1answers

[PCB Assembly] Breadboard circuit construction

For the random number generator roulette circuit, can I substitute a touch switch in place of the touch wires?
3answers

[Others] Redeem products in exchange for beans

Hello!I have a question that is not necessarily related to PCBs, rather about Wpsload and beans.I've been trying to gather beans for a while to change with a JCD soldering kit and an Arduino Mega, ...
1answers

[PCB Assembly] class d sound applicator

Good evening I am interested in a project of a high power class d amplifier and it is the first time that I am going to use this system but I need help from you if you already have a design.For me to ...
3answers
6answers

[PCB Prototype] copper clad board oxidation removal

I'm new to PCB making for prototyping... I have some old copper clad stock, but its oxidized (salmon color on some and dull finish on others). waht's the best way of removing the oxidation? I ...
2answers
2answers
2answers

[PCB Prototype] RF PCB Stackup

Hello,I am desiging a 4-layer RF board with 50 ohm impedence control for RF signals. I need the following information from wpsload before I finish up the layout and submit the order: 1) What...
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