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STD Power Up Industries Inc. v1
License: Public Domain
Mode: Editors' pick
- 0
Update time：
2020-02-01 05:33:31
Creation time：
2019-08-30 10:34:09
Description
Battery management system for a four-cell battery-powered off grid power supply using ACS712
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | LM35DZ | U2,U4,U6,U8 | TO-92(TO-92-3) | 4 |
| 2 | 220uF | C2 | CAP-D3.0XF1.5 | 1 |
| 3 | 680uF | C1 | CAP-D3.0XF1.5 | 1 |
| 4 | MAX11610EEE+ | U1 | SOP-16 | 1 |
| 5 | 33uH | L1 | AXIAL-0.4 | 1 |
| 6 | ACS712ELCTR-05B-T | U3,U5,U7,U9 | SOIC-8_150MIL | 4 |
| 7 | 100n | C13 | RAD-0.1 | 1 |
| 8 | 2N3904 | Q1,Q2,Q3,Q4 | TO-92(TO-92-3) | 4 |
| 9 | ATMEGA328P-PU | U10 | DIP-28_300MIL | 1 |
| 10 | 10k | R32 | AXIAL-0.3 | 1 |
| 11 | 1k | R10,R11,R12,R13,R1,R14,R15,R16,R17,R18 | AXIAL-0.3 | 10 |
| 12 | 330k | R3,R4,R6,R8 | AXIAL-0.3 | 4 |
| 13 | 460K | R2,R5,R7,R9 | AXIAL-0.3 | 4 |
| 14 | 5V Relay | RLY1,RLY2,RLY3,RLY4 | RELAY-TH_RE-XXXXMX | 4 |
| 15 | 16MHz HC-49S | X1 | OSC-49S-1 | 1 |
| 16 | SB560_C138351 | D5,D4,D3,D2 | DO-201AD_BD5.3-L8.4-P12.50-D1.4-RD | 4 |
| 17 | K2-1107ST-A4SW-06 | SW1,SW2,SW3,SW4,SW5,SW6 | K2-1107ST-A4SW-06 | 6 |
| 18 | 1N5824 | D1 | DO-41_D1.20-L5.30-W2.80-L-RD | 1 |
| 19 | 22p | C4,C3 | RAD-0.1 | 2 |
| 20 | 0.1uF, 104 | C6,C7,C9,C11 | RAD-0.1 | 4 |
| 21 | 1nF, 102 | C5,C8,C10,C12 | RAD-0.1 | 4 |
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