One of the problems encountered thus far with 3D-printing circuits with conductive filament is that it doesn’t really bond to anything, let alone solder, so how does one use it? [mikey77] wrote an ...

Printed circuit board (PCB) was introduced as a replacement for bulky wiring circuits almost a century ago. Today, it’s the core of the electronics industry, supporting the latest designs like IoT, AI ...

Simple Sound Processor presented here is an ultra-simple circuit module suitable for almost all basic electronics and microcontroller projects. For example, this module can be used as a front-end in ...