Software Defined Radio is a very cheap $20 USB dongle that can be used as a computer based radio scanner … More
Category: Electronics Projects
Battery Desulfator DIY a simple capacitive battery charger
Five Simple Ways To Determine LED Polarity
Battery Powered USB Charger DIY
Free eBook – Make Your Own Solar Powered Outdoor Night Light
Raspberry Pi Google Assistant Build It Yourself Easy
Make a Joule Thief
Free eBook – 200 Transistor Circuits Book One (1 to 100)
Free eBook – 200 Transistor Circuits Book Two (101 to 200)
