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Lightning detector circuit diagrams

Lightning Detector
December 2, 2010

Egor! Come quick! A storm approaches! Here is a VLF receiver tuned to 300 kHz designed to detect the crackle of approaching lightning. A bright lamp flashes in sychrony with the lightning bolts indicating the... [more]

Thunderstorm Predictor
September 27, 2010

Sure, listening to VHF FM has great advantages over MW/LW AM from the old days — now we have bright stereo free from interference, fading and noise! However, your FM radio will no longer predict... [more]

circuit from:http://www.extremecircuits.net/2010/05/thunderstorm-predictor.html