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...
Is it a component? Came across it when converting my schematic to PCB. How do I get this in my schematic when I am supposed to recreate this schematic in Eagle?
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&...
Can I solder my heatsink with a 0.3mm copper shim to reduce the gap between heatsink and ihs? I can only find PCB hand solder. can I heat up the shim with solder until solder melt and quickly stick it...
I am looking at designing a 2 layer PCB with through hole components that will sink 10 Amps of current. I understand that I need to make the width of my trace large enough to handle 10 Amps. My questi...
