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Make this 5 km Long Range Transmitter Circuit – Full Tutorial

Last Updated on May 6, 2018 by Admin 11 Comments

transmitter

The proposed circuit is a straightforward to construct 5 km range FM Transmitter. It includes 3 blocks; modulator / oscillator, 2 stage 500mW VHF amplifier and LED based power meter. […]

Filed Under: Transmitters Tagged With: Full, Long, Range, Transmitter, Tutorial

Metal Detector Circuit using Single Transistor – Tutorial

Last Updated on November 17, 2024 by Admin 6 Comments

layout

The post explains a simple one transistor metal detector circuit which is very sensitive and and can detect any metal from a significant distance. We are going to begin the […]

Filed Under: Sensors and Detectors Tagged With: Detector, Metal, Single, Transistor, Tutorial

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