2 layers50.5 × 128.5 mm
Boards using the LP2985-33DBV
152 boardsBoards in 133 GitHub repositories, designed in KiCad, that use the LP2985-33DBV by Texas Instruments (-40℃~+125℃@(Tj) 1 150mA 16V 3.3V 30uVrms 45dB@(1kHz) 575mV@(150mA) 850uA Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown、Enable control、Noise bypass terminal Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS). See how each wires it, with its parts, size, README and files; the LP2985-33DBV’s symbol, footprint and pinout are on its own page.
- 2 layers36.5 × 56 mm
- 2 layers135 × 100 mm
Z80vga
anjennings/Tom80
2B is the "definitive" version so all code going forward is designed for that version of the board. Minor hardware differences mean that code for 2.0 may not work on 2.0B without tweaks (mostly related to ram banking)
53 parts94MIT - 4 layers44 × 64 mm
JTAGProgrammer
anthony-bernaert/ftdi-jtag-programmer
FTDI-based JTAG Programmer Circuit for FPGAs
122 parts77CERN-OHL-P-2.0 - 4 layers58.4 × 101.9 mm
Up5k osc
emeb/up5k_osc
The brute-force approach is to synthesize these analog waveforms at sufficiently high sample rates that the timing jitter becomes imperceptible.
137 parts36MIT - 2 layers160 × 112 mm
- 2 layers38.1 × 101.6 mm
RP2040 Audio
emeb/RP2040_Audio
A Eurorack module for stereo audio effects based on the Raspberry Pi RP2040 MCU
121 parts23MIT - 2 layers34 × 23.4 mm
DWAVE
hkzlab/DWAVE_MIDI_Wavetable
DWAVE is a small General MIDI module for the wavetable connector of your old sound card, based on the SAM2695 chip
28 parts20 - 2 layers18.5 × 37.1 mm
Ayx
alexanderk23/ayx
AYX-32: Precise AY/YM chip HW emulator with lots of additional features (DIP28 version)
36 parts16 - 4 layers128 × 184 mm
Cosmicpi 1.7
CosmicPi/CosmicPiV1.7PCB
PCB for Version 1.7 of the Cosmic Pi Hardware. Incremental changes from V1.6. This design is licensed under the CERN OHL V1.2
219 parts14 - 2 layers65.4 × 41.9 mm
- 2 layers27.9 × 101.6 mm
- 4 layers46 × 55.8 mm
- 2 layers68.6 × 53.3 mm
- 2 layers70 × 99 mm
- 4 layers38.1 × 101.6 mm
ESP32S2 Audio
emeb/ESP32S2_Audio
A Eurorack module demonstrating the use of the ESP32S2 as an audio effects processor
124 parts8MIT - 2 layers100 × 62 mm
Esp32s3aprs
mcapdeville/esp32s3aprs
ESP32s3 APRS beacon/tracker/logger, USB kiss TNC , USB audio FM tranceiver with Micropython shell
156 parts8CERN-OHL-S-2.0 - 4 layers36 × 36 mm
- 4 layers78 × 78 mm
- 4 layers94.1 × 59.1 mm
- 4 layers133.4 × 44.3 mm
- 2 layers10.6 × 18.5 mm
Asmartcap xMoto
xpix/XMOTO_TINYAVR
This code is designed for a motor controller and has merged the PID code of Josh Kopel with the code of the Makerbot servo-controller board. This code can be used on some boards by changing some values.
21 parts6 - 4 layers80 × 100 mm
Harp treadmill
AllenNeuralDynamics/harp.device.treadmill-driver
0326: a Harp-compatible device for controlling an instrumented mouse treadmill
173 parts4 - 2 layers101.5 × 53.3 mm
