Small temperature/humidity/atmospheric pressure monitor using Sigfox to transfer the data. Powered by solar energy to monitor beehives.

Arduino Nano based relay power switch for Raspberry Pi 3 (Kodi) operated by common TV remote controller.

A freeform interactive snowflake animated by Arduino Nano. Using 17 independent PWM channels and touch sensor it can create awesome effects!

The lightmeter based on Arduino as a main controller and BH1750 as a metering cell. Information is displayed on SSD1306 OLED display.

PedalSHIELD MEGA is an open-source Arduino MEGA programmable guitar pedal. You can create and share your own effects and guitar pedals.