
Barometer PCB
BLESS-BEXUS/Dual-Barometer-System-PCB
Open-source dual-barometer PCB with redundant pressure measurement and onboard EEPROM calibration.
Boards in 2 GitHub repositories, designed in KiCad, that use the 24LC02B-I/SN by Microchip Technology (-40℃~+85℃ 1,000,000 cycles 2.5V~5.5V 200 Years 2Kbit 400kHz 5ms Hardware write protection function、Noise suppression function I2C SOIC-8 EEPROM ROHS). See how each wires it, with its parts, size, README and files; the 24LC02B-I/SN’s symbol, footprint and pinout are on its own page.

BLESS-BEXUS/Dual-Barometer-System-PCB
Open-source dual-barometer PCB with redundant pressure measurement and onboard EEPROM calibration.

TheKingOfChaos/Console-Server
48 RS-232 console ports on one Raspberry Pi: three identical boards, 16 ports each. Built from the design record of 2026-10-10. KiCad 10.0.7. This is Rev B (git tag rev-A is the first board).

TheKingOfChaos/Console-Server
48 RS-232 console ports on one Raspberry Pi: three identical boards, 16 ports each. Built from the design record of 2026-10-10. KiCad 10.0.7. This is Rev B (git tag rev-A is the first board).