Button Matrix with esp8266 and shift register 75HC165
Posted: Wed Feb 23, 2022 4:32 am
Hi,
I'm working on board which should have 65 buttons and i'm trying to use shift register 74HC165 to create a matrix button array, and then process the data from the shift register.
I was trying to find micropython example similar to what i'm trying above on the internet but couldn't find it. i found some examples using C and python for different other controllers, but i'm trying to use the wifi feature in my project, Please could you help me with finding an example of code that i can use to read the data from the shift register ?
I'm working on board which should have 65 buttons and i'm trying to use shift register 74HC165 to create a matrix button array, and then process the data from the shift register.
I was trying to find micropython example similar to what i'm trying above on the internet but couldn't find it. i found some examples using C and python for different other controllers, but i'm trying to use the wifi feature in my project, Please could you help me with finding an example of code that i can use to read the data from the shift register ?