Luc Volders(@LucVolders2 ):More buttons on fewer pins by binary hardware coding. Wonder why nobody uses this for #arduino @arduino #Attiny85 #esp8266 @ESP8266 @ESP8266COM #esp32 @ESP32net @esp32com @EspressifSystem #tutorial #tutorials and #schematics at: https://t.co/gNZKs1iBGO example 7 buttons 3 pins.

2022.03.18 20:02

More buttons on fewer pins by binary hardware coding. Wonder why nobody uses this for #arduino# @arduino #Attiny85# #esp8266# @ESP8266 @ESP8266COM #esp32# @ESP32net @esp32com @EspressifSystem #tutorial# #tutorials# and #schematics# at: https://t.co/gNZKs1iBGO example 7 buttons 3 pins. https://t.co/wz9CGadWZz