klaute a0bcc0f219 New sample data added. 2 years ago
Si5351Arduino Si5351 arduino library added. 2 years ago
doc Schmatics of the si5351 breakout board added. 2 years ago
firmware Linux serial open bug fixed. 2 years ago
pcb The mathplotlib output modified to show multiple subplots. A new capacitor added to the schematics. 2 years ago
tools New sample data added. 2 years ago
README.me Readme information improved. 2 years ago


This project is reengineered out of the TenaTester build by ZL1CVD.
The firmware is completely written by myself, the wheatstone bridge was mostly drawn as seen in the TenaTesta demo videos by ZL1CVD on youtube. The electrical component values were modified by myself to fit my personal requirements. The si5351 prt in the schematics was replaced by an adafruit breakout board.

* https://learn.adafruit.com/adafruit-si5351-clock-generator-breakout/wiring-and-test
* http://community.silabs.com/t5/Timing-Knowledge-Base/Modifying-Output-Driver-Strength-of-the-Si5351/ta-p/112253
* https://github.com/etherkit/Si5351Arduino
* http://images.google.de/imgres?imgurl=http://www.kh-gps.de/si5351_4.jpg&imgrefurl=http://www.kh-gps.de/si5351.htm&h=483&w=1115&tbnid=p6ACt2AabOao6M:&tbnh=90&tbnw=208&docid=YzcwWac64G4VOM&usg=__tpZeibmT-PYky-rOAt6f3X7w_7s=&sa=X&ved=0ahUKEwjggd_4tI_PAhUEnRQKHQHdAVUQ9QEIJzAC