11 open source boards using the TL071
Real designs built with the TL071, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
VCO
nickajeglin
37 × 113.9 mm104 parts2LNo license207
AVR/ArduinoFoundation
odeliy
48 × 110 mm123 parts2LNo license37
VCO
VincentPeters
37 × 113.9 mm104 parts2LNo license9
Dat ting Module
Len42
50.5 × 108.5 mm76 parts2LNo license3
Twangilizer
shannon-greenlight
101.3 × 110 mm454 parts4LNo license1
STM32Function-Generator
MUDAL
65 × 85 mm30 parts2LGPL-3.01
AVR/ArduinoParadox
38 × 110 mm114 parts2LNo license37
VCO mki
DeMarco
98 × 62 mm17 parts2LNo license5
Voltage Regulator seneryo Y (Input 15V)
manyetox
50 × 50 mm22 parts2LNo license0
AVR/Arduino3xVCA
28 × 110 mm85 parts2LNo license37
AVR/ArduinoVCF
28 × 110 mm72 parts2LNo license37
The TL071 in open source designs
The gallery holds 11 open source boards using the TL071 from 8 GitHub repositories; a typical one measures about 48 × 110 mm and carries around 85 components.
91% are two-layer designs, the rest use four layers or more, and 9% carry an open source license.
The most starred is VCO by nickajeglin.
Microcontrollers on boards using the TL071
What boards using the TL071 are built for
TL071: common questions
Where can I find a TL071 reference design?
Each of the 11 boards on this page is a real design using the TL071. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the TL071?
The LM13700, TL072, TL074, OP275 and SSM2212 appear in the most repositories here.
Which microcontrollers do boards using the TL071 use?
Most are built on AVR/Arduino (4) and STM32 (1).
How big is a typical board using the TL071?
The median is 48 × 110 mm, and 91% are two-layer designs.
What is the most popular open source board using the TL071?
By GitHub stars, VCO by nickajeglin, with 207 stars.
Can I simulate one of these boards using the TL071 before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.