#44 Hacking and Cloning a Garage Door Opener using SDR Radio

In this video I re-engineer a 40MHz garage door opener and build a small one for my Harley. I use SDR radio and Audacity to do the hacking and an AD9850 DDS and an Arduino to create a clone.
The principle shown here can also be used for openers or key fobs operating on other frequencies.
Links:
FM modulation with AD9850: zissisprojects....
Port Manipulation with Arduino: www.arduino.cc....
Files:
github.com/Sen...