Simplest ultrasonic ANTISPY voice recording jammer based on ATTINY13 / ATTINY85/45/25 / ARDUINO with PAM8403 / TPA3116D2 module driving piezo ultrasonic transducers (and optionally AD8933 signal generator)
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Updated
Jun 3, 2024 - C++
Simplest ultrasonic ANTISPY voice recording jammer based on ATTINY13 / ATTINY85/45/25 / ARDUINO with PAM8403 / TPA3116D2 module driving piezo ultrasonic transducers (and optionally AD8933 signal generator)
Smart power supply for SBCs supporting libgpio with attiny13
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Wireless Hall sensor-based tachometer that transmits measured RPM via Bluetooth.
ATtiny13 Software UART library.
A set of various projects based on ESP8266, ESP32, ATtiny13, ATtiny85, ATtiny2313, ATmega8, ATmega328, ATmega32, STM32 and more.
Compact code-size C++17 header-only implementation of a bit-banged UART solution
A light-weight Arduino hardware package for ATtiny13
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