IO Expansion shield is one of the market favourites. Fast robotics prototyping made affordable and simple thanks to this design. Soldering and wiring often becomes a problem when a bridged connection happens and components break....

What is a stepper motor? Stepper motor is a brushless DC electric motor that divides a full rotation into a number of equal steps The motor's position can then be commanded to move and hold at one of these steps. How to control a stepper...

Wave your hands and light turns on. Can you believe this magic turns into reality? This interactive sensor designed by DFRobot offers touchless gesture sensing, which means you can issue orders simply with a swipe of your hand!...

An ultrasonic sensor measures distance by calculating the time difference between sending a signal and receiving an echo from an object. It uses echolocation to measure distances, just like a bat. The URM07 is an ultra low-power sensor....

Most ultrasonic distance sensors aren't waterproof which can be a problem if you need your project to withstand the elements outdoors. No need to worry any more! We have developed waterproof ultrasonic distance sensors with a waterproof...

WRTnode2P Devboard is a minimal standard interface module, delightful price, comprehensive software support, a wealth of documents and communities, good looking, texture, to I.o.T new era . SPECIFICATION Minimal WiFi & Linux Module in...

Romeo BLE Quad is an arduino compatible robot controller based on STM32 ARM chip. It inherits all features from the Bluno M3 , including wireless programming support, wireless communication between iOS/Android apps and remote control....

An infrared transmitter is simply a Light Emitting Diode which generates IR light (invisible IR light)--light with a wavelength of between 1 mm and 750 nanometers, and some associated circuitry. In an infrared remote control, for...

This DC Voltage sensor measures DC voltage up to 200V. Powered by an external 12VDC power supply, the DC Voltage Sensor provides a 0 to 5VDC analog signal that is linearly proportional to the voltage measured at the terminal blocks. The...

What will you make? The Intel® Galileo Gen 2 board is the first in a family of Arduino*-certified development and prototyping boards based on Intel® architecture and specifically designed for makers, students, educators, and DIY...

This is the DFRobot TT Micro DC geared motor with encoder. It is a motor with a 120:1 gearbox and an integrated quadrature encoder that provides a resolution of 16 pulse single per round giving a maximum output of 1920 within one round....

FIT0502(Stereo Enclosed Speaker) is a new passive speaker with JST PH2.0 interface. It is a perfect option for any DIY audio project which requires an 8 ohm impedance and 3W power. The suitable size and screw holes make it to be mounted....