Posts

Transferring the circuit to a bigger breadboard.

Adding the LCD display for the Arduino-based digital clock.

I want to make a digital clock. Not from the scratch, I’ll use whatever modules I already have.

Practicing to crimp open barrel terminals.

A tool to test devices for short circuit or big inrush current.

My previous post about the Mystery Transformers wrongly assumed which ones were the primary and secondary windings.

I bought two used transformers. They were broken.

I have decided to create this new blog.