"Arduino tehNiq" Blog


LED bulb for solder gun

I use an old solder gun for made quickly some montages who is equipped with 6,3V incandescent bulb. So, Inadvertently, I broke the bulb. Because, I want to quick solve the problem, inspired by my...


Monostable relay with 555

A practical application for monostable relay is temporary stair lights. After you short push on a button, light is on for few seconds (or minutes), after that lights is off. In roumanian old magazine...


Automat de scara (releu de timp cu impuls)

Majoritatea blocurilor au “automate de scara” care prin apasarea unui buton aprinde becurile de la etaje o perioAda de 2-3 minute.. In revista TEHNIUM INTERNATIONAL- martie 1999, este articolul “Automat de scara”, scris de...


See our youtube channel

This site has an youtube channel when you see last movies with Arduino, CMOS or simple electronics experiments.. See https://www.youtube.com/user/dj06ntm