How can you check the quality of a PCB If you only had one choice? assemble it!
Tag: download
PCB Manufacturers: does the choice matter?
With 50+ PCB manufacturers in my contacts, you may think I have a to-go one, but… not really.
300W Stand Alone Stepper Motor Driver
To have a big microcontroller drive a motor control loop can be an issue, why not delegating to a smart … More
DELTA V2I1, a stripped down prototype FE PCB for LHCb UT
A flexible 5 layer board with lots of caps and wire-bonding pads: LHCb UT’s front end PCB prototype.
40 GPIO I2C expander with the PCA9698
There are lots of MCUs with many GPIOs, but apparently, they’re never enough. Wanna 40 more?
Pulse delay generator for triac dimming applications
NE555 and Digital potentiometer based pulse delay generator: trigger it and get a pulse back after some delay!