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.
PIC18F
Cheap USB pin expander: ExpandIO
13. March 2010 - 12:52 — adminExpandIO-USB is a cheap, driver-free USB I/O expander for software-controlled peripherals.
(Illustration)
Homebrew VoIP server on a PIC
6. October 2009 - 16:19 — adminA homemade web server with VoIP capability... Unbelievable? Not at all.
USBPicProg
25. June 2009 - 20:08 — adminUSBPicProg is a simple, open source USB in circuit programmer for Microchip PIC processors.
MIDI expander with old ISA-BUS soundcard
15. February 2009 - 16:30 — adminAn interesting article about utilizing an old ISA soundcard as a MIDI expander.
USB Mass storage device on PIC
15. February 2009 - 16:25 — adminMicrochip's microcontroller applications can easily support USB Embedded Host functionality. One of the most common uses of this capability is to interface to mass storage devices, such as USB Flash Drives and memory card readers. These devices utilize the USB Mass Storage Class.
M2Eth - PIC Ethernet board
6. December 2008 - 16:07 — adminThe M2Eth-Board is a circuit to connect our PIC to an Ethernet network
GLCD video emulator
4. December 2008 - 23:34 — adminA GLCD emulator - takes commands for common GLCD and places output to the TV.
USB IR remote control receiver
20. November 2008 - 20:40 — adminA PIC-based USB connected IR receiver.
PIC PAL video
18. November 2008 - 0:05 — adminHow to turn a PIC18 into a B&W Text & Graphics PAL video processor with a very few and inexpensive hardware, and a minimum of coding effort?
