Saturday, December 27, 2014

Arduino Mega DDS


Arduino MEGA , sine wave  generator, 0,1 - 40MHZ , with inexpensive  encoder. Works well. Remake will bee on Arduino Nano.

Thursday, December 25, 2014

Friday, November 28, 2014

Sunday, November 23, 2014

Monday, November 17, 2014

Tuesday, October 21, 2014

3 D Printer



3 D Printer "Made Home"

Friday, May 2, 2014

Wednesday, April 30, 2014

Tuesday, April 22, 2014

Wednesday, April 2, 2014

2,4 GHz Field Strenght Meter

2,4GHz field strenght meter with 1I 401A diode



Monday, March 24, 2014

Friday, March 21, 2014

Color 50MHz laser AM ATV



The image in black and white monitor

Wednesday, March 19, 2014

Tuesday, February 25, 2014

434MHz SAW generator


434MHz SAW generator with ERA 3

Wednesday, February 19, 2014