Firmware for the TinyFanControl project.
Updated
A small (43x20mm²) fan controller board supporting DC and PWM speed control and NTC temperature sensors.
Updated
Scripts (mostly written in Python) to record waterfall data from a KiwiSDR over a long time and generate nice diagrams from it.
Updated
I/O Addon Board for the LNSC-2420 featuring isolated inputs and outputs, an I²C interface breakout and a reset button.
Updated
Updated
Updated
Firmware for an ESP32 with an analog microphone (amplified) attached to the internal ADC. Calculates the signal amplitude in various frequency bands and submits the results to an HTTP API.
Updated
Knopfzellenersatz auf Basis eines 5,5V-Superkondensators und eines 3,0V-Spannungsreglers.
Updated
Ein SDR-Projekt für IP-Datenübertragung auf dem 70cm-Band. Die Implementierung basiert auf Liquid-DSP.
Updated
Firmware for the LNSC-2420 solar charger. Based on libopencm3.
Updated
Updated
A PWM-Type solar charger for 24V systems. Maximum current: 20A
Updated
A rewrite of the musiclight2 program in Rust.
Updated
A weather station based on ESP8266 and BME680.
Updated
Sehr kompakte PA für das 70 cm-Band (10mW rein, 5W raus) mit PIN-Diodenumschaltung.
Updated
Updated
Updated
A 70 cm RX/TX switch based on PIN diodes for speed. Includes an LNA in the RX path and a power stage in the TX path. Intended for use with SDR peripherals.
Updated
Animation scripts for RGBW LED display tubes.
Updated
Updated