Yuki@Dream4U

mmpleaser

dailo4 发表于 2016-3-29 18:40
you kept count of all 42 times? or is that number just an exaggeration .. but very impressive..

I think Tom Sir   TI4000 calculator chip went kaput.  It is actually 2 times.  4 is a malfuction LED digit.

Right Tom Sir,  send us pic of the TI so called calculator, possible 8088 chip.