2 layers58.9 × 25.7 mm
LoTiBloxy
GiovaSanta/PulseOxyemeter-LotiBloxy
a bluetooth pulse oxymeter Printed Circuit Board Design Project. PCB is meant to take spo2 measurements and sends results to an application via Bluetooth
51 parts
2 layers96.5 × 25.4 mm
Battery managment system
- Size
- 96.5 × 25.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 162
- Nets
- 87
- Pads
- 382
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 4
- Created
- 2 Feb 2016
- Updated
- 25 Jan 2016
Overview
BMS is an open-source printed circuit board by glocklueng, from the glocklueng/BMS repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 96.5 × 25.4 mm with 162 parts on 87 nets.
It is built around the DMN2300UFB4-7B and BST82,215-VB. Its parts include 63 resistors, 34 diodes, 28 capacitors, 16 transistors and 1 IC. It belongs with the power boards of this library.
Main components
2README
README.mdBMS
Battery management system
This is battery management system developed on University FESB for purpose of student project E-kart. Features: here goes features
Pictures
Description
Parts
162| Qty | Value | Footprint | References |
|---|---|---|---|
| 22 | 1K | Resistors_SMD:R_0805 | R3, R13, R14, R15, R18, R21, R24, R25, R28, R31, R34, R37, R40, R43, R44, R47 +6 |
| 17 | 10u | Capacitors_SMD:C_0805 | C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, Cc1 +1 |
| 15 | 10K | Resistors_SMD:R_0805 | R17, R20, R23, R27, R30, R33, R36, R39, R42, R46, R49, R52, R55, R58, R62 |
| 15 | 50 | Resistors_SMD:R_0805 | R16, R19, R22, R26, R29, R32, R35, R38, R41, R45, R48, R51, R54, R57, R61 |
| 15 | BATTERY | Connect:PINHEAD1-2 | BT1, BT2, BT3, BT4, BT5, BT6, BT7, BT8, BT9, BT10, BT11, BT12, BT13, BT14, BT15 |
| 12 | 5,6 | Diodes_SMD:SOD-123 | D20, D21, D22, D23, D24, D27, D28, D29, D31, D32, D33, D34 |
| 12 | DIODESCH | Diodes_SMD:SOD-123 | D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16, D17 |
| 12 | MOSFET_N | CRF1:DFB1006-4 | Q2, Q3, Q4, Q5, Q6, Q9, Q10, Q11, Q13, Q14, Q15, Q16 |
| 4 | 4.7 | Capacitors_SMD:C_0805 | C1, C9, C10, C11 |
| 4 | DIODE | Diodes_SMD:Diode-DO-214AB | D1, D5, D18, D19 |
| 3 | 0.1u | Capacitors_SMD:C_0805 | C3, C6, C8 |
| 3 | 100 | Resistors_SMD:R_0805 | R5, R6, R8 |
| 3 | 1u | Capacitors_SMD:C_0805 | C2, C4, C5 |
| 3 | 40u | Capacitors_SMD:C_1825 | Cf1, Cf2, Cf3 |
| 3 | 5,6V | Diodes_SMD:SOD-123 | D25, D26, D30 |
| 3 | DMN2300UFB4-7B | CRF1:DFB1006-4 | Q7, Q8, Q12 |
| 3 | NTC 10k | Connect:PINHEAD1-2 | R10, R11, R12 |
| 2 | ZENER | Diodes_SMD:SOD-123 | D2, D3 |
| 1 | 100K | Resistors_SMD:R_0805 | R4 |
| 1 | 100V | Diodes_SMD:Diode-DO-214AB | D4 |
| 1 | 100k | Resistors_SMD:R_0805 | R2 |
| 1 | 1ou | Capacitors_SMD:C_0805 | Cc3 |
| 1 | 200 | Resistors_SMD:R_0805 | R1 |
| 1 | 300K | Resistors_SMD:R_0805 | R9 |
| 1 | 4,7 | Capacitors_SMD:C_0805 | C7 |
| 1 | BQ76940 | ab2_tssop:AB2_TSSOP44_0p50P | U1 |
| 1 | BST82,215 | CRF1:sc70 | Q1 |
| 1 | SHUNT 0.001 | Connect:PINHEAD1-2 | R7 |
| 1 | XLR3 | JSTcon:b2b-ph-kl | K1 |
Questions
How big is the BMS PCB?
It measures 96.5 × 25.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the BMS use?
162 parts, built around the DMN2300UFB4-7B and BST82,215-VB. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the BMS KiCad files?
From the glocklueng/BMS repository on GitHub, at the commit this page was made from: the board is design/BQ/BQ.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the BMS design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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