4-layer-pcb

Here are 3 public repositories matching this topic...

zafeerzafar / PoE-Human-Presence-Sensor-Board

4-layer ESP32-S3 PoE board for mmWave human presence detection. Supports LD2410B/C, LD2420, LD2450, LD2412. Galvanic isolation between PoE and other components. Impedance-controlled Ethernet & USB traces. Designed in EasyEDA.

iot esp32 embedded-systems poe bme280 pcb-design easyeda esp32-s3 ld2450 ld2410c ld2412 ld2410b 4-layer-pcb mmwave-human-presence-detection

Updated Jun 28, 2026

ashfaque-ur-rahman / STM32WB-RF-PCB-Design

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STM32 microcontroller PCB design with RF capability —4 layer Board —KiCad project based on Phil's Lab tutorial series

bluetooth embedded-systems kicad pcb-design stm32wb rf-design phils-lab 4-layer-pcb

Updated Jun 26, 2026

ashfaque-ur-rahman / ESP32-Multi-Sensor-PCB

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ESP32-based multi-sensor PCB with temperature/humidity, light, and microphone sensors — 4 layer Board — KiCad design based on Tech Explorations tutorial

iot esp32 kicad bme280 pcb-design multi-sensor esp32-c3 4-layer-pcb

Updated Jun 26, 2026
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