pete g
Member level 1
hi members, i want to build the above programmer. has anyone built it yet? looking over the schematic i'am confused about component D2(in5817). if its to be connected as shown, wouldn"t it be shorted out by the Vusb line?
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Hi,
The Blueroom version of the Pickit2 "Lite" is well proven so no worries there.
D2 supplies the Targets +5v if the target is not powered.
Its important to use that type of diode as it only has a voltage drop of 0.2v.
Yup. The 5V will be supplied by the USB line.
it would appear that the diode would be shorted by the usb 5v line?
There is a resistor R10 there..... it won't short
it appears that if you hook up D2 according to the schematic and read across it, you read a dead short? to say i'am confused, is an understatement.
can u please upload the values of the resistors again....not visible properly..thanks