be80be
Well-Known Member
you can send and receive on one wire if you had read some of what i posted you would have new that you can program a pic 16f84 with the serial line a not more then a few resistors taits i think showrd how about 10 years ago. If it works you no it's right lol. If it don't you do it agin lol.
ICSPDAT I/O Data input/output – Schmitt Trigger input
I = Input, O = Output, P = Power
Note 1: In the PIC12F6XX/16F6XX, the programming high voltage is internally generated. To activate the
Program/Verify mode, high voltage needs to be applied to MCLR input. Since the MCLR is used for a level
source, MCLR does not draw any significant current.
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