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 2020-02-03 21:46:32 +01:00
Sehr kompakte PA für das 70 cm-Band (10mW rein, 5W raus) mit PIN-Diodenumschaltung.
Updated 2020-11-01 21:56:30 +01:00
Updated 2023-09-16 23:09:50 +02:00
Updated 2023-08-14 23:37:04 +02:00
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 2022-07-30 16:17:31 +02:00
ws2801d implemented on an ESP8266
Updated 2019-06-05 01:47:01 +02:00
A weather station based on ESP8266 and BME680.
Updated 2020-11-15 17:44:29 +01:00
A fast HTTP server for quickly sharing files on the network from any directory.
Updated 2019-10-04 21:19:25 +02:00
Ein SDR-Projekt für IP-Datenübertragung auf dem 70cm-Band. Die Implementierung basiert auf Liquid-DSP.
Updated 2024-04-12 21:51:44 +02:00
Software-Radio für Hamnet im 70cm-Band (alte, auf GNU Radio basierende Version)
Updated 2021-10-17 19:22:41 +02:00
Updated 2022-12-20 21:23:01 +01:00
Updated 2024-02-15 22:47:57 +01:00
Scripts (mostly written in Python) to record waterfall data from a KiwiSDR over a long time and generate nice diagrams from it.
Updated 2023-07-02 17:06:36 +02:00
Updated 2019-11-18 22:53:12 +01:00
A PWM-Type solar charger for 24V systems. Maximum current: 20A
Updated 2021-06-12 22:00:30 +02:00
I/O Addon Board for the LNSC-2420 featuring isolated inputs and outputs, an I²C interface breakout and a reset button.
Updated 2023-05-27 23:30:15 +02:00
Firmware for the LNSC-2420 solar charger. Based on libopencm3.
Updated 2023-09-16 22:49:18 +02:00
Sound2Light auf RGB(W)-LED-Leisten
Updated 2020-06-23 21:32:55 +02:00
Updated 2020-10-07 22:14:02 +02:00