µ[micro]electronics info - Luminary

Microcontroller-based Web Radio

admin — Mon, 23 Mar 2009 19:30:36 +0000

Two simillar projects with one goal - a handy portable web radio, based on microcontroller (AVR or ARM), a VS1053 audio codec and Ethernet controller (built-in with the ARM version), with Power-over-Ethernet capability.

Video Frame Grabber

admin — Sun, 02 Nov 2008 12:47:37 +0000

The portable Video Frame Grabber records high-resolution camcorder frame grabs on a small flash memory card. The LM3S811-based device can grab frames from DVDs without connecting to a PC. The SD card, which stores frame grabs as BMPs, can be accessed with any SD card host.

ARM7TDMI projects

admin — Fri, 24 Oct 2008 20:44:11 +0000

Some ARM projects from the Circuit Cellar's contest.

ARM Car locator

admin — Tue, 15 Jul 2008 23:20:29 +0000

This car locator is built around an LM3S811 microcontroller. It uses a GPS receiver to record geographical coordinates and a GSM modem to communicate with the user. If the car moves, the system sends an alert.

ARM Signal Generator

admin — Tue, 15 Jul 2008 23:14:37 +0000

The handy Signal Generator produces signals between 1 Hz and 10 kHz. The LM3S811-based system controls signal amplitude by changing the pulse-duty factor.

Bytes for your ARM

admin — Sun, 13 Jul 2008 10:02:31 +0000

Some software for LM3S811 ARM Cortex-M3 microcontroller: A bootloader and a real-time OS