DFRobot

A nice portable power pack can help you a lot when you build up you projects. Come and make one with this 2×AAA battery holder. This is a 2xAAA Bat...

This is a DC 5.5mm*2.1mm female to USB Type-C male power adapter plug that can power your mobile phones, tablets, Raspberry Pi, and Lattepanda devi...

The 18650 lithium battery is a commonly used lithium battery in electronic products. It is often used in batteries of laptop computers and power ba...

This is a DC5.5mm*2.1mm female to USB Micro male power adapter plug that can power your mobile phones, tablets, Raspberry Pi, and LattePanda device...

High quality switching 'wall wart' 'wall adapter' AC to DC 12V 1A wall power supply. These are switch mode power supplies which mean the output is ...

A Difficult Choice Made Easy The choice of LiPo batteries and battery chargers can be overwhelming. In the past, with older RC cars and NiCd batte...

Reliable, self-sustainable power to individuals anywhere, anytime. This is a military standard, portable hand crank power generator and rechargeab...

This is a 5V USB charger wall wart. Ideal for supplying power to your Arduino when there is no computer near by. It can be used as Arduino power or...

Note: The working voltage is 5V 1A, the open circuit voltage is 6V 1A, and it is compatible with the Solar Power Manager 5V. This powerful monoc...

This is a high-performance, lightweight, portable monocrystalline silicon solar panel in a PET package, with an integrated voltage regulator output...

When building up a project that motors or servos are needed, the common USB 5V usually cannot supply enough power for the devices, and the potentia...

This powerful monocrystalline solar panel features an A-class monocrystalline silicon panel. Due to up to 21% conversion efficiency and waterproof ...

This quality and reliable power adapter keep your Raspberry Pi or Jetson Nano at the best performance all the time. With a 1.5m Type-C cable and f...

This arduino Slide Position Sensor is based on straight-slip slide potentiometer sensor. The sensor is able to give provide the position of the sli...

This is an Arduino rotation potentiometer , it is able to rotate up to 300-degree. With the Arduino IO expansion board, in combination, it can be ...

This Arduino Rotation Potentimeter Sensor is a multi-ring rotation sensor. It is based on multi-turn precision potentiometer. It can rotate upto 10...

This is universal sensor adapter V2.0, it can be accessed by digital input modules and analog input module. The module with Arduino sensor expans...

Make an air aerial propeller vessel, a cooling system, or spinning machine with this small fan module. It comes with a propeller, a 15,000 rpm moto...

This is a background suppression photoelectric switch with 15mm-350mm adjustable detection range (can be adjusted by the knob). Its response time i...

At sometime or another you may run out of pins on your Arduino board and need to extend it with shift registers. With this shift out module which ...

The Analog Voltage Divider V2 can detect the supply voltage from 0.0245V to 25V. This module is based on resistor divider principle. The voltage de...

Digital potentiometer is also called "Digital Pot" in short. It is a kind of mixed signal IC, which is able to dynamically change the internal r...

Many robot projects need a joystick controller. The upgraded Arduino analog and digital joystick module provides a simple and user-friendly solutio...

GamePad for micro:bit V4.0 is a micro:bit gamepad with a joystick. It adopts a high-precision three-axis analog amount joystick. The combination of...