Monthly Archives: February 2011

Constant Current Dummy Load

This is a constant current dummy load I put together recently. It was inspired by the EEVblog version. Mine is simplified, using only one op-amp. It also requires a multimeter to monitor the current. I used parts I had on … Continue reading

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Resurrecting an Apple Disk II

I had an Apple IIc growing up. I still have it, along with a big stack of floppy disks. It still works, even after enough years that you kids need to get off my lawn. I decided I wanted something … Continue reading

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