2 layers54 × 20.5 mm
BBS BUFFER A
mengxyz/BBS_BUFFER_A
Based on the original BBS Buffer A project: https://github.com/4061N/BBS-Buffer-A
33 partsMIT
Boards using the MAX3485EESA
3 boardsBoards in 2 GitHub repositories, designed in KiCad, that use the MAX3485EESA by Maxim Integrated (Analog Devices) (3.3V-Powered, ±15kV ESD-Protected, 12Mbps,True RS-485/RS-422 Half Duplex Transceiver). See how each wires it, with its parts, size, README and files; the MAX3485EESA’s symbol, footprint and pinout are on its own page.
- 2 layers90.2 × 61 mm
Electricity meter
ondras12345/electricity-meter
An STM32-based datalogger for electricity meters with pulse LED
95 partsMIT - 2 layers59.7 × 31.1 mm
Electricity meter zigbee
ondras12345/electricity-meter
An STM32-based datalogger for electricity meters with pulse LED
36 partsMIT