ConnectBox - Battery Board
About the ConnectBox - Battery Board
ConnectBox - Battery Board is an open source PCB design by ConnectBox, published on GitHub. It is a 2-layer board measuring 52.3 × 80.4 mm, with 31 components from 18 distinct parts.
By type, the board carries 12 resistors, 4 transistors, 4 diodes, 3 LEDs, 2 battery holders and 2 capacitors.
It belongs with the power & battery designs in this gallery.
From the project
Connectbox Circuit Design
This repo contains the schematic and KiCAD design files for the NEO-USB-HAT. This is a daugherboard to add an extra USB port and power input to a NanoPi NEO.
ConnectBox - Battery Board bill of materials (BOM)
31 components, 18 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 3J15 Toshiba | SOT-323_SC-70 | Q1, Q3 |
| 2 | 8205A | 8305A | Q2, Q4 |
| 1 | Conn_01x10_Female | PinSocket_2x05_P2.54mm_Vertical | P10 |
| 2 | Battery_multi_cell Keystone Electronics | Battery 21700 | BT1, BT2 |
| 1 | TestPoint | TestPoint_THTPad_D1.5mm_Drill0.7mm | GND1 |
| 2 | TL3305AF260QG SPST-PUSH E-Switch | SW-TL3305 | PB1, PB2 |
| 1 | LTST-C191KRKT Green Lite-On Inc. | LED_0603_1608Metric | LED1 |
| 1 | LTST-C191KFKT Amber Lite-On Inc. | LED_0603_1608Metric | LED2 |
| 1 | LTST-C191KFKT Red Lite-On Inc. | LED_0603_1608Metric | LED3 |
| 4 | MMBD914 ON Semiconductor | D_SOT-23_ANK | D4, D5, D6, D7 |
| 2 | 1uF KEMET | C_0805_2012Metric | C25, C26 |
| 3 | 100K Yageo | R_0805_2012Metric | R25, R28, R29 |
| 1 | RC0805FR-07200KL 100K Yageo | R_0805_2012Metric | R26 |
| 1 | RC0805FR-0727KL 20K Yageo | R_0805_2012Metric | R27 |
| 1 | 20K Yageo | R_0805_2012Metric | R30 |
| 2 | 10K Yageo | R_0805_2012Metric | R31, R32 |
| 1 | 1.8K Yageo | R_0805_2012Metric | R33 |
| 3 | 1K Yageo | R_0805_2012Metric | R34, R35, R36 |
ConnectBox - Battery Board design files
The KiCad project lives in the ConnectBox/Circuit-Design repository on GitHub; these links point at the commit this page was built from.
ConnectBox - Battery Board: common questions
How big is the ConnectBox - Battery Board?
The ConnectBox - Battery Board measures 52.3 × 80.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the ConnectBox - Battery Board?
31 components, from 18 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the ConnectBox - Battery Board design files?
From the ConnectBox/Circuit-Design repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the ConnectBox - Battery Board design in my own project?
The repository has no license, so all rights stay with ConnectBox. Use it as a reference, and ask the author before reusing the design.
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