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My Piano Controller - Sensor (3-wire)

ekumanov·cybrid·pcb/KiCad/designs/Sensor PCB/My Piano Controller - Sensor (3-wire).kicad_pcb

My Piano Controller - Sensor (3-wire) PCB layout, top view — open source board by ekumanov

About the My Piano Controller - Sensor (3-wire) PCB

My Piano Controller - Sensor (3-wire) is an open source PCB design by ekumanov, published on GitHub. It is a 2-layer board measuring 24.1 × 8.9 mm, with 3 components from 3 distinct parts.

By type, the board carries 1 connector, 1 switch and 1 resistor.

It belongs with the sensors and audio designs in this gallery.

From the project

Cybrid is an open-soure MIDI-controller

Cybrid is an open-source MIDI controller.

Cybrid is a DIY project I finished in 2020. The main goal was to turn a grand piano action into a MIDI controller. In digital piano terminiology instruments with a real wooden piano action are called hybrid pianos. I own one such instrument, the Yamaha AvantGrand N1X which is a digital piano with real grand piano action and realistic piano hammers that are stopped by a cushioning rail instead of strings. There are optical sensors that detect the hammer velocity and produce digital piano sound. In other words, it's a hybrid between an acoustic piano…

My Piano Controller - Sensor (3-wire), from the project README
From the project README

My Piano Controller - Sensor (3-wire) bill of materials (BOM)

3 components, 3 distinct parts.

QtyPartRefs
1
Conn_01x03
J1
1
CNY70
S1
1
R
R1

My Piano Controller - Sensor (3-wire) design files

The KiCad project lives in the ekumanov/cybrid repository on GitHub; these links point at the commit this page was built from.

My Piano Controller - Sensor (3-wire): common questions

How big is the My Piano Controller - Sensor (3-wire) PCB?

The My Piano Controller - Sensor (3-wire) measures 24.1 × 8.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the My Piano Controller - Sensor (3-wire)?

3 components, from 3 distinct parts. The full bill of materials is listed on this page.

Where can I download the My Piano Controller - Sensor (3-wire) design files?

From the ekumanov/cybrid repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the My Piano Controller - Sensor (3-wire) design in my own project?

The repository has no license, so all rights stay with ekumanov. Use it as a reference, and ask the author before reusing the design.

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