PCB Projects
DIY Solar Tracker: A Cheaper Alternative That Helps To Boost Solar Panel Efficiency
Solar panels are pretty resourceful as they have endless benefits. And one of them is saving on your energy bill. But, if you want your board to incre...
Isd1820: A Voice Recorder Module Guide
Have you ever wanted to create a voice recording but didn't know where to start? The ISD1820 recording module can lead you in the right direction! Tha...
Homemade Theremin: Electronic Homemade Theremin Explained
Ever wondered how that eerie sound effect in science fiction movies comes to be? Meet the Homemade Theremin, a fantastic electronic instrument you can...
UPS Circuit – Easily Build Emergency Backup Battery Systems
Power outages can occur in any setting. Also, a battery voltage can go below the required levels. In such scenarios, a battery backup is imperative. B...
Audio Circuit Mixer: 5 Ways of Building an Audio Mixer
An audio mixer/ mixing console is a device that combines, then modifies audio signals. Afterward, there's a summation of the modified audio signals to...
Audio Delay Circuit: Creating Echo and Reverberation Effect in Audio
Sometimes, the audio output we get is not good enough. It's either not rich or comes off bland and makes our ears tingle. To avoid this, we introduce ...