I've built my PICKit 2 on a non plated home made PCB. I'll post some picture tomorrow.I didn't connected thr 680 uH inductor. The hardware was detected by PICKit 2 Programmer 2.40, the software. and the PK2 hardware firmware was v2.30.
First problem, I'm getting a error saying "Vpp voltage error" and trouble shooting shows that the Vpp is shorted. How to fix it?
will Adding the inductor solve it?
Is there any problem in the NPN and PNP transistor array?
Will the problem occur if the mosfets, BS250 and 2N7000 reversed?
Any problem in resistor value(s) or diodes?
Without connecting anythiny to the PK2 ICSP pin, the Troubleshoot menu is showing that "An external power was detected at Vpp @ 4.2V'" Is this normal?
Is this correct>.....the pinout for BS250 is 1
rain;2:Gate3:source when shown from front. And the pinout for 2N7000 is 1:SOurce 2:Gate 3
rain.
I think I've reversed any of this two in my PCB.
Anyway, The Data and Clock pins are working correctly