i am using the pins and some aluminum foil to make a little controller for the micro:bit and i seem to have run out of pins to make a down and A button. (i also plugged in an oled screen for the micro:bit:
)
yeah, i need more inputs
Nice project!
But there are enough pins all directions and at least 4 action buttons, arenāt there?:
my budget is VERY low, since i live in a country with very bad economy. so i have to make it myself.
The point I was trying to get across was not the budget, but that I had the impression that there appears to be enough pins for a controller with 4 direction and at least 4 action buttons:
Depending of course on what else you have connected and if you are using pin 3 for LEDs etc.
But I might be mistaken, if so, I apologize for the inconvenience.
and which pins can i use? i tried using the āanalog inā pins but it was not that good.
