µ[micro]electronics info

A weblog focused on interesting circuits, ideas, schematics and other information about microelectronics and microcontrollers.




Because I have not tested all electronic circuits mentioned on this pages, I cannot attest to their accuracy; therefore, I do not provide a warranty of any kind and cannot be held responsible in any manner.

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A simple homemade USB PIC programmer.

This programmer isn't universal PIC programmer as the others are. But it's really simple and cheap. The goals were:

1: program the 18F452 and 18F252 and the usb pics (so one PICSQUIRT could be used to program another)
2: use USB (since paralell and serial are fast dissapearing)
3: be cheap in terms of parts cost.
4: be constructable by students.
5: be used as an in circuit programmer with the same connector as the ICD2

Read more on PICSQUIRT page

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