Coronavirus Doorbell
It seems that writer Dean R. Koontz was right and Coronavirus pandemic is spreading at high speed. Using airports method,…
Arduino MKR RFID Reader with TFT Display
It is very easy to create a nice looking RFID reader with TFT output for wall mounting with an Arduino…
Save My Child: the smart seat that sends text messages if you forget the child in the car
It is installed in cars, and thanks to a detector placed on the child seat, it warns us – via…
Build a Simple Presence Alarm system with email notifications
Based on our ESP03 demoboard, this device sends out email notifications through Gmail when the onboard P.I.R. detects movement. The…