2 layers50 × 145 mm
SmartRemote
Circuit-Digest/Smart-Universal-Remote-with-Learning-function-and-Google-Assistant-Support
Smart Universal Remote with Learning function and Google Assistant Support
75 parts3
Boards using the TP5100
19 boardsBoards in 18 GitHub repositories, designed in KiCad, that use the TP5100 by TOPPOWER (-20℃~+85℃ 180uA 1~2 2A 4.2V、8.4V 5V~12V Charging IC Support TQFN-16-EP(4x4) Battery Management ROHS). See how each wires it, with its parts, size, README and files; the TP5100’s symbol, footprint and pinout are on its own page.
- 2 layers100 × 55 mm
WellD
kinggh0stee/WellD
ESP32-C6 Zigbee well monitor — reads a 4–20 mA pressure transducer and DS18B20, reports water level, temperature, and battery to Zigbee2MQTT with OTA update support
122 parts2MIT - 4 layers149.5 × 113 mm
1. PDU
SshgurkiratSingh/CCMS_PORTAL
A full-stack smart streetlight fleet management system with real-time monitoring, remote control, and analytics.
111 parts2 - 4 layers88.3 × 112.3 mm
Soil metrics
Aryan-git-byte/Soil-metrics
Portable AI-powered soil monitoring device with LTE connectivity, GPS, touchscreen interface, and real-time soil health analytics.
74 parts1MIT - 2 layers20 × 16.5 mm
TP5100-Charging Module
koko69420/TP5100-Charging-Module
Multi-cell switch-mode lithium-ion battery charging module based on TP5100 with status telemetry in KiCad
20 parts1 - 2 layers35 × 120 mm
- 2 layers140 × 218 mm
Helio-485
GrizJW/helio-485
Helio-485 KiCad board: ESP32-C5, 2S 18650, solar input, 3.3 V, 12 V 2 A, RS-485 Modbus.
106 parts - 2 layers77.1 × 86.5 mm
- 4 layers50 × 122.5 mm
- 2 layers36.3 × 87.5 mm
- 4 layers102.7 × 77.6 mm
Espcam
mazyacin/espcam-breakout-board
high end espcam breackout board for IOT and monetering
64 partsMIT - 2 layers109.7 × 95.3 mm
Better pelarboj
obobed/flytboj
(in the real assembled version, the components should be facing down to allow space for the actual original LED board, but here it's the wrong side up in order to showcase the PCB so you can see more than just a blank…
65 partsGPL-3.0 - 2 layers20 × 160 mm
Zibs Saber v2
PedroBMedeiros/PolySaber
Firmware for Cal Poly Senior Project - PolySaber a Custom PCB Soundboard
75 parts - 2 layers90 × 25 mm
Kestrel
sakthiasthik/kestrel
18650 based Dc to DC board for 5v power source for the projects & use as power bank also
94 partsMIT - 2 layers
Beehive
waterclear1/BeehiveMonitor_Hardware
Hardware for BeehiveMonitor project, made with Kicad
40 parts - 2 layers42.7 × 39.8 mm
PowerSupply
HelloAlex4/Maturitaetsarbeit-Design-and-Development-of-a-Portable-Stereoscopic-Wigglegram-Camera
Documentation of the merged wigglegram camera
58 parts12 - 4 layers90 × 110 mm
- 4 layers169 × 50 mm
- 4 layers87 × 50 mm
