battery without a switch, cigarette lighter cord or the ACC power cord.

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DS3231 AT24C32 IIC RTC Module Clock Timer Memory Module Beats Replace DS1307 I2C RTC Board (Batteries not Included) + 20 PCS Male to Female Jumper Wire Cable

Single Board Computers Raspberry Pi Starter Kits

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DS3231 16-pin memory chips - AT24C32 ,extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal.

Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line.

Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.

Highly accurate RTC completely manages all timekeeping functions.The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping.

A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output. In addition, RST pin is monitored as generating a μP reset.

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Dorhea PCA9685 16 Channel 12 Bit PWM Servo Driver Board IIC Interface PCA9685 Module Controller Compatible with Raspberry Pi

RC Servos

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PCA9685 contain an I2C-controlled PWM driver with a built-in clock.

5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs.

Support using only two pins to control 16 free-running PWM outputs .

3 pin connectors in groups of 4, so you can plug in 16 servos at one time .

12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate.

2Set 120mm BBQ Fan 12V Blower Brushless with 110V/120V Variable Speed Controller Fan 4.72in Air Mover Cooling for Camping Quick Charcoal Starter,Outdoor Barbecues,Camping Cooking (2 fan+2 controller)

Case Fans

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BBQ air mover blower fan 120mm X 32mm (4.72 x 1.25 inches) ; Voltage: 12V DC; Current: 1A; Airflow: 36 CFM ; Speed: 3000 RPM (max.); with variable speed controller, input : 100V -240V 50/60Hz, output: 3V – 12V – 2A .

120mm blower fan BBQ fan 32mm with wind tube delivers a powerful concentrate of airflow; Inflatable blower can controls the heat of grills and smokers, revives the dying fires

Variable speed controller centrifugal infinitely speed controller with adjustable speed switch can adjust the air blower wind speed according to the actual demand

120mm x 32mm BBQ blower fan Suitable for bbq, fireplaces, fire pits, grills, smokers and camping, indoor and outdoor fireplaces and any small electronic equipment cooling ventilation.

The 120mm air blower helps BBQ fires, no need assembled, convenient to use, portable bbq air blower fan can be taken on travels or camping trips; coals and firewood to burn quickly; great for outdoor barbecue camping picnic cooking

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DORHEA 15PCS 18650 Battery Holder Bundle with Wire 18650 Battery Holder Case 3.7V, 1 Slot DIY Battery Storage Boxes, 1 Slot Black Plastic Batteries Case for 18650 Single Battery

Battery Holders

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18650 battery holder wire leads,the black and red two wire design is great for easily soldering and connecting.

Battery Type: 1 x 3.7V 18650 battery,can get the voltage 3.7V dc power supply.

The battery holder is fixed by a stainless steel spring. It is very convenient to install and replace the battery, and it is not easy to damage other parts.

18650 battery case comaptible with boards micro-controllers,led projects,toys,also replaces broken battery holders for many electronic devices.

18650 battery holder bundle with wire is suitable for DIY and maintenance of all kinds of dc equipment, with screw hole at the bottom and wire preinstalled, it is easy to use.

Dorhea Fan 60x60x10 mm DC 12V 6010 Brushless Cooling Fan, Replacement Ball Bearing 60mm Fan for Cooling DIY PC Computer Case Fan - 2 Pin Case Fan (Pack of 4Pcs)

Case Fans

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The fan is 60x60x10mm or 2.36x2.36x0.39 inches; Rated Power: DC 12V 0.1Amp; Speed: 3000RPM; Air flow: 13.8CFM; Noise:26dBA; Connecter: XH2.54-2Pin

Ball bearing design ensures reliability and longer life

2-pin connector with tachometer wire, Comes ready for 2-pin motherboard fan headers

Computer fan designed for projects that requires cooling or ventilation; or as a replacement fan for various products

Replace a noisy or failed computer case fan, Install into a computer to increase air flow and cooling

Dorhea 0.96 inch OLED i2c Display Module IIC Serial LCD Screen 0.96" LED Module Display Yellow Blue 12864 OLED /3.3V-5V 128 X 64 Compatible with Nano Display Raspberry Pi 51 Msp420 Stim32 SCR

Single Board Computers Raspberry Pi Starter Kits

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This i2c display module is 0.96 inch diagonal,Resolution: 128 x 64, View angle: > 160°, Support voltage: 3.3V-5V DC, Power consumption: 0.04W during normal operation, full screen lit 0.08W,Color:Yellow Blue

The IIC address can be changed,it is convenient to use with different machines Four square holes are easy to install

0.96 Inch OLED module for showing graphical & textual information directly on your micro-controller projects. It compatible with Raspberry pi, 51 MCU, STIM 32

