Found elsewhere in this section, this circuit mimics the noise of a steam locomotive. This was obtained from an Electronics Today International of the 1980s.
We found this circuit in an old Linear Technology manual. It makes use of the LTC1329 and can be...
With this circuit, power cables can be detected by simply approaching PP. PP is an antenna or...
This protective circuit uses Shottky diodes on an International Rectifier PVI5033 and IRF7822...