@Koh_Biet Can only say from UK prices, but the atmega328p on the Arduino Mini is £1.20ea for 50. ATtiny85 is £0.75ea for 50.
RT @xeni: LAPD investigated 1,356 complaints of ra…
RT @xeni: LAPD investigated 1,356 complaints of racial profiling, decided not a single one had merit boingboing.net/2015/12/16/lap… https://t.co/DP2iUPqJGA
@Koh_Biet https://t.co/E8p5JxrKNU and https://t.co…
@Koh_Biet instructables.com/id/Digispark-D… and en.wikipedia.org/wiki/Charliepl… are the links I can find at 1am.
@Koh_Biet And the 85 is smaller than some surface…
@Koh_Biet And the 85 is smaller than some surface mount buttons. You could make it all super slim very easily.
@Koh_Biet The Digispark uses the ATtiny85. Has 4 p…
@Koh_Biet The Digispark uses the ATtiny85. Has 4 pins free. With charliplexing that can be 20 buttons.