Arduino stopwatch and lap timer with excelent accuracy and responsiveness!

Complete Digital Clock including many features: Alarm, Temperature, Humidy, Dew Point, RTC and PIR (Presence Infrared Sensor).

A device that waters plants and monitors temprature using an ESP8266 and Android app.

A conversation piece with one meter of WS2812b, a $10 clock from a dollar shop, a spare 10mm LED, Arduino Pro Mini, RTC 1307 and hot glue.

This project checks measurements automatically using lasers.

A critical display that alerts you whether or not your WiFi is on. And some other less important functions as well, I guess.

One code goes in, another comes out... A different way of having a single remote without needing a universal one.

Simple LED lighting using Arduino Nano.

Let's Test Hc-12 Bluetooth module that have 1.8 km range.

The 1/4-60 NeoPixel set up into a Christmas wreath for the holiday season.

Designed for crew rowing, this speedcoach is designed to track split times and total meters traveled.