i want to make a metal detector but dont know wich circuit to use i found oscilator circuits but idk if they are good can som1 pls help me with a good circuit help pls
I want to have a polyimide/kapton flex pcb made. I want one layer of Nicrome heating traces and another layer using copper traces. The copper will have a couple of exposed pads to the bottom for surfa...
hi I am looking to order some of these PCB'shttps://www.pcbway.com/project/shareproject/SIDKick_pico_2350PWM_SID_6581_8580_replacement_25bb3050.html however when i atempt to add to cart the price com...
Hi Rain,When playing around with settings I noticed a 4 layer pcb is 2.5 times the cost of a 2 layer, halfing the overall price. From $87 to $44Since you mention "4 layer for heat dissapation", I pres...
Hello,I need to ask about the precision of the fabrication which I could not find in "Online Quote" tool.1- I need a 2 layers flexible PCB, the lower layer is 0.05mm thickness and the upper layer is 0...
Hi. I have a broken power supply on a Presonus 16 channel audio mixer. I cannot find schematic anywhere. Presonus was rtecently sold to Fender Music Corp. and will not release any proprietary info or ...
