Telescope or camera tracking system for astrophotography.

LED-Matrix Simon Game with orientation-control (accelerometer ADXL335) and integrated sound.

A small noise/drone synth with percussion mode. Made using the Mozzi library and two Arduino Nanos.

It's a biorhythm clock using Arduino Nano showing the Emotional, Physical and Intellectual status of your body!

Drinking game too easy? Here's a way to increase the difficulty to your liking!

Cool MP3 player for little kids based on RFID cards with integrated speaker.

This device allows you to record current, voltage, and power values onto an SD card. Recorded data can help to create useful graphs.

A simple mask add on to keep people away.

A simple laser engraving machine for fun and first steps in CNC.

I made a Whack-A-Mole for a cat using an Arduino with BLE. Source code and 3D printing data is available on GitHub.

Refit a 2004 Hasbro lightsaber toy with Arduino Nano, NeoPixel, ADXL335 and a DFPlayer Mini.

Make FM Radio full function by RDA5807M and arduino nano. Control by touch button

SNODE – is an open source library that allows to make it easy to build a multi-master serial bus network for hot-plugging nodes with sensors

A solid-state, low-cost, reliable solution for solar hot water from PV. Zero maintenance & CO2, connected, smart combi pre-heat control.

The cake is a lie.

This is my version of a data logger using a INA219.

Electronic scoreboard for your foosball table that shows the live score on your phone.

We implement CAN Bus communication with MCP2515 module to communicate between two Arduino for sending temperature data from DHT

Radio-controlled tank firing plastic balls

Protect yourself from COVID-19 with this all new device! The UVClean emits UVC radiation that destroys the DNA of viruses and bacteria.

What if the face mask can open up in safety, but shuts down when it sees people? You can even take a sip without taking it down.

Monitor your mailbox, indicate when you have physical mail. Extensive use of Power Down Sleep mode extends battery life to about 40 days

Indicates the distance between people

Social distancing is a new way of life globally. Clip this device on ur belt and maintain social distancing.