µ[micro]electronics info

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

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Disclaimer

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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Microchip PIC

Bus Pirate v3 - prototype

The ‘Bus Pirate’ is a universal bus interface that talks to most chips from a PC serial terminal, eliminating a ton of early prototyping effort when working with new or unknown chips. Many serial protocols are supported at 0-5.5volts, more can be added.

(Source: Dangerous Prototypes)

Very Accurate LC Meter

Another hobbyist tool, based on "old good" PIC16F84A. A perfect companion to your multimeter.

Pinguino - a PIC-based Arduino

Everyone knows an Arduino... For the PIC-lovers, there is an alternative, based on Microchip stuff: A Pinguino.

Homebrew VoIP server on a PIC

A homemade web server with VoIP capability... Unbelievable? Not at all.

Software DTMF decoder

DTMF (the phone dialing tones) is often decoded with a special IC. Here is a pure SW implementation in the PIC18F877 chip.

FreeJALduino

A PIC-based Freeduino clone, programmed in JALv2.

PICsquirt

A simple homemade USB PIC programmer.

Bus Pirate 2 - the USB version

The Bus Pirate is a universal bus interface that talks to most chips from a PC serial terminal, eliminating a ton of early prototyping effort when working with new or unknown chips. Now with USB capabilities in the version 2.

USBPicProg

USBPicProg is a simple, open source USB in circuit programmer for Microchip PIC processors.

PIC32 board

A PIC32 board, providing PIC32 pins in a DIP format, simplifying the development.

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