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Std edition Microbit_power_b
Profile：d
License: CC-BY-NC 3.0
Project source: Cloned from Microbit_power_board copy
Description
e
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | Screw Terminal | BATT,J1,J2,J3,MICRO:BIT,TTL,VMONITOR | H2-5.0-10.5X8.0MM | 7 |
| 2 | 10uF | C1,C2 | CAP-TH_BD5.0-P2.00-D0.8-FD | 2 |
| 3 | 100uF | C3,C9 | CAP-TH_BD5.0-P2.00-D0.8-FD | 2 |
| 4 | 100nF | C4,C5 | RAD-0.2 | 2 |
| 5 | 10uF Tan | C6,C8 | RAD-0.2 | 2 |
| 6 | I2C BME/SHT | CN1 | SCREW_TERMINAL_5.08MM_4P_ANGLED | 1 |
| 7 | I2C OUTPUT | CN2 | SCREW_TERMINAL_5.08MM_4P_ANGLED | 1 |
| 8 | 1N4001 | D1,D4,D5 | DO-41_BD2.4-L4.7-P8.70-D0.9-RD | 3 |
| 9 | 1N5817 | D2,D3,D6,D7 | DO-41_BD2.4-L4.7-P8.70-D0.9-FD | 4 |
| 10 | 1N4002 | D8,D11 | DO-41_BD2.4-L4.7-P8.70-D0.9-RD | 2 |
| 11 | JUMPER 3 | H1,H2,H3,H4,H5,H6 | 3 PIN 2.54 | 6 |
| 12 | JUMPER 2 | H7,H8,H9,VBAT,VPAN | 2 PIN 2.54 | 5 |
| 13 | HT7333-1_C82218 COPY | LDO1 | TO-92-3_L4.9-W3.7-P1.27-L | 1 |
| 14 | DS3231 | P1 | HDR1X8 | 1 |
| 15 | 2N2222A | Q1,Q2 | TO-92-3_L4.8-W3.7-P2.54-R | 2 |
| 16 | 10k | R1,R3 | AXIAL-0.3 | 2 |
| 17 | 4k7 | R2,R4 | AXIAL-0.3 | 2 |
| 18 | 121 | R5,R10 | AXIAL-0.3 | 2 |
| 19 | 500 | R6,R9 | RES-ADJ-TH_3P-L9.5-W4.9-P2.50-L_3296W | 2 |
| 20 | 1K | R7,R8 | AXIAL-0.3 | 2 |
| 21 | LM1117 COPY | U1,U2 | TO220H | 2 |
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