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Build an Enhanced Simple Bat Detector

Build an Enhanced Simple Bat Detector

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Bat Detector Circuit Diagram

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Build an Enhanced Simple Bat Detector

Build an Enhanced Simple Bat Detector

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Electronic – Replace crystal earpiece in bat detector circuit

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Bat detector No1 schematic

Bat And Rat Detector Circuit Diagram

Bat And Rat Detector Circuit Diagram

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Bat Receiver Schematic Circuit Diagram

Jim's Bat Page

Jim's Bat Page