Post B0VdchadD2SZhtXvM0 by lpbkdotnet@mstdn.social
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 (DIR) Post #B0VdcZYZ4q3MnAWA1Q by lpbkdotnet@mstdn.social
       2025-11-20T13:56:51Z
       
       0 likes, 1 repeats
       
       Today in "weird stuff I forgot I owned"The PhonePIC is a PIC programmer from the early 2000s, that allows you to program a microcontroller by sending it DTMF tones.The board has a mic attached to it, that you hold up to you phones handset and then press keys to write programs!I'm not sure if this makes PIC programming easier, or harder.Manual: https://downloads.paulseward.com/PhonePIC/PhonePIC.pdfEdit for tags: #pic #microcontroller #phone #dtmf #arduino
       
 (DIR) Post #B0VdchadD2SZhtXvM0 by lpbkdotnet@mstdn.social
       2025-11-20T14:08:24Z
       
       0 likes, 0 repeats
       
       I /think/ the string of digits on the front cover does something like:Set pin2 highSet pin1 lownop(?)Beep onceENDI'm assuming 00=nop, I can't actually find that code in the manual