Hi all, I am looking to hook up a nodemcu to my led driver (meanwell hlg-480-B 3-in-1 dimming fonctions) I have a NPN bc547 transistor from what I've read online this should be enough even tho an ...
Hi,we have ordered some pcb in past few months before, it was also a flex pcb. our registered id is purchase@kashware.biz,now we are designing a new pcb board, designing is in progress. we need f...
The circuit design I'm looking at is using a NAND Schmitt trigger and a p channel enhancement mode mosfet with a tactile switch. What are the benefits of that?
I plan to put solder on a corner pad, place the chip and solder that pin, then do the rest one by one. The problem I foresee is that it's almost impossible to see bridged pins because they're ...
The casing for my project needs the micro usb port to be in a different position, I'm thinking of using a micro usb extender cable to reposition it, are there any being methods for this? Thanks fo...
