# PiStrument
## Description
Raspberrypi Pico-based sampler, sequencer + drum machine w/ an embedded speaker, Adafruit I2S amplifier and momentary step switches, evoking the tr808 synthesizer
## Project Details
- **Owner:** oozliuoo
- **Created:** 5/30/2023
- **Last Updated:** 4/17/2024
- **Visibility:** Public
- **Stars:** 1
## Key Components
### — [M3 Mounting Hole](https://www.flux.ai/vasyl/m3-mounting-hole~kc3.md)
- Product Info Url: https://www.mcmaster.com/screws/drive-style~torx/rounded-head-style~pan/material~steel/specifications-met~iso-7045/thread-size~m3/finish~zinc-plated/
**Pins:**
- terminal
### — [M3 Mounting Hole](https://www.flux.ai/vasyl/m3-mounting-hole~kc3.md)
- Product Info Url: https://www.mcmaster.com/screws/drive-style~torx/rounded-head-style~pan/material~steel/specifications-met~iso-7045/thread-size~m3/finish~zinc-plated/
**Pins:**
- terminal
### — [M3 Mounting Hole](https://www.flux.ai/vasyl/m3-mounting-hole~kc3.md)
- Product Info Url: https://www.mcmaster.com/screws/drive-style~torx/rounded-head-style~pan/material~steel/specifications-met~iso-7045/thread-size~m3/finish~zinc-plated/
**Pins:**
- terminal
### — [M3 Mounting Hole](https://www.flux.ai/vasyl/m3-mounting-hole~kc3.md)
- Product Info Url: https://www.mcmaster.com/screws/drive-style~torx/rounded-head-style~pan/material~steel/specifications-met~iso-7045/thread-size~m3/finish~zinc-plated/
**Pins:**
- terminal
### B0 — [PB86-A1](https://www.flux.ai/giulioz/pb86-a1~of.md)
- Product Info Url: https://www.adafruit.com/product/5499
**Pins:**
- Common
- DefClosed
- DefOpen
- LED -
- LED +
### B1 — [PB86-A1](https://www.flux.ai/giulioz/pb86-a1~of.md)
- Product Info Url: https://www.adafruit.com/product/5499
**Pins:**
- Common
- DefClosed
- DefOpen
- LED -
- LED +
### B2 — [PB86-A1](https://www.flux.ai/giulioz/pb86-a1~of.md)
- Product Info Url: https://www.adafruit.com/product/5499
**Pins:**
- Common
- DefClosed
- DefOpen
- LED -
- LED +
### B3 — [PB86-A1](https://www.flux.ai/giulioz/pb86-a1~of.md)
- Product Info Url: https://www.adafruit.com/product/5499
**Pins:**
- Common
- DefClosed
- DefOpen
- LED -
- LED +
### B4 — [PB86-A1](https://www.flux.ai/giulioz/pb86-a1~of.md)
- Product Info Url: https://www.adafruit.com/product/5499
**Pins:**
- Common
- DefClosed
- DefOpen
- LED -
- LED +
### B5 — [PB86-A1](https://www.flux.ai/giulioz/pb86-a1~of.md)
- Product Info Url: https://www.adafruit.com/product/5499
**Pins:**
- Common
- DefClosed
- DefOpen
- LED -
- LED +
### B6 — [PB86-A1](https://www.flux.ai/giulioz/pb86-a1~of.md)
- Product Info Url: https://www.adafruit.com/product/5499
**Pins:**
- Common
- DefClosed
- DefOpen
- LED -
- LED +
### B7 — [PB86-A1](https://www.flux.ai/giulioz/pb86-a1~of.md)
- Product Info Url: https://www.adafruit.com/product/5499
**Pins:**
- Common
- DefClosed
- DefOpen
- LED -
- LED +
### B8 — [PB86-A1](https://www.flux.ai/giulioz/pb86-a1~of.md)
- Product Info Url: https://www.adafruit.com/product/5499
**Pins:**
- Common
- DefClosed
- DefOpen
- LED -
- LED +
### DAC AMP — [MAX98357 Breakout](https://www.flux.ai/giulioz/max98357-breakout~uw.md)
- Product Info Url: https://www.adafruit.com/product/3006
**Pins:**
- BCLK
- DIN
- GAIN
- GND
- LRC
- S-
- S+
- SD
- Vin
### Display — [Adafruit ST7789 TFT Display](https://www.flux.ai/giulioz/adafruit-st7789-tft-display~55.md)
- Product Info Url: https://www.adafruit.com/product/5394
**Pins:**
- 3V
- DC
- Gnd
- Lite
- MISO
- MOSI
- RST
- SCK
- SDCS
- TCS
- Vin
### ENCODER — [PEC11R-4215F-S0024](https://www.flux.ai/vasyl/pec11r-4215f-s0024~u3j.md)
- Part Type: Encoder
- Manufacturer Part Number: PEC11R-4215F-S0024
- Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/PEC11R.pdf
- Manufacturer Name: Bourns Inc.
