keyboard microcontrollers
i have salvaged chicony c34451be , novatek nt6868ah keyboard microcontrollers. worth holding onto these things or can not used and/or reprogrammed?
they not reprogrammable.
left on little pcbs, keyboard controllers can make nice interfaces dealing medium large numbers of switches; connect switches (up 100+) keys used be, use 2 wires ps/2 protocol arduino (or whatever), , you're set...
left on little pcbs, keyboard controllers can make nice interfaces dealing medium large numbers of switches; connect switches (up 100+) keys used be, use 2 wires ps/2 protocol arduino (or whatever), , you're set...
Arduino Forum > Forum 2005-2010 (read only) > Software > Syntax & Programs > keyboard microcontrollers
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