DSP

62 boards

KiCad boards from 29 GitHub repositories tagged “dsp”, the most starred first; open any of them in PCBKit.

6 layers160 × 100 mm
Courant.before colored actual models 20260918T190457
KrasForge/Courant
A 2D finite-difference physical-modeling synthesis engine in structural VHDL: a vibrating membrane/plate/gong solved on FPGA fabric, with a nonlinear chaos term, playable polyphonically over MIDI/CV.
199 partsMIT
2 layers50 × 36 mm
Charger buck
luffffyz/TextEDA
Agent first, human reviewable. Describe schematics and PCBs as text: typed IR, validators, KiCad export, and a reference renderer.
9 partsApache-2.0
2 layers70 × 50 mm
RPI4B Dual SPH0645 RevA
notgate/sph0645f_asr
Dual-SPH0645 Raspberry Pi prototype with audio capture, FFT signal processing, PCB design, and offline LLM inference.
20 parts
4 layers85.6 × 54 mm
Sound spectrum v1
path321/sound_spectrum_mcu
STM32-powered board to analyze sound from MEMS microphone
40 partsMIT
4 layers100 × 80 mm
AuraForge-50X
RaviKachhwaha/AuraForge-50X
A 4-layer programmable PCB board audio platform featuring an ESP32 DSP core, 50Hz Wi-Fi CSI radar, 2x50W TPA3116D2 Class-D amp, hybrid dual-rail power (10A TPS61088 3.7V-to-12V boost & 12–21V DC jack), 3A USB-C fast…
83 parts
2 layers42.5 × 28.8 mm
C5VRX JACK DIY
Twotoz/C5VRX
Ultra-minimal, zero-CPU 5.8 GHz analog FPV video receiver using ESP32-C5 Wi-Fi 6 PHY MODEM_DIAG, BitScrambler WBFM demodulation & resistor DAC CVBS
14 parts515GPL-3.0
2 layers42.5 × 28.8 mm
C5VRX JACK DIY V3
Twotoz/C5VRX
Ultra-minimal, zero-CPU 5.8 GHz analog FPV video receiver using ESP32-C5 Wi-Fi 6 PHY MODEM_DIAG, BitScrambler WBFM demodulation & resistor DAC CVBS
18 parts515GPL-3.0
2 layers65 × 100 mm
Doc
EleonoreMizo/pedalevite
Pédale Vite — DIY multi-FX pedalboard for guitar/bass/etc.
117 parts101WTFPL
2 layers210.8 × 160 mm
Misc boards
EleonoreMizo/pedalevite
Pédale Vite — DIY multi-FX pedalboard for guitar/bass/etc.
37 parts101WTFPL
2 layers65 × 145 mm
Pcb v1 1
EleonoreMizo/pedalevite
Pédale Vite — DIY multi-FX pedalboard for guitar/bass/etc.
146 parts101WTFPL
2 layers60 × 52 mm
Psu-2x15v ac dc
EleonoreMizo/pedalevite
Pédale Vite — DIY multi-FX pedalboard for guitar/bass/etc.
28 parts101WTFPL
2 layers50.8 × 61 mm
Rom access board
jdesiloniz/svpdev
A collection of development tools targetting SEGA's SVP chip found in the Mega Drive/Genesis version of Virtua Racing.
3 parts97MIT
2 layers67.9 × 61.7 mm
Svp adapter board
jdesiloniz/svpdev
A collection of development tools targetting SEGA's SVP chip found in the Mega Drive/Genesis version of Virtua Racing.
2 parts97MIT
4 layers100 × 107 mm
Inverter 2in1
horychen/ProjectEureka
12 phase motor drive including inverter, microcontroller-mother-board, sensing, communication, DAC, etc.
103 parts17GPL-3.0
4 layers100 × 50 mm
Inverter board1
horychen/ProjectEureka
12 phase motor drive including inverter, microcontroller-mother-board, sensing, communication, DAC, etc.
56 parts17GPL-3.0
4 layers53 × 50 mm
Inverter board2
horychen/ProjectEureka
12 phase motor drive including inverter, microcontroller-mother-board, sensing, communication, DAC, etc.
48 parts17GPL-3.0
2 layers50 × 50 mm
Inverter part2
horychen/ProjectEureka
12 phase motor drive including inverter, microcontroller-mother-board, sensing, communication, DAC, etc.
45 parts17GPL-3.0
2 layers186.7 × 51 mm
Inverter power
horychen/ProjectEureka
12 phase motor drive including inverter, microcontroller-mother-board, sensing, communication, DAC, etc.
84 parts17GPL-3.0
4 layers100 × 100 mm
InverterLem
horychen/ProjectEureka
12 phase motor drive including inverter, microcontroller-mother-board, sensing, communication, DAC, etc.
104 parts17GPL-3.0
4 layers73.4 × 33.3 mm
Kicad sheet6
horychen/ProjectEureka
12 phase motor drive including inverter, microcontroller-mother-board, sensing, communication, DAC, etc.
73 parts17GPL-3.0
4 layers93.9 × 51.7 mm
Pcb5
horychen/ProjectEureka
12 phase motor drive including inverter, microcontroller-mother-board, sensing, communication, DAC, etc.
80 parts17GPL-3.0
2 layers92.5 × 46.1 mm
Power v1.0
horychen/ProjectEureka
12 phase motor drive including inverter, microcontroller-mother-board, sensing, communication, DAC, etc.
46 parts17GPL-3.0
2 layers30 × 17.1 mm
Rs485 SN65HVD75 TestBoard
horychen/ProjectEureka
12 phase motor drive including inverter, microcontroller-mother-board, sensing, communication, DAC, etc.
11 parts17GPL-3.0
2 layers70.4 × 164.8 mm
SensorLEM portable
horychen/ProjectEureka
12 phase motor drive including inverter, microcontroller-mother-board, sensing, communication, DAC, etc.
76 parts17GPL-3.0