Here we use PIR sensor and Arduino to detect the motion of a hand. This detection can be used to operate electronic equipment.
Project tutorial by ElectroPeak
An open-source, Arduino-compatible RF signal generator with Wi-Fi connectivity.
by ERA Instruments
This small PCB lets you learn Morse code and communicate with friends. Set up a telegraph network in your very own home!
Project tutorial by Alex Wulff
Control a 16x2 LCD, including contrast and backlight in code, using a shift register. Includes library with fade and backlight functions.
Project showcase by Mike Kowalski
Wolf is an IoT multi-terrain robot running on the Arduino 101 platform.
Project tutorial by Husky Mai
Quality microcentrifuges are generally too expensive for most people to afford. This project aims to provide a low-cost alternative.
Project in progress by kemfic
μcuREST is a C++11 library for implementing REST services on constrained platforms, such as bare metal applications on low-end MCUs.
by Eugene Hutorny
A simple Arduino Morse code machine with a button, LED, and a buzzer that translates your input into English while you are typing.
Project showcase by Vlada Krsmanovic
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