I made my own Stylophone - and you can too

The StyloDuino is a custom arduino UNO based digital synthesizer inspired by the Stylophone S-1.
For this project I made a custom PCB with JLCPCB and components from Digikey. Soldered the board together, and wrote some basic code to interpret the keys and convert each key to a musical note.
If you want to make one yourself, here are the files: drive.google.com/drive/folders/19zf1v7z1uLaW-C3HcA81mwoBiagYg5sd
Shopping List (product number ordered):
2x 22pF Capacitor (K220J15C0GF53L2)
4x 100nF Capacitor (K104K15X7RH53H5G)
3x 100uF Capacitor (860010372006)
1x 3mm LED (151031VS06000)
1x 5mm RGB LED (-- do not order the same one I did --)
1x Diode (1N4007)
1x 25 pin header
1x 5 pin header
1x 2x3 pin header
1x "stylus" (460-008)
1x USB-B connector (SS-52300-001)
2x 10kOhm resistor (CF14JT10K0)
4x 330 Ohm resistor (CFM12JT330R)
1x 240 Ohm resistor (CF12JT240R)
1x 390 Ohm resistor (CF12JT390R)
36x 1kOhm resistor (CF14JT1K00)
1x Speaker or piezo buzzer
1x 4 pin button
1x ATmega328P (ATMEGA328P-PU)
1x LM7805 transistor (LM7805CT/NOPB)
1x LM317 transistor (LM317BT)
1x 16MHz Crystal (16M20P2/49US)
You will also need:
- Soldering iron
- Solder
- Flux
- Another Arduino UNO
- an FTDI cable (unless you want to use the other Arduino to upload code)
- Some way of supplying USB power
#arduino #arduinoproject #PCB #JLCPCB #maker #make #DIY #technology #tech #engineering #electrical #STEM #electronics #projectcarbrasil
0:00 Intro
1:11 Getting started
2:03 Schematic time
7:05 Assembly
9:43 Testing
11:26 Final product

[@Noahmakesthings]

Hello! Thanks for watching the video! It's been a little while since I've posted (okay it's been a medium while). But I'm trying to get back into it, so maybe you'll see some more from me soon!