HardLabs

Battery monitor

matthieuvigne·MiAM_robotics·Electronics/battery_monitor/battery_monitor.kicad_pcb

Battery monitor PCB layout, top view — open source board by matthieuvigne

About the Battery monitor PCB

Battery monitor is an open source PCB design by matthieuvigne, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 43 × 21.5 mm, with 23 components from 21 distinct parts.

Other key parts include the MIC2779L-1YM5 TR, MCP1790-3302E/DB, HT7533; LDI8233-05U and INA226. By type, the board carries 8 resistors, 4 ICs, 4 capacitors, 3 connectors and 2 transistors.

It belongs with the robotics & motion and power & battery designs in this gallery.

From the project

Generic repo for robotic projects with the former MiAM Eurobot team !

This repo contains information and software for robotic-related projects done with the MiAM Eurobot team.

Our robot architecture are based off an embedded linux on an ARM platform, Raspberry Pi or Beaglebone Black, programmed in C++. We also use Arduinos as slaves for low-level tasks such as motor control or sensor handling - using serial communication through USB.

Main components on the Battery monitor

MIC2779L-1YM5 TRMCP1790-3302E/DBHT7533; LDI8233-05UINA226

Battery monitor bill of materials (BOM)

23 components, 21 distinct parts.

QtyPartRefs
1
MIC2779L-1YM5 TR
MIC2779H-1YM5_TR
IC1
1
MCP1790-3302E/DB
MCP1790-3302E_DB
IC2
1
HT7533; LDI8233-05U
U1
1
INA226
U2
1
DMP4015SK3-13
Q1
1
BS170
Q4
1
Conn_01x04_Male
J1
1
Conn_01x02_Pin
J2
1
Conn_01x02_Pin
J3
1
5mOhm 1% 2W
RA1
1
20k
RV1
1
C3216X7R1H106K160AE
10uF
C1
2
MF-CAP-0402-1uF
1uF
C2, C3
1
MF-CAP-0402-0.1uF
0.1uF
C4
1
920k 1%
R1
1
5k 1%
R2
1
65k
R3
1
5
R4
1
50k
R5
2
4.7k
R6, R7
Show 1 more
QtyPartRefs
1
75k
R8

Battery monitor design files

The KiCad project lives in the matthieuvigne/MiAM_robotics repository on GitHub; these links point at the commit this page was built from.

Battery monitor: common questions

How big is the Battery monitor PCB?

The Battery monitor measures 43 × 21.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Battery monitor?

23 components, from 21 distinct parts. The full bill of materials is listed on this page.

Where can I download the Battery monitor design files?

From the matthieuvigne/MiAM_robotics 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 monitor design in my own project?

Yes, under the terms of its GPL-3.0 license, which matthieuvigne chose for the repository.

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