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 proximity and intensity of ...

Application Lightning strike detection circuit that flashes when lightning strikes nearby. Description It picks up and amplifies signals in the 300 kHz ...

ESD detectors are useful in correlating unusual circuit upsets with specific ESD events. The following is based on a simple lightning detector circuit by Charles Wenzel and written up later by Bob ...

Complete lightning detector schematic. Now for the fun After receiving a prototype PCB for this circuit (Figure 3), I set up the detector in my backyard and monitored the amplifier output as a ...

Four types of circuits for detecting system-level noises due to high-power electromagnetic (HPEM) pulses have been proposed and implemented in compact modules. The detection circuit provides digital ...

A triggering circuit for realizing the automatically capturing lightning stokes image on transmission lines has been studied to effectively detect the optical radiation of lightning channel. Firstly ...