Hi,
Im wanting to wire the activity LED of an external device (a Raspberry Pi 4) to have the keyboard drive LED blinking when the SD card is accessed on the Pi. I was told that the pin to use is the second from the right on the front row on the keyboard plug, and that I will need to put a resistor on the line because the keyboard don't have any. My question is: what resistor value do I have to use?
Thanks![:-)]( "Smile")
Im wanting to wire the activity LED of an external device (a Raspberry Pi 4) to have the keyboard drive LED blinking when the SD card is accessed on the Pi. I was told that the pin to use is the second from the right on the front row on the keyboard plug, and that I will need to put a resistor on the line because the keyboard don't have any. My question is: what resistor value do I have to use?
Thanks
Statistics: Posted by guibrush — Sun Dec 08, 2024 10:41 am