# Bare Harlequin Time Machine

## Description

Welcome to your new project\. Imagine what you can build here\.

## Project Details

- **Owner:** mac12354
- **Created:** 5/30/2026
- **Last Updated:** 5/30/2026
- **Visibility:** Public

## Key Components

### BT1 — [Battery Holder SMD 2 Cells AAA](https://flux.ai/jharwinbarrozo/battery-holder-smd-2-cells-aaa~q7.md)

- Datasheet URL: https://datasheet\.lcsc\.com/lcsc/2012311835\_MYOUNG\-BH\-AAA\-B5AA001\_C964881\.pdf
- Manufacturer Name: MYOUNG
- Part Type: Connector
- Manufacturer Part Number: BH\-AAA\-B5AA001

**Pins:**
- 1neg
- 1pos
- 2neg
- 2pos

### U1 — [ARDUINO\_NANO](https://flux.ai/jecstronic/arduinonano~2x.md)

- Manufacturer Part Number: ARDUINO\_NANO
- Manufacturer Name: Texas Instruments Inc\.
- Part Type: Integrated Circuit
- License: https://creativecommons\.org/licenses/by/4\.0/
- Datasheet URL: https://www\.snapeda\.com/parts/Arduino%20Nano/Arduino/datasheet/

**Pins:**
- \+5V [pin 27]
- 3V3 [pin 17]
- A0 [pin 19]
- A1 [pin 20]
- A2 [pin 21]
- A3 [pin 22]
- A4 [pin 23]
- A5 [pin 24]
- A6 [pin 25]
- A7 [pin 26]
- AREF [pin 18]
- COM/GND [pin 4]
- COM/GND [pin 29]
- D0/RX [pin 2]
- D1/TX [pin 1]
- D10 [pin 13]
- D11/MOSI [pin 14]
- D12/MISO [pin 15]
- D13/SCK [pin 16]
- D2 [pin 5]
- D3 [pin 6]
- D4 [pin 7]
- D5 [pin 8]
- D6 [pin 9]
- D7 [pin 10]
- D8 [pin 11]
- D9 [pin 12]
- RESET [pin 3]
- RESET [pin 28]
- VIN [pin 30]

*The full schematic, PCB layout, bill of materials, and interactive design are available at [https://flux\.ai/mac12354/bare\-harlequin\-time\-machine\~7i](https://flux.ai/mac12354/bare-harlequin-time-machine~7i).*

---

*Generated from [https://flux\.ai/mac12354/bare\-harlequin\-time\-machine\~7i](https://flux.ai/mac12354/bare-harlequin-time-machine~7i)*