# Threads trailer PCB ## Description 3.7V Lipo Charger. Interfaces with MT3608 Boost Converter to convert 3.7V to 5V. Slot on top of your Arduino and charge your battery while the Arduino is plugged in. Or run your Arduino portably using the battery. ## Project Details - **Owner:** adriangispert - **Created:** 7/6/2023 - **Last Updated:** 7/18/2023 - **Visibility:** Public ## Key Components ### BOOST — [LED 0603 (1608 Metric)](https://www.flux.ai/jharwinbarrozo/generic-led-0603-1608-metric~yk.md) - Manufacturer Part Number: NCD0603G1 - Manufacturer Name: Foshan - Part Type: LED **Pins:** - A - K ### CHRG — [LED 0603 (1608 Metric)](https://www.flux.ai/jharwinbarrozo/generic-led-0603-1608-metric~yk.md) - Part Type: LED - Manufacturer Name: Foshan - Manufacturer Part Number: NCD0603O2 **Pins:** - A - K ### D4 — [Schottky Diode](https://www.flux.ai/corynrobinson/schottky-diode~hs.md) - Part Type: Diode - Manufacturer Part Number: SMF3.3A - Package or Case Code: D_SOD-123 - Breakdown Voltage: 5.2V - Purchase Url: https://octopart.com/mbr0520lt1g-onsemi-2933?r=sp **Pins:** - A - K ### DONE — [LED 0603 (1608 Metric)](https://www.flux.ai/jharwinbarrozo/generic-led-0603-1608-metric~yk.md) - Manufacturer Part Number: NCD0603G1 - Part Type: LED - Manufacturer Name: Foshan **Pins:** - A - K ### F2 — [Fuse 0603 1608Metric](https://www.flux.ai/adrian95/fuse-0603-1608metric~mg7.md) - Part Type: Fuse - Manufacturer Part Number: 0466.500NRHF **Pins:** - P1 - P2 ### F3 — [Fuse 0603 1608Metric](https://www.flux.ai/adrian95/fuse-0603-1608metric~mg7.md) - Part Type: Fuse - Manufacturer Part Number: 0466.500NRHF **Pins:** - P1 - P2 ### J1 — [Pin Header 01x06 2.54mm Vertical](https://www.flux.ai/vasy_skral/pin-header-01x06-254mm-vertical~jyw.md) - Manufacturer Name: XFCN - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Manufacturer Part Number: PZ254V-11-06P **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] ### J2 — [Connector 01x08 0.100](https://www.flux.ai/vasy_skral/connector-01x08-0100~q3l.md) - Manufacturer Part Number: PZ254V-11-08P - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: XFCN - Part Type: Connector **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] - Pin_8 [pin 8] ### J3 — [Pin Header 01x10 2.54mm Vertical](https://www.flux.ai/vasy_skral/pin-header-01x10-254mm-vertical~1nl.md) - Manufacturer Part Number: PZ254-1-10-Z-8.5 - Manufacturer Name: HCTL - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_10 [pin 10] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] - Pin_9 [pin 9] ### J4 — [Connector 01x08 0.100](https://www.flux.ai/vasy_skral/connector-01x08-0100~q3l.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: PZ254V-11-08P - Manufacturer Name: XFCN **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] - Pin_8 [pin 8] ### J5 — [S2B-PH-K-S(LF)(SN)](https://www.flux.ai/adrian95/s2b-ph-k-slfsn~brb.md) - Manufacturer Part Number: S2B-PH-K-S(LF)(SN) - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/ePH.pdf - Manufacturer Name: JST Sales America Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] - P2 [pin 2] ### SW1 — [MT-0-102-E001-T000-RS+PJ](https://www.flux.ai/vasyl/mt-0-102-e001-t000-rspluspj~z76.md) - Manufacturer Name: YUEN FUNG - Datasheet URL: https://datasheet.lcsc.com/lcsc/2201240430_YUEN-FUNG-MT-0-102-C003-N003-RS_C1788495.pdf - Manufacturer Part Number: MT-0-102-E001-T000-RS+PJ **Pins:** - ~ - ~ - ~ ### U1 — [DW01A](https://www.flux.ai/adrian95/dw01a~1fl.md) - Part Type: Integrated Circuit - Datasheet URL: https://www.snapeda.com/parts/DW01A/Fortune%20Semiconductor/datasheet/ - Manufacturer Name: Fortune - Manufacturer Part Number: DW01A **Pins:** - CS [pin 2] - GND [pin 6] - OC [pin 3] - OD [pin 1] - TD [pin 4] - VCC [pin 5] ### U4 — [TP4056](https://www.flux.ai/jecstronic/tp4056~me.md) - Manufacturer Name: Top Power ASIC - Manufacturer Part Number: TP4056 - Part Type: Integrated Circuit - Datasheet URL: https://www.snapeda.com/parts/TP4056/NanJing%20Top%20Power%20ASIC%20Corp./datasheet/ **Pins:** - ~CHRG - ~DONE - BAT - CE - EP - GND - PROG - TEMP - VCC ### U5 — [FS8205A](https://www.flux.ai/klam23/fs8205a~pl.md) - Manufacturer Part Number: FS8205A - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://datasheet.lcsc.com/lcsc/2108132230_TECH-PUBLIC-FS8205A_C2830320.pdf - Part Type: Integrated Circuit - Manufacturer Name: TECH PUBLIC **Pins:** - D1/D2 [pin 3] - D1/D2 [pin 4] - G1 [pin 2] - G2 [pin 6] - S1 [pin 1] - S2 [pin 5] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/adriangispert/threads-trailer-pcb~cu](https://www.flux.ai/adriangispert/threads-trailer-pcb~cu).* --- *Generated from [https://www.flux.ai/adriangispert/threads-trailer-pcb~cu](https://www.flux.ai/adriangispert/threads-trailer-pcb~cu)*