HardLabs

DIY-Muscle-BioAmp-Shield

upsidedownlabs·DIY-Muscle-BioAmp-Shield·hardware/Muscle-BioAmpShield.kicad_pcb

DIY-Muscle-BioAmp-Shield layout, top view — open source board by upsidedownlabs

About the DIY-Muscle-BioAmp-Shield

DIY-Muscle-BioAmp-Shield is an open source PCB design by upsidedownlabs, published on GitHub under the CERN-OHL-S-2.0 license. It is a 2-layer board measuring 60.3 × 53.3 mm, with 56 components from 30 distinct parts.

Other key parts include the Amp and PC817. By type, the board carries 20 resistors, 14 connectors, 12 capacitors, 6 diodes, 2 ICs and 2 switches.

It belongs with the dev boards & breakouts, displays & leds and sensors designs in this gallery.

From the project

A Do It Yourself (DIY) Electromyography (EMG) shield for learning neauroscience with ease.

Muscle BioAmp Shield is an all-in-one Arduino Uno ElectroMyography (EMG) shield for learning neuroscience with ease. It is a DIY Electrophysiology/NeuroScience shield inspired from Back Yard Brains (BYB) Muscle Spiker shield and provides similar features like hobby servo output, user buttons, LED Bar, Audio output, and battery input. It is perfect for beginners as they can easily stack it on top of Arduino Uno to record, visualize and listen to their muscle signals to make amazing projects in the domain of Human-Computer Interface (HCI).

DIY-Muscle-BioAmp-Shield, from the project README
From the project README

Main components on the DIY-Muscle-BioAmp-Shield

AmpPC817

DIY-Muscle-BioAmp-Shield bill of materials (BOM)

56 components, 30 distinct parts.

QtyPartRefs
1
Amp
U1
1
PC817
U2
1
BioAmp Input
J1
1
PJ-3062-CO
J2
1
Stemma I2C
J3
1
Stemma Digital D6
J4
1
Audio_output
J5
1
Isolated Output
J6
1
Stemma Analog A2
J7
1
Stemma I2C
J8
1
Battery Power
J9
1
Servo motor
J10
1
Power
P1
1
Analog
P2
1
Digital
P3
1
Digital
P4
2
SW_Push
SW1, SW2
6
LED
D1, D2, D3, D4, D5, D6
1
2.2uF
C1
3
100nF
C2, C9, C11
Show 10 more
QtyPartRefs
3
100pF
C3, C5, C8
2
1nF
C4, C7
1
1uF
C6
2
470uF
C10, C12
2
1M
R1, R2
3
1K
R3, R9, R10
4
220K
R4, R5, R8, R11
2
22K
R6, R7
3
10K
R12, R19, R20
6
330R
R13, R14, R15, R16, R17, R18

DIY-Muscle-BioAmp-Shield design files

The KiCad project lives in the upsidedownlabs/DIY-Muscle-BioAmp-Shield repository on GitHub; these links point at the commit this page was built from.

DIY-Muscle-BioAmp-Shield: common questions

How big is the DIY-Muscle-BioAmp-Shield?

The DIY-Muscle-BioAmp-Shield measures 60.3 × 53.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the DIY-Muscle-BioAmp-Shield?

56 components, from 30 distinct parts. The full bill of materials is listed on this page.

Where can I download the DIY-Muscle-BioAmp-Shield design files?

From the upsidedownlabs/DIY-Muscle-BioAmp-Shield repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the DIY-Muscle-BioAmp-Shield design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which upsidedownlabs chose for the repository.

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