# Chrono \+ Attachments 1\.1

## Description

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

## Project Details

- **Owner:** mekicaman
- **Created:** 6/8/2026
- **Last Updated:** 8/6/2026
- **Visibility:** Public

## Key Components

### J1 — [Pin Header 01x07 2\.54mm Horizontal](https://flux.ai/adrian95/pin-header-01x07-254mm-horizontal~g6w.md)

- Part Type: Connector
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- Pin\_1 [pin 1]
- Pin\_2 [pin 2]
- Pin\_3 [pin 3]
- Pin\_4 [pin 4]
- Pin\_5 [pin 5]
- Pin\_6 [pin 6]
- Pin\_7 [pin 7]

### J2 — [Pin Header 01x07 2\.54mm Horizontal](https://flux.ai/adrian95/pin-header-01x07-254mm-horizontal~g6w.md)

- Part Type: Connector
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- Pin\_1 [pin 1]
- Pin\_2 [pin 2]
- Pin\_3 [pin 3]
- Pin\_4 [pin 4]
- Pin\_5 [pin 5]
- Pin\_6 [pin 6]
- Pin\_7 [pin 7]

### U1 — [BPW34S](https://flux.ai/lcsc/bpw34s~moo.md)

- Manufacturer Part Number: BPW34S
- Part Type: Photodiodes
- Package or Case Code: OPTO\-TH\_L4\.7\-W4\.3\-P5\.10\-RD
- Manufacturer Name: VISHAY\(威世\)
- LCSC Part Number: C3000801
- JLCPCB Part Class: Extended Part

**Pins:**
- \- [pin 2]
- \+ [pin 1]

### U2 — [M3535N1UVS8U12\-365nm](https://flux.ai/lcsc/m3535n1uvs8u12-365nm~4jjj.md)

- Part Type: Light Emitting Diodes \(LED\)
- Manufacturer Name: Silverlight\(银月光\)
- LCSC Part Number: C2833504
- JLCPCB Part Class: Extended Part
- Manufacturer Part Number: M3535N1UVS8U12\-365nm
- Package or Case Code: LED\-SMD\_3P\-L3\.5\-W3\.5\-R\-RD\-C

**Pins:**
- \- [pin 2]
- \+ [pin 1]
- nc [pin 3]

### U3 — [M3535N1UVS8U12\-365nm](https://flux.ai/lcsc/m3535n1uvs8u12-365nm~4jjj.md)

- Part Type: Light Emitting Diodes \(LED\)
- Manufacturer Name: Silverlight\(银月光\)
- LCSC Part Number: C2833504
- JLCPCB Part Class: Extended Part
- Manufacturer Part Number: M3535N1UVS8U12\-365nm
- Package or Case Code: LED\-SMD\_3P\-L3\.5\-W3\.5\-R\-RD\-C

**Pins:**
- \- [pin 2]
- \+ [pin 1]
- nc [pin 3]

### U4 — [LM393N/NOPB](https://flux.ai/adrian95/lm393nnopb~2kc.md)

- License: https://creativecommons\.org/licenses/by/4\.0/
- Datasheet URL: https://www\.snapeda\.com/parts/LM2903D/Texas%20Instruments/datasheet/
- Manufacturer Name: Texas Instruments Inc\.
- Part Type: Integrated Circuit
- Manufacturer Part Number: LM393N/NOPB

**Pins:**
- 1IN\- [pin 2]
- 1IN\+ [pin 3]
- 1OUT [pin 1]
- 2IN\- [pin 6]
- 2IN\+ [pin 5]
- 2OUT [pin 7]
- GND [pin 4]
- VCC [pin 8]

### U5 — [BPW34S](https://flux.ai/lcsc/bpw34s~moo.md)

- Manufacturer Part Number: BPW34S
- Part Type: Photodiodes
- Package or Case Code: OPTO\-TH\_L4\.7\-W4\.3\-P5\.10\-RD
- Manufacturer Name: VISHAY\(威世\)
- LCSC Part Number: C3000801
- JLCPCB Part Class: Extended Part

**Pins:**
- \- [pin 2]
- \+ [pin 1]

### U6 — [M3535N1UVS8U12\-365nm](https://flux.ai/lcsc/m3535n1uvs8u12-365nm~4jjj.md)

- Part Type: Light Emitting Diodes \(LED\)
- Manufacturer Name: Silverlight\(银月光\)
- LCSC Part Number: C2833504
- JLCPCB Part Class: Extended Part
- Manufacturer Part Number: M3535N1UVS8U12\-365nm
- Package or Case Code: LED\-SMD\_3P\-L3\.5\-W3\.5\-R\-RD\-C

**Pins:**
- \- [pin 2]
- \+ [pin 1]
- nc [pin 3]

### U7 — [M3535N1UVS8U12\-365nm](https://flux.ai/lcsc/m3535n1uvs8u12-365nm~4jjj.md)

- Part Type: Light Emitting Diodes \(LED\)
- Manufacturer Name: Silverlight\(银月光\)
- LCSC Part Number: C2833504
- JLCPCB Part Class: Extended Part
- Manufacturer Part Number: M3535N1UVS8U12\-365nm
- Package or Case Code: LED\-SMD\_3P\-L3\.5\-W3\.5\-R\-RD\-C

**Pins:**
- \- [pin 2]
- \+ [pin 1]
- nc [pin 3]

### U8 — [M2 Mounting Hole](https://flux.ai/vasyl/m2-mounting-hole~st.md)

**Pins:**
- \~

*The full schematic, PCB layout, bill of materials, and interactive design are available at [https://flux\.ai/mekicaman/chrono\-plus\-attachments\-1p1\~dk](https://flux.ai/mekicaman/chrono-plus-attachments-1p1~dk).*

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*Generated from [https://flux\.ai/mekicaman/chrono\-plus\-attachments\-1p1\~dk](https://flux.ai/mekicaman/chrono-plus-attachments-1p1~dk)*