Boards using the L78L05CZ

46 boards

Boards in 32 GitHub repositories, designed in KiCad, that use the L78L05CZ by STMicroelectronics (0℃~+125℃ 100mA 30V 40uV 49dB@(120Hz) 5V Fixed Over Temperature Protection、Short Circuit Protection Positive TO-92 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS). See how each wires it, with its parts, size, README and files; the L78L05CZ’s symbol, footprint and pinout are on its own page.

4 layers104.1 × 99.1 mm
ISA ES1868
hkzlab/ES1868_ISA8
ISA 8bit sound card based on the ES1868F sound chip, providing Sound Blaster PRO and OPL3 compatibility in a highly integrated package
120 parts88
2 layers50.8 × 38.1 mm
Lk201
pkoning2/lk201emu
Emulate DEC LK201 keyboard using a standard PC USB keyboard
19 parts56BSD-2-Clause
2 layers104 × 73 mm
Ardf tx
hmatuschek/ardf-tx
Schematics and firmware for simple ARDF transmitter.
55 parts5
2 layers32 × 19 mm
Fan controller
flaviut/fan-controller
a automatic temperature-sensing fan controller
21 parts2
2 layers99.1 × 99.1 mm
4op drum module rev2
vk2gpu/4op_drum_synth
OPL3 based 4-op drum synth module
117 parts2
4 layers130 × 140 mm
Preamp
djupdal/asd-amp

275 parts1
2 layers38.5 × 59 mm
Dual dps-1200FB
Grobzi/dual-dps-1200FB
Arduino project for monitoring DPS 1200FB PSUs
23 parts1GPL-3.0
2 layers119.4 × 83.8 mm
Solstrejf voiceboard core
KamikazeVildsvin/Solstrejf
4 voice analog sinewave drone oscillator with modmatrix
128 parts1GPL-3.0
2 layers90 × 70 mm
Ps2 mouse to serial port adapter in a box
knightfox75/PS2_Mouse_to_Serial_Port
An Arduino-based converter for connecting a PS/2 mouse to a serial port.
28 parts1MIT
2 layers50 × 128.5 mm
TCE
octovolt/TCE
The Two Comparator Effect. Originally designed by Rob Schafer, later improved by cyberboy666, and now turned into a Eurorack module by Octovolt.
58 parts1GPL-3.0
2 layers104 × 76 mm
Sdc ntc emulator
bl1ndc4m3l/sdc-ntc-emulator
SDC3-40 NTC emulator for remote temperature setpoint
58 parts
2 layers108 × 80 mm
Ghost fader
chris-albert/ghost-fader
MIDI-controlled volume and pan for balanced stereo synths (Teensy 4.0 + PGA2310)
82 parts
2 layers209.6 × 120.7 mm
Chb inverter
feaksel/chb-inverter
5-Level Cascaded H-Bridge Inverter (ELE 401/402 graduation project, Hacettepe University EEE) — modular CHB topology, STM32 F303RE firmware, PySide6 dashboard. Hardware fabricated and bench-validated.
95 partsApache-2.0
2 layers118.3 × 68 mm
Field eyes v2.before spreading
louismomo66/field-eyes_pcb
Open fieldeyesv2.kicadpro in KiCad 9. The whole circuit is one flat schematic (fieldeyesv2.kicadsch): all 168 parts are on a single page, in four framed sections.
168 parts
2 layers87 × 50 mm
Easy CW Decoder
mcquiggi/CW-Decoder
Arduino Sketch for decoding CW as per my articles in The Communicator, summer 2024
28 partsGPL-3.0
4 layers120 × 75 mm
Current Sources Improved
mjmorano/Precision-Current-Source
Once it's uploaded connect the Arduino pins to the 6 pin header on the current source as follows:
95 parts
2 layers160 × 135.3 mm
Motor Control
mttb-aarhustech/Motorcontrol_PCB
Motorcontrol PCB AARHUS TECH
123 parts
2 layers95 × 55 mm
Logic probe
sjm42/electronics
Various electronics projects
103 partsApache-2.0
2 layers68.5 × 64 mm
FidgetSpinner
zosko/FidgetSpinner
PCB Fidget Spinner
25 parts
2 layers26 × 110 mm
APC Eurorack Main
mzuelch/CATs-Eurosynth
Analog Synth Eurorack Modules
23 parts166MIT
2 layers20.2 × 43 mm
Single Receiver Out
computergeek1507/PB_16
Open source FPP PB16 Pixel Controller
13 parts78
2 layers63.5 × 63.5 mm
Hbr mk2-pa
afiskon/hbr-mk2
All HF bands QRP CW/SSB transceiver
64 parts76MIT
2 layers19.7 × 128.3 mm
Octal
Blinken-Lights/ASCII
ASCII Modular hardware and software repo
47 parts50MIT
2 layers58.1 × 50.3 mm
Littleangel
bubbajfett/kicad-guitar-pedals
collection of guitar pedal PCB layouts in kicad
50 parts17CC0-1.0