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.
dsPIC
ds30 bootloader
10. January 2009 - 19:30 — adminds30loader is an 100% open source bootloader for the Micropchip dsPIC30F family of digital signal processing microcontrollers. It supports all devices out of the box, only minor adjustments need to be done in firmware.
Library for Nokia 3310 display
6. December 2008 - 16:12 — adminThe library is written in C language and compiled with C30 compiler for the dsPIC family.
Scopey II
7. October 2008 - 13:06 — adminBuild a dsPIC Oscilloscope and Spectrum Analyzer with 128x64 LCD display
dsPIC WAV Player
22. July 2008 - 11:01 — adminAudio playback using the dsPIC on a simple breadboard layout with a free code library for SD card access from Microchip.
Electronics sthetoscope
5. July 2008 - 20:00 — adminThis project is an attempt to build a portable electronic stethoscope that selectively
amplifies body sound signals for clear auscultation by applying various digital filters
using Microchip dsPIC capabilities along with Microchip’s low noise op-amps and PGA.
MIDI Laser Show
7. June 2008 - 14:05 — adminScott Coppersmith presents laser show controller based on dsPIC
Touch the dsPIC
28. May 2008 - 13:31 — adminIf you are thinking to move on DSP, maybe dsPIC microcontrollers can be a good start as they have DSP engine built in that allows fast multiply and divide operations with arrays.
MP3 software decoder for dsPIC33
14. May 2008 - 13:55 — adminA great thing: software-based MP3 decoder for dsPICs, published under GPL.
