Battery voltage monitor
About the Battery voltage monitor PCB
Battery voltage monitor is an open source PCB design by louisbabeschneider, published on GitHub. It is a 2-layer board measuring 39.1 × 39.1 mm, with 17 components from 13 distinct parts.
Other key parts include the MAX6457. By type, the board carries 8 resistors, 3 connectors, 2 transistors, 1 IC, 1 diode and 1 capacitor.
It belongs with the power & battery designs in this gallery.
From the project
sudo apt-get install git wget flex bison gperf python3 python3-venv cmake ninja-build ccache libffi-dev libssl-dev dfu-util libusb-1.0-0
Main components on the Battery voltage monitor
Battery voltage monitor bill of materials (BOM)
17 components, 13 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MAX6457 | SOT-23-5 | U1 |
| 1 | P-MOSFET-DMP34M4SPS-13 | PowerDI5060-8 | Q1 |
| 1 | MOSFET-N-DMN67D7L-7 | SOT-23-3 | Q2 |
| 3 | MC000042 | MC000042 | J1, J2, J3 |
| 1 | JS202011CQN | JS202011CQN | SX1 |
| 1 | LED | CMS_0805po_2012mm | D1 |
| 1 | 0,22uF | CMS_0805po_2012mm | C1 |
| 1 | 1,8Mohm | CMS_0805po_2012mm | R1 |
| 1 | 51,1kOhm | CMS_0805po_2012mm | R1.1 |
| 1 | 100kOhm | CMS_0805po_2012mm | R2 |
| 1 | 10Kohm | CMS_0805po_2012mm | R3 |
| 3 | 10 Kohm | CMS_0805po_2012mm | R4, R5, R6 |
| 1 | 12 kOmh | CMS_0805po_2012mm | R7 |
Battery voltage monitor design files
The KiCad project lives in the louisbabeschneider/Balancing-Babebot repository on GitHub; these links point at the commit this page was built from.
Battery voltage monitor: common questions
How big is the Battery voltage monitor PCB?
The Battery voltage monitor measures 39.1 × 39.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Battery voltage monitor?
17 components, from 13 distinct parts. The full bill of materials is listed on this page.
Where can I download the Battery voltage monitor design files?
From the louisbabeschneider/Balancing-Babebot repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Battery voltage monitor design in my own project?
The repository has no license, so all rights stay with louisbabeschneider. Use it as a reference, and ask the author before reusing the design.
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