Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega microcontrollers, that way I don't have to use a breadboard and make the wiring to program ...

Aduino uno R4 wifi connecting via bluetooth to arduino NANO 33 BLE reading/checking characteristic causes huge delays whilst trying to drive stepper motors. I have to read the characteristic in case ...

This code allows you to add an RFID scenario for login to your QT program such that when the user swipes his card qt verifies the existence of the UID code in the database if yes an I2C LCD display ...

“Sadly, in the name of progress, we have polluted the air, water, soil and the food we eat”. So monitoring the air quality is very crucial now days because of pollution. For designing an air quality ...

Some things are better together: me and my wife, peanut butter and jelly, and FPGAs and Arduino Unos. Veteran hacker [Valentin Angelovski] seems to agree: the FleaFPGA Uno is his latest creation that ...