Hejsan! This is a web page I put up so people could learn more about me. On these pages you can read about my programming projects, see pics of me, listen to me play guitar, etc. I also keep a sort of "journal" of computer programs I've written. I have many small applications I've done to either learn a new concept or test code for a larger project. I keep all my sourcecode online for others to learn from. If you have any questions feel free to email me (I like mail :).

/Mike

PLACES TO GO

Projects page
Read my resume
Listen to me play guitar
Links to my friend's pages
Pictures of me
All about me
Chat with me
Free mobile phone games I've written

From a mobile phone: http://wap.mikekohn.net/

UPDATES

R/C Propeller RPM - Created a circuit to test the speed of R/C airplane propellers while they are spinning using infrared and an ATtiny2313 microcontroller.

Drag Racing Christmas Tree - Posted more pics and a schematic and the source code for the radio controlled car drag racing circuits

Digital/Analog Thermometer (July 1, 2010) - Two circuits to display the temperature. The first using a DS18S20 digital thermometer sensor with an Atmel ATtiny2313 and the second with an LM34 temperature sensor and a dsPIC30F3012.

naken430asm MSP430 assembler - Started working on an MSP430 assembler. It's about 75% done or so. Hoping to make it beta around mid-July.

libkohn_avi - Updating libkohn_avi so sound actually works. Uploaded a stop motion demo video of it working with an Axis 211 camera.

Binary Clock w/ WWVB syncing (March 16, 2010) - Just a simple LED binary clock with a WWVB radio module to auto-sync the time with an atomic clock.

Tape Data Recorder (February 6, 2010) - Similar to an old Commodore 64 or Atari 400 tape data recorder. Records data files to audio cassette tapes using a series of tones as 1's and 0's and then can read the data back.

Scalloped Guitar (January 31, 2010) - Installed new pickups and put the scalloped neck back on the guitar. Still needs a couple adjustments and a little breaking in, but it's all back together and playable. Posted new pics and sound files.

Sony SIRC Infrared (January 12, 2010) - Can read info from Sony remote controls and transmit to a computer over rs232. Also can transmit for 2 way commmunication between 2 devices.

Amiga Explorer (November 26, 2009) - Program used to recover data from Amiga Fast Filesystem disk images.

SD/MMC Sound Player (October 30, 2009) - This circuit reads digital sound of an SD/MMC card using SPI and plays the sound with a 12 bit SPI DAC.

Garage Door Opener (October 4, 2009) - Simple circuit using a keypad and an ATtin2313 microcontroller that can be used as an outdoor garage door opener.. or other things.

Fretless Guitgar (September 20, 2009) - A guitar that I made fretless and some sound files of me trying to play it.

IR Remote Control (August 3, 2009) - Ateml ATTiny13 hooked up to a infrared emitter to turn a TV off.

DAC Sound Player (June 24, 2009) - Programmed an Atmel ATtiny to read from an i2c eeprom and play sound out through a DAC chip.

Copyright 1997-2010 - Michael Kohn

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