For use in DIY homebrew radio equipment such superheterodyne single/double conversion receiver, SDR, HAM QRP transceivers or RF generator.

A difficult code with a try to display waveform on a small screen with precisions. Volts-time, frequency, duty cycle and divisions.

An Arduino Uno autopilot drone with multiple sensors and a wireless camera controlled by two microcontrollers.

VFO/RF generator for use in homebrew radio equipment such as direct conversion and superheterodyne receivers or ham transmitters.

An update of the older version of the keyboard. Now it doesn't require switches on your breadboard, you can use your pc keyboard.

Use the program to manage your ESP module with simple commands. This will allow you to access the Internet for any Arduino product.

How to build a wind turbine MPPT regulator within direct injection or battery configuration, 24V or 48V, 30A max. Update : V2 with a PCB.

This is a project of Radio Receiver LW/MW/SW Stereo FM with RDS, using Arduino Nano, Si473x Radio IC and 1.8in TFT color display ST7735.

Our mission is to make safe drilling available for everyone.

This device detects the presence of your hand and automatically release a specific amount of Hand-wash / Sanitizer to your hand.

A new customizable TVC mount that can stabilize your model rocket!

Not your typical wall clock that tells time, it also becomes your wall light panels that lit up your scifi-like bedroom.

The objective is to find an easy way to implement RS485 on an Arduino Uno, then to adapt it to an ESP8266.

Unlimited MIDI channels, XY plotter, faders, buttons, and settings. Also visual support with OLED display!

A simple Arduino clock without RTC module for beginners.

3 Oscillators Polyphonic Synth with MIDI using the Arduino Nano.

This system can do a number of things for your rocket!

A device to translate sign language to speech

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

This is an easy how-to make a mini-piano using Arduino, including a preset song!

This is a musical Tesla Coil driven by an Arduino and Slayer-Exciter. Using an Arduino, you can play music with pure electricity!

Build an "invisibe" expression pedal for your guitar with MCP41010 and Arduino Nano. It's awesome and simple. May the funk be with you.

Displays your pulse rate, blood oxygen level and a moving graph of each heart beat, the photoplethysmogram (PPG).

Most 6DoF robotic arms come with a control board with RS-232 for desktop control, we adapt the control for use with android devices simply.