An OM asked me to program a couple of ATmega32, he sent them over but they were not reacting to my serial programmer. A quick check with the Engbedded AVR Fuse calculator swapping high and low fuse bytes suggested that the previous owner had mixed them up, locking the chip to HVPP.
So I built the Polish circuit using an ATmega168 as the fusebit doctor on the protoboard. Pictures show the mess of wires, but it worked nevertheless. While I was at it I also recovered my locked 2xATmega168.
|Green LED = chip rescued!|