A thermo-electric eco fan,
A thermo-electric eco fan, made from a couple of computer heat sinks, a motor out of an old shaver and a toy propeller prop and the important part the Peltier converter element. It does require a Read More …
A thermo-electric eco fan, made from a couple of computer heat sinks, a motor out of an old shaver and a toy propeller prop and the important part the Peltier converter element. It does require a Read More …
