Any X-Y switch matrix can be considered with this circuit, which simplifies decoding of the common 4x4 keypad matrix and eliminates having to scan rows or columns.

Here’s a photo of the circuit board for the Maximite, a BASIC interpreter that [Geoff] built. The design idea was sparked when he was exploring the possibilities of the PIC32 family of chips ...

Turn broken electronics into hands-on lessons. Master soldering while embracing the DIY mindset of learning by doing.

Through-hole assembly means bending leads on components and putting the leads through holes in the circuit board, then soldering them in place, and trimming the wires. That took up too much space ...

This will enable circuit boards to generate data and send these to your manufacturing execution system, to other machines and production cycles, or to your supply chain both up- and downstream ...

Yufeng says the goal is to reduce weight and modify all 3D-printed parts for injection molding. Palm-sized quadruped robot jumps, redefines design with no wires, only circuit board ...

Specifics about de-layering Printed-circuit-board (PCB) reverse engineering is a method of analyzing and understanding the design principles behind an existing electronic product.

Scientists have developed a circuit board material that releases its electronic components when exposed to hot water, so they can be salvaged for re-use.

Computing News: Researchers have developed the world's largest quantum circuit board, an advance that will help develop the first quantum computer.

Waste printed circuit boards are piling up globally, especially in China, the major recipient of the world’s electronic waste. Scientists developed a new method for recovering circuit board copper.