Hi, I have 6 Un-Routed Net Constraint errors, despite that all of them are connected correctly.Things I have tried but did not work:- Reconnecting the pad with the trace- Re-routing the complete trace...
Here's a 74HC165 project，Now I want to re-use this module in others project，As I know that we can use Sheet Symbol, but in PCB we still re-draw tracks and re-place component, it will take a lot of...
Is there a way to connect 7 leds to only 1 pin on an arduino and be able to press 7 buttons which turn ON/OFF each of the 7 LEDs individually? I already know how to use an 1 analog pin for multiple in...
I have a little setup in which I want to trigger certain events on the Arduino using Raspberry Pi's GPIOs. Therefor, I connected GPIO 21 to Arduino's digital Pin 5 and Pi's GND to Arduino&...
