Tutorials

My ferric chloride was saturated and so couldn’t etch. I looked for equivalent, but I found something so much better. I found very interesting video here. But some etching bath…

Everybody knows the Altium, program which used or design of PCB. Altium, prefessional tool is available in “lite” version. Competitor of Eagle, KiCAD and another. Design of schematic: 1st Part…

Make PCB can be easy as in this tutorial. Transfer toner to PCB without iron. http://www.instructables.com/id/Heatless-cold-Toner-Transfer-for-PCB-Making/?ALLSTEPS

HOW TO create a bus, adding copper ground pour in Eagle, adding pin power operational amplifier, move text/name/value components, increasing pad (pin) of component. How to increase size of pad…