4 layers80 × 80 mm
Boards using the 78L05G-AB3-R
18 boardsBoards in 16 GitHub repositories, designed in KiCad, that use the 78L05G-AB3-R by UTC (-40℃~+85℃ 1 1.7V@(40mA) 100mA 2mA 30V 40uV 5V 80dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal Shutdown Positive SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS). See how each wires it, with its parts, size, README and files; the 78L05G-AB3-R’s symbol, footprint and pinout are on its own page.
- 2 layers90 × 74 mm
Fsk energymeter
luftaquila/fsk-energymeter
E-Formula electric energy meter for Formula Student Korea
92 parts13 - 4 layers60 × 73.5 mm
Anthracite bottom
trope-oshw/anthracite
MIDI-controllable fuzz pedal: open hardware (CERN-OHL-S-2.0), firmware (GPL-3.0-or-later)
224 parts5CERN-OHL-S-2.0 - 4 layers72.7 × 100 mm
Illuminator
VIPQualityPost/polarizer-illuminator
15W USB PD powered microscope illuminator with electrically controlled liquid crystal polarizer for removing specular reflections.
66 parts3 - 2 layers20 × 110 mm
ComposerMIDICV
CopycatMusic/ComposerMIDICV
4 HP Eurorack USB/TRS MIDI-to-CV module: RP2354A firmware, KiCad hardware and v1.0 manufacturing files.
87 parts2AGPL-3.0 - 4 layers41.7 × 43.1 mm
ESP32-Small SRWLED panelization
wszeto9/Small-ESP32-SR-WLED-Controller
A small LED controller that runs WLED-Sound Reactive. Supports 5-24V analog and addressible lights.
188 parts2 - 6 layers150 × 100 mm
- 4 layers26.8 × 53 mm
- 4 layers33 × 46.4 mm
- 4 layers99 × 79 mm
- 2 layers
V1-easyeda
somebox/rgb-spotlight
Produced by JLCPCB. It never lit up; the faults are in DESIGN.md §1.
43 parts - 4 layers180 × 100 mm
Class board V0.2
TIGP-Experimental-Methods/class-board-2026
TIGP class instrument 2026: one board, five blocks - KiCad hardware, ESP32-S3 firmware, phone PWA, Python API, workbook
342 parts - 2 layers52 × 58.3 mm
- 4 layers100 × 82 mm
- 4 layers19.6 × 20.3 mm
ESP32-Small SRWLED
wszeto9/Small-ESP32-SR-WLED-Controller
A small LED controller that runs WLED-Sound Reactive. Supports 5-24V analog and addressible lights.
35 parts2 - 4 layers54 × 106 mm
- 4 layers46.6 × 40.6 mm
- 2 layers
Driver
somebox/rgb-spotlight
Produced by JLCPCB. It never lit up; the faults are in DESIGN.md §1.
39 parts