2 layers
Vhf uhf IQ Modulator
antonjan/IQ_Modulator
IQ Modulator for 2M and 70cm from I2C and ALSA PCM Audio on Orange PI Zero (Estimated TX Power 500mW)
88 parts7GPL-3.0
Boards using the PCF8563
9 boardsBoards in 9 GitHub repositories, designed in KiCad, that use the PCF8563 by IDCHIP (-20℃~+85℃ 0.25uA 1.8V~5.5V I2C Programmable clock output、Alarm function、Countdown timer Yes SOP-8 Real Time Clocks ROHS). See how each wires it, with its parts, size, README and files; the PCF8563’s symbol, footprint and pinout are on its own page.
- 2 layers65.5 × 57.2 mm
Espclock3
victor-chew/espclock3
Internet-enabled Analog Clock using ESP8266 and ATtiny85
26 parts3Apache-2.0 - 2 layers63.5 × 31.8 mm
- 2 layers45.8 × 37.2 mm
- 2 layers25.5 × 27.9 mm
Microduino RTC DE
r-map/rmap
rete monitoraggio ambientale partecipativo documentation at https://doc.rmap.cc
16 parts55 - 2 layers18.7 × 19.5 mm
- 2 layers133.7 × 97 mm
- 2 layers92.7 × 57.1 mm
- 2 layers95.8 × 97 mm
