Wifi & BLE driven passenger flow metering with cheap ESP32 boards
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Updated
Jun 15, 2024 - C++
Wifi & BLE driven passenger flow metering with cheap ESP32 boards
DIY ATmega328P/Arduino IDE based clock without a display that speaks the current time acoustically when a motion is detected by a PIR sensor
Arduino implementation of a DCF77 radio-controlled Nixie tube clock
Basic implementation of a DCF77 receiver (hat) for the M5StickCPlus ESP32 board
Efficient and complete DCF77 library for Arduino
Using one ATmega328P with 16 MHz crystal for sending / modulating DCF77
A high-quality sensor unit for use with Fine Offset weather stations
A clock using a DCF77-signal decoder algorithm not using interrupts. The received bits are made visible with other info about the signal. The time is send into the ether with a HC12 transceiver.
a visualization of the dcf77 signal with an arduino and ws2812 leds
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