In this project, I'll make a small circuit capable of blinking lights, on its output we get a digital signal that we can use ...

CNC machining mills away copper using a CNC router and design software chemical etching uses UV light, photo-resist, and chemicals to remove copper CNC machining is safer and less wasteful, but slower ...

Designing printed circuit boards (PCBs) comes with a bunch of challenges. Design engineers have to face size constraints, mechanical integration, thermal considerations, and power efficiency. Adding ...

Ever thought of turning your circuit ideas into real boards? Discover how DesignSpark PCB makes it possible, free and without ...

3D mice with six degrees of freedom (6DOF) motion are highly valued by professional CAD users. However, the entry-level versions typically cost upwards of $150 and are produced by a single ...

Smiths Interconnect has created the Intercompact series, a signal + Ethernet PCB connector qualified for demanding rail and industrial applications. The series has PCB-to-PCB and floating mount rack ...

We have all seen Printed Circuit Board (PCB) antennas: those squiggly bits of traces on PCBs connected often to a Bluetooth, WiFi or other wireless communication chip. On modules like for the ESP8266 ...