**Pins:**
- ~
- ~
- A
- B
- COM
- SHIELD
- SHIELD__1
### MicroAmp — [Adafruit Microphone MAX9814 Breakout](https://www.flux.ai/giulioz/adafruit-microphone-max9814-breakout~io.md)
- Product Info Url: https://www.adafruit.com/product/1713
**Pins:**
- AR
- Gain
- GND
- GND_Mount1
- GND_Mount2
- Out
- Vdd
### PICO — [Raspberry Pi Pico Shield](https://www.flux.ai/jharwinbarrozo/raspberry-pi-pico-shield~937.md)
- Part Type: Microcontroller
- Manufacturer Part Number: Pico
**Pins:**
- 3V3
- 3V3_EN
- ADC_VREF
- AGND
- GND
- GND
- GND
- GND
- GND
- GND
- GND
- GND
- GPIO0
- GPIO1
- GPIO10
- GPIO11
- GPIO12
- GPIO13
- GPIO14
- GPIO15
- GPIO16
- GPIO17
- GPIO18
- GPIO19
- GPIO2
- GPIO20
- GPIO21
- GPIO22
- GPIO26_ADC0
- GPIO27_ADC1
- GPIO28_ADC2
- GPIO3
- GPIO4
- GPIO5
- GPIO6
- GPIO7
- GPIO8
- GPIO9
- RUN
- SWCLK
- SWDIO
- VBUS
- VSYS
### PWR 5v — [Pin Header 01x02 2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/pin-header-01x02-254mm-vertical~4uy.md)
- Part Type: Connector
- License: https://creativecommons.org/licenses/by/4.0/
**Pins:**
- P1 [pin 1]
- P2 [pin 2]
### RESET — [Dip switch](https://www.flux.ai/jecstronic/dip-switch~soz.md)
- Part Type: Switch
- License: https://creativecommons.org/licenses/by/4.0/
**Pins:**
- 1 [pin 1]
- 1 [pin 1]
- 2 [pin 2]
- 2 [pin 2]
### SIPO1 — [SN74HC595N](https://www.flux.ai/giulioz/sn74hc595n~8r.md)
- Product Info Url: https://www.adafruit.com/product/450
- Datasheet URL: https://cdn-shop.adafruit.com/datasheets/sn74hc595.pdf
- Manufacturer Part Number: SN74HC595N
- Manufacturer Name: Texas Instruments
**Pins:**
- ~MR [pin 10]
- ~OE [pin 13]
- DS [pin 14]
- GND [pin 8]
- Q0 [pin 15]
- Q1 [pin 1]
- Q2 [pin 2]
- Q3 [pin 3]
- Q4 [pin 4]
- Q5 [pin 5]
- Q6 [pin 6]
- Q7 [pin 7]
- Q7_2 [pin 9]
- SH_CP [pin 11]
- ST_CP [pin 12]
- VCC [pin 16]
### Speaker — [HIBOX3070-K](https://www.flux.ai/giulioz/hibox3070-k~le.md)
- Product Info Url: https://www.adafruit.com/product/3351
**Pins:**
- S-
- S+
*The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/oozliuoo/pistrument~8z](https://www.flux.ai/oozliuoo/pistrument~8z).*
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*Generated from [https://www.flux.ai/oozliuoo/pistrument~8z](https://www.flux.ai/oozliuoo/pistrument~8z)*