All posts on February, 2008
Posted on 29 Feb 2008
Keith writes:I still want to find a small LCD module for the LED calculator, so I can fit the whole thing into a box with a footprint about the size of a deck of cards. But for prototyping, I have a stack of 2ร16 LCD modules about 3 1/2โณ wide (viewable about 2 1/2โณ) from Slim, and Wednesday night I got one hooked up and working.[via][more]
Posted on 29 Feb 2008
This project uses a standard (PDIP) PIC16F684 as well as a standard thermistor. It will tell the temperature between 0 and 140 farenheit. The temperature is displayed on a 3 digit, 7 segment display. This project is actually quite easy to build; the hardest part is calibrating the thermistor.[via][more]
Posted on 28 Feb 2008
This embedded server is built with ISA network card (NE2000 compatible) and ATmega32 microcontroller. You can find souce code and scheme at http://www.ulrichradig.de/. At present (V 2007) device works as telemetry server and is used by php script at another subpage.[more]
Posted on 28 Feb 2008
miniscope v2 is a simple project but usefull miniature digital storage oscilloscope with USB interface. Additional data logger mode for long-term measuring. Based on AT91SAM7S64 microcontroller.
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Posted on 26 Feb 2008
This is a cool fish tank.Here are some features:16 high power LEDโs, 4 red, 4 green, 4 white and 4 blue,LCD Display to display the mode the unit is in and show the temperature,Liquid sealed temperature to read the water temperature,One button to change between modes,Photocell to turn off the lights when there is adequate room light. This is wired and calibrated but this function has been remove to allow the lights to remain on all the time[more]
