GPS logger that stores your location into a GPX file with a back end web server to view daily rides, add comments and multi-media files.
Geiger counter measuring radioactivity using Arduino Nano in 3D-printed housing, with OLED display and Li-ion battery.
3D-printed turntable with stepper motor automatically taking pictures with a camera via Bluetooth to create 3D pictures for 3D printing.
In this DIY guide I will show you how to make your own wireless weather station.
Motion detected of thieves using motion sensor
The oscillogram monitor the utility grid, recording the amplitude and frequency values and record the voltage waveform during a disturbance.
This security alarm is an easy-to-use, efficient product that can function anytime, and anywhere.
Temperature logger using ESP8266