Tag Archives: micro-controller

CuVoodoo #006 – connect a bathroom scale to the computer


I found out the weight measured by a Korona KFW-55 bathroom scale is encoded using PWM. Using a micro-controlled I can interpret this value and send it to a computer over USB and bluetooth.

documentation source files watch on other devices (youtube)

about strain gauges:

  • a short video about strain gauges: nerdkits
  • more details about how different strain gauges: stackexchange

similar projects:


Published: 2015-01-29 by King Kévin

CuVoodoo #005 – MegaCode gate radio control receiver reverse engineering


MegaCode is a system provided by Linear LLC for controlling gates. This time I looked a the receiver. With my firmware it is possible to efficiently record the individual codes of other remote controls.

documentation source files watch on other devices (youtube)

additional links:


Published: 2014-12-29 by King Kévin

CuVoodoo #004 – MegaCode gate radio control transmitter reverse engineering


MegaCode is a system provided by Linear LLC for controlling gates. Using software defined radio I could record and decode the radio transmission of the remote. And thanks to my firmware this can be re-transmitted. With it is is possible to clone MegaCode remote controls.

documentation source files watch on other devices (youtube)

additional links:


Published: 2014-12-29 by King Kévin