2 layers50.5 × 86.3 mm
Boards using the LD1117V
10 boardsBoards in 8 GitHub repositories, designed in KiCad, that use the LD1117V by STMicroelectronics (0℃~+125℃ 1 1.25V~15V 1.2V@(800mA) 15V 5mA 75dB@(120Hz) 800mA Adjustable Over Current Protection、Thermal shutdown Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS). See how each wires it, with its parts, size, README and files; the LD1117V’s symbol, footprint and pinout are on its own page.
- 2 layers152.9 × 74.9 mm
- 2 layers64 × 61.5 mm
CarbonAwareCircuit
AbhiramV010/CarbonAwareCharge
The Carbon-Aware Charging logic & KiCad Schematics that were used in my STEAM ICAC 2026 Project. It will work for other applications as well.
15 parts1GPL-2.0 - 4 layers74.9 × 62.2 mm
- 2 layers
BreatheEasy
1440pQHD/One-board-Air-quality-sensor
A simple, cheap-to-build PCB that actively monitors air quality and prevents invisible hazards. It makes protection from enviromental hazards accesible to everyone.
12 parts - 2 layers86.5 × 99 mm
- 2 layers33.2 × 36.7 mm
S3DUCKY
himanivishwa/S3DUCKY
A pocket-sized USB HID injection tool built on the ESP32-S3's native USB peripheral — no separate USB-serial or "Digispark"-style bootloader chip needed. Plug it in, and it enumerates as a keyboard.
26 parts - 2 layers55.6 × 50.9 mm
Canbus transeiver adapter
mbouyer/canbus_transeiver_adapter
A breadboard-friendly CAN transeiver
19 partsBSD-2-Clause - 4 layers82.5 × 53.6 mm
- 2 layers83.7 × 47.8 mm
