4tronix Singalong Kit Assembly - Seite 9

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Step 16 – Wire in Audio Output and Switch Output
Use the Green, Blue and Violet wires to connect the Audio:
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o Green to breadboard Negative rail
o Blue to breadboard Positive rail
o Brown to hole j8
For the switch, use the Black, White and Grey wires:
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o Black to breadboard Negative rail
o White to breadboard Positive rail
o Grey to hole j20
You will now have 3 sets of GVS (Ground, Volts, Signal) leads to connect:
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o Brown, Red, Orange: connect to output to drive the McRoboFace
o Green, Blue, Violet: connect to analog input for reacting to the audio
o Black, White, Grey: connect to digital input for reading the state of the switch. Will
require an internal pullup resistor
If using a Raspberry Pi with Picon Zero then connect as shown below
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Now, please visit Robin Newman's blog:
rbnrpi.wordpress.com/project-list/mcroboface-singalong-with-sonic-pi
Singalong Kit Assembly