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STD Shield 18 Servo & Li-Ion battery manager for Rpi0w
License: CC-BY-NC-SA 3.0
Mode: Editors' pick
- 0
Update time：
2022-05-27 09:47:01
Creation time：
2022-05-19 06:39:34
Description
Shield permettant de connecter jusqu'à 18 servo sur un Rpi0W avec gestion de l'alimentation et de la charge et l'utilisation d'une batterie li-ion 3,7V
liste des liaisons entre servo et GPIO :
M1 = GPIO21
M2 = GPIO20
M3 = GPIO26
M4 = GPIO16
M5 = GPIO19
M6 = GPIO23
M7 = GPIO13
M8 = GPIO6
M9 = GPIO12
M10 = GPIO5
M11 = GPIO7
M12 = GPIO11
M13 = GPIO8
M14 = GPIO9
M15 = GPIO25
M16 = GPIO10
M17 = GPIO24
M18 = GPIO22
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | Header-Male-2.54_1x1 | B+,B- | HDR-1X1/2.54 | 2 |
| 2 | 22µF | C2,C3 | C0805 | 2 |
| 3 | 100nF | C4,C5 | C0805 | 2 |
| 4 | 10uF | C6 | C0805 | 1 |
| 5 | 1N4007W | D1 | SOD-123_L2.8-W1.8-LS3.7-RD | 1 |
| 6 | LED-TH-3mm_G | GREEN | LED-TH_BD3.0_GREEN | 1 |
| 7 | M20X2 | I/O_RPI0W | 2X20 | 1 |
| 8 | INDUCTOR_SMD:L_COILCRAFT_XXL4040 | L1 | IND-SMD_L4.0-W4.0 | 1 |
| 9 | SMALL_SERVO | M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12,M13,M14,M15,M16,M17,M18 | 1X03 | 18 |
| 10 | FS8205 | Q1 | SOT-23-6 | 1 |
| 11 | 75K | R1 | R0805 | 1 |
| 12 | 10K | R2 | R0805 | 1 |
| 13 | 1.2KΩ | R3 | R0805 | 1 |
| 14 | 1K | R4,R5,R6,R8 | R0805 | 4 |
| 15 | 100Ω | R7 | R0805 | 1 |
| 16 | LED-TH-3mm_R | RED | LED-TH_BD3.0_RED | 1 |
| 17 | SS-12F468-G030 | SW1 | SW-TH_G-SWITCH_SS-12F468-G030 | 1 |
| 18 | MT3608 | U2 | SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR | 1 |
| 19 | DW01A | U4 | SOT-23-6L | 1 |
| 20 | TP4056 | U5 | SOP-8_EP_150MIL | 1 |
| 21 | TYPE-C-31-M-17 | USBC | USB-C-SMD_10P-P1.00-L6.8-W8.9 | 1 |
| 22 | LED-TH-3mm_B | YELLOW | LED-TH_BD3.0_BLUE | 1 |
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