2 layers91.4 × 101.6 mm

Vector gen
qu1j0t3/vector_gen
In first version of PCB there is a bug that leaves U6 Vss/Vdd pins floating and U5 Vdd floating:
103 parts13
Boards in 5 GitHub repositories, designed in KiCad, that use the TL072IP by Texas Instruments (-15V~-5V、5V~15V -40℃~+85℃ 1.4mA 100dB 13V/us 18nV/√Hz@1kHz 18uV/℃ 2 3MHz 3mV 5pA 65pA Short-Circuit Protection、Built-in compensation、Latch-up suppression PDIP-8 FET Input Amplifiers ROHS). See how each wires it, with its parts, size, README and files; the TL072IP’s symbol, footprint and pinout are on its own page.

qu1j0t3/vector_gen
In first version of PCB there is a bug that leaves U6 Vss/Vdd pins floating and U5 Vdd floating:


Testbild-synth/HAGIWO-061-Chord
4hp Eurorack PCB and code for hagiwo 61 - chord vco v2

