In this post we try to analyze a simple door lock circuit using digital code that needs to pressed with a unique sequence in order to activate the door lock […]
How to Make a Morse Code Flasher for Lighthouse Application
The submit features a very simple morse code lamp flasher circuit which can be chosen for model lighthouse signalling products. Parts list for the morse code lamp for lighthouse […]
Simple Code Lock Circuit
This simple code lock circuit can be used to lock doors by pressing a 3 button keypad. As the simple code lock circuit consists of extremely few components it is […]