BatteryCharger
About the BatteryCharger PCB
BatteryCharger is an open source PCB design by Fangoboyo, published on GitHub. It is a 2-layer board measuring 20.1 × 37.4 mm, with 19 components from 14 distinct parts.
Other key parts include the DW01A and MCP73831. By type, the board carries 5 diodes, 5 capacitors, 4 resistors, 2 ICs, 1 transistor and 1 inductor.
It belongs with the power & battery and displays & leds designs in this gallery.
From the project
An embedded audio-recording smart pen shaped like a carrot, featuring a custom pot docking station for charging and data transfer. Powered by the Luckfox Pico Mini B (RV1103).
An embedded audio-recording smart pen shaped like a carrot, featuring a custom pot docking station for charging and data transfer. Powered by the Luckfox Pico Mini B (RV1103).
A personal carry device in the shape of a carrot, Carrie is an interpretation of the carrot pen used by Judy Hopps in Zootopia. It's built with a microphone and a camera, integrated into the tiny form factor of a pen, and powered by an embedded Linux microcontroller (Luckfox Pico Mini B) on a custom PCB. With the click of a button, Carrie records 1080p footage at 30 FPS with audio, making sure you never forget to…
Main components on the BatteryCharger
BatteryCharger bill of materials (BOM)
19 components, 14 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | DW01A | SOT-23-6 | U1 |
| 1 | MCP73831 | SOT-23-5 | U3 |
| 1 | FS8205A | FS8205A | Q1 |
| 1 | ME2108A33P | ME2108A33P | PS1 |
| 1 | LED | LED_0805_2012Metric | D1 |
| 4 | SS14 | D_SMA | D2, D3, D4, D5 |
| 1 | 22 | L_Bourns-SRN6028 | L1 |
| 2 | 12 | C_0805_2012Metric | C1, C2 |
| 2 | 4.7 | C_0805_2012Metric | C3, C4 |
| 1 | 0.1 | C_0603_1608Metric | C5 |
| 1 | 470 | R_0603_1608Metric | R5 |
| 1 | 2k | R_0603_1608Metric | R6 |
| 1 | 1k | R_0603_1608Metric | R7 |
| 1 | 100 | R_0603_1608Metric | R8 |
BatteryCharger design files
The KiCad project lives in the Fangoboyo/carrie-shenzhen repository on GitHub; these links point at the commit this page was built from.
BatteryCharger: common questions
How big is the BatteryCharger PCB?
The BatteryCharger measures 20.1 × 37.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the BatteryCharger?
19 components, from 14 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 BatteryCharger design files?
From the Fangoboyo/carrie-shenzhen 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 BatteryCharger design in my own project?
The repository has no license, so all rights stay with Fangoboyo. Use it as a reference, and ask the author before reusing the design.
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