Low-power, very legible and vibrant, a crisp screen, pixels stand out very well even in a brighter circumstances like full sunlight

Needn't backlight, the display unit can self-luminous. It has Super High Contrast, bright and crisp dots, even tiny fonts quite readable.No embedded fonts inside the OLED controller, user can create the fonts through the font generation software

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2Pcs ESP32-C3 Mini Development Board ESP32C3 MCU RP2040 WiFi Bluetooth Type C Single-Core Processor Module

Single Board Computers Raspberry Pi Starter Kits

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The ESP32-C3 is a 32-bit RISC-V CPU that contains the FPU (floating point unit) for 32-bit single-precision operations with powerful computing power. It has excellent RF performance and supports IEEE 802.11b/g/n WiFi and Bluetooth 5(LE) protocols.

It is equipped with a wealth of interfaces, with 11 digital I / 0s that can be used as PWM pins and 4 analog 1/0s that can be used as ADC pins.

It supports four serial interfaces: UART, 12C and SPI. The board also has a small reset button and a boot loader mode button.

The ESP32C3 supermini is positioned as a high-performance, low-power, cost-effective iot mini development board for low-power iot applications and wireless wearable applications

ESP32C3supermini is a loT mini development board based on the ESP32-C3 WiFi/Bluetooth dual-mode chip, ESP32-C3 32-bit RISC-V single-core processor,running up to 160 MHz

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DORHEA 12Pcs CD74HC4067 16-Channel Analog Digital Multiplexer MUX Breakout Board Module CD74HC4067 CMOS Precise Module Compatible with DIY

Single Board Computers Raspberry Pi Starter Kits

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CD74HC4067 board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer, use the CD74HC4067 16-channel analog signal switch;Analog signal input: C0-C15 16 channels; Analog output: DIG; Channel control: S0-S3

It works with both digital and analog signals (the voltage can't be higher than VCC), and the connections function in either direction.If you want two-way communications,you can add a second board to route your microcontroller's TX line to 16 device's RX lines. By using multiple boards, you can create similar arrangements for I2C,SPI,etc.

The internal switches are bidirectional, support voltages between ground and VCC, have low “on” resistance and low “off” leakage, and to prevent crosstalk, perform “break-before-make” switching. The board also breaks out the chip's “enable” pin, which when driven high, will completely disconnect the common pin (all switches “off”).

To control it, connect 4 digital outputs to the chip's address select pins (S0-S3), and send it the binary address of the channel you want. This allows you to connect up to 16 sensors to your system using only 5 pins.

Since the mux/demux also works with digital signals, you can use it to pipe TTL level serial data to or from multiple devices. For example, you could use it to connect the TX pins of 16 devices to one RX pin on your microcontroller. You can then select any one of those 16 devices to listen to.

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Dorhea 4PCS PCA9685 16 Channel 12 Bit PWM Servo Driver Board IIC Interface PCA9685 Module Controller Compatible with Raspberry Pi

Single Board Computers Raspberry Pi Starter Kits

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PCA9685 contain an I2C-controlled PWM driver with a built-in clock.

5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs.

Support using only two pins to control 16 free-running PWM outputs .

3 pin connectors in groups of 4, so you can plug in 16 servos at one time .

12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate.

DORHEA for 4PCS Nano V3.0 ATmega328P Nano Board CH340 5V 16M Microcontroller Board, Compatible with Ardu ino Electronics Development Board Nano 328P Nano 3.0

Single Board Computers Raspberry Pi Starter Kits

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The Nano can be powered via the Mini-B USB connection, 7-12V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected to the highest voltage source.

The nano has 8 analog inputs,each of which provide 10 bits of resolution.By default they measure from ground to 5 volts, though is it possible to change the upper end of their range using the analogReference function. Analog pins 6 and 7 cannot be used as digital pins. Additionally, some pins have specialized functionality

It is a smallest, complete and breadboard friendly board. It has everything that for Arduino has (electrically) with more analog input pins and on board +5V AREF jumper.

This board is using the chips ATmega328P and CH340, not FT232 as official for Arduino.

More Breadboard Space:Nano's got the breadboard-ability of the Mini USB with smaller footprint than either, so users have more breadboard space. It's got a pin layout that works well with the Mini or the Basic Stamp (TX, RX, ATN, GND ）on one top, power and ground on the other.

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DORHEA FAQs

Is DORHEA Legit?

Yes, DORHEA is a legitmate brand on Amazon. After conducting a comprehensive analysis of 2,792 customer reviews for DORHEA products on Amazon, we have determined its average rating. Offering great value and satisfying quality, DORHEA has achieved a respectable rating of 4.3 from many customers, showing that its products meet customer expectations. While there may have been minor issues reported occasionally, overall, it is safe to make purchases from DORHEA 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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