This is my latest contraption. I made an AC power supply that can be controlled by the Yats test automatization software or any other tool that can send commands via a serial port. It provides 4 mains sockets that are controlled either through RS232 or manually using buttons. There is one isolated 220V and one… Read More »
I’ve just completed cleaning my Logitech MX Revolution mouse. After 2.5 years of use the scroll wheel stopped spinning freely. Cleaning it from the outside did not help, so it had to be disassembled. Please note that doing the procedure described below will void your warranty. Do it on your own risk.