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Absorption refrigerator not working on gas, Troubleshooting, Fridge not working, turn it upside down, Gas and Propane Refrigerators, Tips for RV fridge,...

President CB radio does not work, does not receive any voices, the broadcast is ok, the radio has stopped receiving, silence, none noise and zero indications...

Powering the Peltier module from the ATX computer power supply

The necessary element for the correct operation of the Peltier module is the application of the heat sink on the "warm" side, because depending on the model,...

It means that it is a 455HT (455kHz +/- 3kHz) filter. The designation "IT" is a filter ....