Wifi & BLE driven passenger flow metering with cheap ESP32 boards

Running a vintage secondary clock, using DCF77 or WWVB and Raspberry Pi Pico. Also a version that does not use Radio and uses a Pico W.

Efficient and complete DCF77 library for Arduino

A multiband time signal radio transmitter for Raspberry Pi

DCFake77 is an emulator for the DCF77 LF time synchronization signal.

⏰ An ESP32 TFT interpretation of the @deruiter's DCF77-Analyzer-Clock-V2.0

Gnuradio module for a DCF77 time signal transmitter

DCF77 time signal GNURadio receiver for SDRs incl. live decoder and transmitter simulation. It covers both OOK and phase modulation.

A high-quality sensor unit for use with Fine Offset weather stations

Basic implementation of a DCF77 receiver (hat) for the M5StickCPlus ESP32 board

DCF77 transmitter for Raspberry Pi Pico W

A digital clock based on STM32F405 MCU

Digital radio transmission decoder

DCF77 emulator using ESP8266

DCF77 simulator written in JavaScript

Thesis covers research on digital signal processing with software defined radio techniques applied in FPGA environment. It is written entirely in Polish language, except english abstract

Reproduction of the DeLorean's time display from the famous movie Back to the Future

ESP8266-based NTP to DCF77 transmitter, ready to use with detailed instructions manual

DCF77 Receiver with USB interface in written in SystemVerilog

DCF77 Transmitter for ESP32