PIC programmer constructing Overview..!
This PIC programmer could be used for 18 and 40 pin microchip microcontrolers(PIC),
If you are going to use it for 40 pin PIC, I recommend to CONTACT ME before, cause some modifications should take place.
It works perfectly. I have been working with this programmer since 2005.
The way is connected to PC is by parallelport.
Use WinPIC or ProgPIC 2 softwares.. Click to get ProgPic2.
Also you will need to install DLPORTIO on your pc. Get Port IO driver.
Here are the schematics.
List of the necessary components required:
- 7805 and 7812 regulators(one of each)
- Ceramic capacitors (.1uF),quantity = 4
- ELECTROLYTIC CAPACITOR (10uF),quantity = 1
- 7407 IC (Hex buffer/Driver),quantity = 1
- PN2907 or 2N3906 GENERIC PNP SILICON TRANSISTOR,quantity = 2
- Parallel port DB25HM,quantity = 1
- LED (1)
- Resistors: 4.7K(2),10K(8),1K(1)
- Diodes: 1N4001(1),1N4148(2)
Help....
Here are some useful websites for PIC
Microchip
Bobblick.com (concerned with programmer constructing)
Speedy-bl.com (concerned with programmer constructing)
PIC tutorials
Contact Email: rabusanad at yahoo.com