To have a big microcontroller drive a motor control loop can be an issue, why not delegating to a smart … More
Tag: design
Prototype and seek feedback, then repeat
Life, in its essence, is a quest for satisfaction, but what is it that satisfies, what works and what doesn’t … More
Stop. Doubt. Plan, then Draw: SEAM8 Test Board
How fast could you draw a 400 pin BGA board? 2-5 hours? How about 30 minutes? or 5…
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!
TRIAC control with Zero Crossing detection
Triac control circuit with built-in zero crossing detection and open collector output
