A small device that will help you sort resistors without wasting time with their color code.

A brief summary of our smart buoy project. We’ll break down the build into separate posts: electronics, 3D print, and dashboard.

How to build a wind turbine MPPT regulator within direct injection or battery configuration, 24V or 48V, 30A max.

A system to automatically compensate water loss in aquariums due to evaporation.

Quo Vadis is an interactive boat in the inner garden of a retirement home for people with dementia.

A nice looking clock and thermometer on a large 128x64 LCD screen.

I implemented an Arduino NFC reader inside my motorbike so I'm able to start and stop it just with the implant in my hand.

A rather convenient device to monitor heart rate while running.

Self-balancing robot with two ultrasonic proximity sensors and nRF24 communication + remote.

An ultimate tutorial for beginners on how to connect and use an ESP8266 via Arduino and program it to blink an LED using the Blynk app.

An old CB transceiver is converted to the 50MHz amateur band using an Arduino Pro Mini, DDS, PLL and OLED display.

It is a kinetic wall sculpture that spits a metal ball back and forth.

This project will show you how to make an automated watering system and water level indicator.

Calibrating Atlas Scientific's EZO pH sensor using Arduino Uno.

A simple circuit for measuring electrical current with Arduino.

Control the trains of your railway from your phone. Switching between trains by simply changing Bluetooth connections.

Wheelchair whose motion can be controlled using simple hand gestures

Add hand gestures to your Arduino projects (robots, HMI, lights, etc.).

Hey there, ever wanted a companion bot that looked out of this world? Well, why not an astronaut-based companion bot?

LED ring that blinks to your heart beats and displays current BPM both by number and color of illuminated LEDs.

Make beautiful music with Adafruit, SparkFun, Arduino and ProtoStax! Create an RGB matrix audio visualizer with Arduino.

An easily customizable Geiger Muller counter.

An interactive game for a new Heineken 0.0 non-alcohol drink.

Shield, which facilitates connection to the Arduino Nano inexpensive TFT SPI display, micro SD card, Bluetooth module and cameras.