How to use an TXS0108E bi-directional logic shifter to convert 3.3V signals from a raspberry pi to a 5.0V signal to a relay board. I'm trying to trigger a 5 volt relay board using a raspberry...
Hi all,I'm working on a design that uses a power switch(picture showed below) with a 6-UFBGA package to switch between USB and battery backup power. I will be placing the components by hand a...
Hi everyone,I'm making a device with an SD card slot. The SD card holder is just a surface mount metal shell, and it has 4 foot pads that solder down, and are not electrically connected. I'd l...
Does anyone in Maker Space know the producer of headphone jacks marked with a K in a square? And honestly, who′d thought this was actually soldered onto a PCB? There′s almost no lead on the pins, no w...
I develop a lot of electronic projects and I want to share them but I want to get some money for it. Here are this option on site? You sell the project as PCB and after I receive some money.
I'm in the process of building a project and would like some advice. It's a light-sensitive audio trigger built from a simple circuit interrupted by a photoresistor.However, photoresistors hav...
