# [EXAMPLE] Flux onboarding Demo circuit
## Description
Onboarding example document for new users.
## Project Details
- **Owner:** ryanc
- **Created:** 5/4/2021
- **Last Updated:** 5/9/2021
- **Visibility:** Public
## Key Components
### ? — [Ground](https://www.flux.ai/jharwinbarrozo/ground~og.md)
- Exclude from BOM: yes
- Exclude from BOM: true
- Exclude from BOM: true
- Exclude from BOM: true
**Pins:**
- GND
### ? — [Arduino Mega 2560 Rev3](https://www.flux.ai/jharwinbarrozo/arduino-mega-2560-rev3~15.md)
**Pins:**
- 3V3
- 5V
- 5V
- 5V
- A0
- A1
- A10
- A11
- A12
- A13
- A14
- A15
- A2
- A3
- A4
- A5
- A6
- A7
- A8
- A9
- AREF
- D1 / TX0
- D10
- D11
- D12
- D13
- D14 / TX3
- D15 RX3
- D16 / TX2
- D17 / RX2
- D18 / TX1
- D19 / RX1
- D2
- D2 / RX0
- D20 / SDA
- D20 / SDA
- D21 / SCL
- D21 / SCL
- D22
- D23
- D24
- D25
- D26
- D27
- D28
- D29
- D3
- D30
- D31
- D32
- D33
- D34
- D35
- D36
- D37
- D38
- D39
- D4
- D40
- D41
- D42
- D43
- D44
- D45
- D46
- D47
- D48
- D49
- D5
- D50
- D51
- D52
- D53
- D6
- D7
- D8
- D9
- DATA +
- DATA-
- GND
- GND
- GND
- GND
- GND
- GND
- GND
- IOREF
- MISO
- MOSI
- NC
- RESET
- RESET
- SCK
- VCC
- VCC
- VIN
### ? — [Ground](https://www.flux.ai/jharwinbarrozo/ground~og.md)
- Exclude from BOM: yes
- Exclude from BOM: true
**Pins:**
- GND
### BT1 — [Single Cell Battery](https://www.flux.ai/lwcassid/single-cell-battery~9f.md)
- Voltage: 1.5V
**Pins:**
- ANODE
- CATHODE
### D1 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md)
- Forward Voltage: 1.70
- Breakdown Voltage: 0V
- Saturation Current: 93.2e-12A
- Emission Coefficient: 3.73
- Series Resistance: 0.42Ω
**Pins:**
- ANODE
- CATHODE
### Q1 — [NPN Transistor](https://www.flux.ai/jharwinbarrozo/npn-transistor~hqd.md)
- Beta / hFe: 100
- Leakage Current: 1e-13A
**Pins:**
- B
- C
- E
### Q2 — [NPN Transistor](https://www.flux.ai/jharwinbarrozo/npn-transistor~hqd.md)
- Leakage Current: 1e-13A
- Beta / hFe: 100
**Pins:**
- B
- C
- E
### VCC — [DC Supply](https://www.flux.ai/jharwinbarrozo/dc-supply~35.md)
- Voltage: 5V
**Pins:**
- ANODE
- CATHODE
*The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/ryanc/example-flux-onboarding-demo-circuit~xl](https://www.flux.ai/ryanc/example-flux-onboarding-demo-circuit~xl).*
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*Generated from [https://www.flux.ai/ryanc/example-flux-onboarding-demo-circuit~xl](https://www.flux.ai/ryanc/example-flux-onboarding-demo-circuit~xl)*