Fonkan UHF antenna on an ESP32 to trigger alerts, when unrented items pass the scanner
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Updated
Mar 7, 2026 - C++
Fonkan UHF antenna on an ESP32 to trigger alerts, when unrented items pass the scanner
ESP32 based Codec2/OPUS DV hobby UHF 3d printed handheld transceiver aka walkie-talkie
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Multichannel AM/NFM demodulator
This PCBA and Firmware provides a method to remotely control antenna selection within a LAN using a standard browser.
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