Boards using the BC559

29 boards

Boards in 21 GitHub repositories, designed in KiCad, that use the BC559 by onsemi (1 PNP 100mA 110 150MHz 15nA 30V 500mW 5V 650mV PNP Standalone TO-92-3 Bipolar (BJT) ROHS). See how each wires it, with its parts, size, README and files; the BC559’s symbol, footprint and pinout are on its own page.

2 layers64 × 128.5 mm
MiniVCA 1.0
benjiaomodular/MiniVCA
A small footprint LM13700 VCA module for Eurorack modular synth
42 parts31MIT
2 layers207 × 128.5 mm
MS20-VCF
BleepSound/ms20-vcf-double
MS20-VCF clone based on BartonSynth version.
113 parts25CC-BY-SA-4.0
2 layers118 × 128.5 mm
MS20-VCF
BleepSound/ms20-vcf-simple
MS20 style VCF
59 parts8CC-BY-SA-4.0
2 layers87 × 54 mm
SignalSnitch
HB9UF/SignalSnitch
An RF detector kit with THT parts
15 parts1
2 layers72.4 × 15.2 mm
Zapnspark v2
abhayap/SpHEAR
The SpHEAR (Spherical Harmonics Ear) Project is a collection of 3D models and associated code for building, testing and calibrating full surround Ambisonics microphones.
18 parts
2 layers88.9 × 44.5 mm
Penfold VCO
ali5ter/Penfold_VCO
🎛️ R.A. Penfold's VCO design adapted as a Eurorack powered module
33 partsMIT
2 layers97.8 × 59.7 mm
Mini serial console
pozsarzs/mini_serial_console-hw
Mini serial console with 20x4 LCD, six buttons and three different serial ports
50 parts
2 layers82.6 × 57.2 mm
Cjss103
TuchAudio/ta103
Discrete, simple op-amp phono preamp
70 partsMIT
2 layers83.8 × 64.8 mm
Ta191
TuchAudio/ta191
Low Noise, improved Moving-Coil Phono Pre-Amp
74 partsMIT
2 layers143.5 × 71.5 mm
Audio receiver
whatwareweb/audio-receiver
OSHW audio reciever and amplifier
74 parts
2 layers20 × 102.5 mm
MiniVCA 1.2 - Main
benjiaomodular/MiniVCA
A small footprint LM13700 VCA module for Eurorack modular synth
21 parts31MIT
2 layers78.5 × 109.5 mm
IlseREV2
chairaudio/ILSE
Analog Monophonic Synthesizer Module for Education
89 parts29
2 layers60 × 110 mm
MS20-VCF
BleepSound/ms20-vcf-double
MS20-VCF clone based on BartonSynth version.
79 parts25CC-BY-SA-4.0
2 layers100 × 100 mm
Kicad JE SteinerVCF
promesoft/KicadJE-SteinerVCF
Adoption of the original 1974 steiner VCF THT+SMD - And ICL8083 VCO RevB
154 parts7
2 layers63.2 × 50.8 mm
Inrush current limiter relais
schenkmi/electronic-projects
misc electronic projects
30 parts6CERN-OHL-W-2.0
2 layers63.2 × 50.8 mm
Inrush current limiter relais
schenkmi/electronic-projects
misc electronic projects
30 parts6CERN-OHL-W-2.0
2 layers38.8 × 114.1 mm
Odes20Vcf
oficinadesonido/miPrimerModular
Mi Primer Modular
64 parts3GPL-3.0
2 layers20.2 × 103.4 mm
VcaOdes
oficinadesonido/miPrimerModular
Mi Primer Modular
32 parts3GPL-3.0
2 layers79.4 × 19 mm
Zapnspark
abhayap/SpHEAR
The SpHEAR (Spherical Harmonics Ear) Project is a collection of 3D models and associated code for building, testing and calibrating full surround Ambisonics microphones.
17 parts
2 layers87.6 × 19 mm
Zapnspark minijack
abhayap/SpHEAR
The SpHEAR (Spherical Harmonics Ear) Project is a collection of 3D models and associated code for building, testing and calibrating full surround Ambisonics microphones.
17 parts
2 layers96.8 × 81.5 mm
Noname
blthree/synth_schematics

63 parts
2 layers68.6 × 77.5 mm
Vcf
blthree/synth_schematics

45 parts
2 layers79.4 × 45.6 mm
Vco3
blthree/synth_schematics

46 parts
2 layers207 × 128 mm
MS20-VCF
kitspace-test-repos/kicad6-file-collection

110 partsMIT