Boards using the OPA2134UA

57 boards

Boards in 40 GitHub repositories, designed in KiCad, that use the OPA2134UA by Texas Instruments (-18V~-2.5V、2.5V~18V -40℃~+85℃ 100dB 2 20V/us 2uV/℃ 35mA 500uV 50pA 5mA 5pA 8MHz 8nV/√Hz@1kHz Built-in compensation SOIC-8 Operational Amplifier ROHS). See how each wires it, with its parts, size, README and files; the OPA2134UA’s symbol, footprint and pinout are on its own page.

2 layers106 × 95.4 mm
Hardmpu wt
PickledDog/hardmpu-wt
HardMPU with wavetable module support
50 parts30Apache-2.0
2 layers81.2 × 87.2 mm
PENDA
DADDesign-Projects/PENDA-Hardware
This repository contains the schematics and PCB layouts created with KiCad 8.0 for a versatile digital effects platform that utilizes the Daisy-Seed board from ElectroSmith.
44 parts12
2 layers58.4 × 50.8 mm
Haible tau phaser plug in board
JordanAceto/VCF_plug_in_boards
Various small synthesizer Voltage Controlled Filter pcbs
140 parts11CC-BY-4.0
4 layers75 × 95 mm
Galvo controller
jeffkub/esp32-galvo

136 parts8MIT
2 layers50 × 50 mm
EMFDetector
curiouselectric/EMFDetector
A simple electro-magnetic field detector for viewing the unseen world around us.
23 parts7
4 layers100 × 85.5 mm
PCM3168APAP breakout
fsanzeni/PCM3168APAP-breakout
A breakout board for the Texas Instruments PCM3168APAP audio codec, featuring 6 analog inputs and 8 analog outputs with high-quality buffering and filtering circuitry.
206 parts5MIT
2 layers195 × 50 mm
Fat bastard main
a-wai/fat_bastard
2-channels hybrid bass guitar preamplifier designed for highly saturated sound
61 parts4
2 layers100 × 100 mm
Athena
JanKoppe/athena
2.1 audio crossover and headphone amplifier
136 parts2
2 layers80 × 60 mm
ZXMagic F411
sinitsinmike/ZX-Spectrum

75 parts2
2 layers95 × 95 mm
Plate amp
duanestorey/hifi-amp
A high-fidelity four-channel amplifier with active-crossovers and room correction
114 parts1
2 layers133.8 × 48.9 mm
TPA3128D2 Amplifier
Flacarica/TPA3128D2_AudioAmplifier
init
72 parts1
4 layers327.6 × 186.9 mm
Power Supplies
joshieyu/DigitalAudioMixer

261 parts1
2 layers232.1 × 165.7 mm
AudioSystemFull
sswegy/ANCAudioSystem

305 parts1
2 layers84.1 × 49.9 mm
Piezo preamp elliot sound-202
campidelli/kicad
Repository where I keep my KiCad projects
25 parts
2 layers50.8 × 48.3 mm
Amplifier
Davidos1243/Audio-Power-Amplifier
analog power amplifier based on the LM3886 IC
28 parts
2 layers81.3 × 58.4 mm
Preamplifier
flavian112/audio_preamplifier
Hardware design and schematic for audio preamplifier.
63 parts
4 layers178 × 83.3 mm
Deloop lite mk0
hmcty/kicad-ws
Collection of personal KiCAD projects
99 partsMIT
2 layers100 × 100 mm
Wm8816x4
hrandib/wm8816-pcb
8-channel volume controller based on WM8816
169 parts
2 layers69 × 43.5 mm
Stm32 digital potentiometer v2
ikok07/digital_potentiometer_v2_pcb

55 parts
4 layers33 × 59.7 mm
Peak detect
larsimmisch/lci-kicad

70 parts
2 layers132.7 × 45.7 mm
Pre amp
mathiasscroccaro/monitor-cardiaco
Arquivos utilizados para o projeto do Trabalho de Conclusão de Curso em Engenharia Eletrônica pela UTFPR-TD
38 parts
4 layers88.6 × 85.1 mm
Out
maximmalin/simul
opensource combination of agent driven hardware development tools
60 partsMIT
2 layers85 × 82.5 mm
NoisyBoi
NanashiTheNameless/NoisyBoi
NoisyBoi
36 parts
4 layers
Ceilingpuck v3 final v0-2
nate922/ceilingpuck_v4
Ceiling Puck v4 - smart ceiling sensor/actuator
115 parts