Monthly Archives: September 2013

Dangerous 5V AcDc plugs!

CE, Communitee European, China Export, Cheap Edition or Closeby Explosion? Here these things are sold by thousands as phone/ tablet gadgets along with the corresponding cable sets on market places… I was lucky I could smell something, it could have … Continue reading

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Reversing R/C Hummer Control, the Hummer story…

Drawing the raw circuit (left), optimising the circuit for own purposes (right), analysing the ingredients and soldering the 1st prototypes… The pcb’s were just soldered and therefore not tested nor verified yet! The SDT-Pcb could be connnected directly to the … Continue reading

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