Author Archives: tom

  RFID blblabla comminucating over RS-485 multidrop. For more pictures check out the gallery

I started building an IGBT inverter using H-bridge topology. 2 Pairs of FGH50N6S2 IGBTs with RURG5060 anti-parallel diodes across them and a beefy 1uF cap on each leg. Measurements hardly showed any ringing but maybe it’s not a bad idea to add some extra … Continue reading →

Blablabla bruggeman blablabla induction blablabla heater bla.     ://feelbetteryoga.com/wp-content/themes/launch/css/typography.css in typography.css look for code around 85 picture blablablablafrf rfrfrfrf For more pictures check out the gallery

My father plays in a band and he uses multiple MIDI sound modules with an old Akai MPC60 serving as a MIDI controller. The MPC60 is getting quite old and seems to be less reliable after all these years of service, so when I heard my … Continue reading →

Another project I did for iPerform Software also commissioned by Biometrics. This device will have the same functionality as the DisplayBox when connected to a computer (laptop/netbook) running the appropriate software. It communicates over RS232 with a 9pin sub-D female connector. The entire board is … Continue reading →

This is a project I did while working for iPerform Software commissioned by Biometrics. The initial project name was “DisplayBox”, the final product name was the “iLink”. It’s a hand-held device used for rehabilitation. It connects to a “Jump Mat” which is basically a … Continue reading →