IoT blinds controller

1 year ago 771
  • Description
  • Documents
  • BOM
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  • Members
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Description

ESP8266 WiFi module Dual DC Motor controller DRV8870, 5-24V, 2x3.6A Current sensing, stall detection and programmable current limit

Documents

WiFi Controller

PCB

BOM

ID Name Designator Footprint Quantity
1 ESP12F U6 ESP12E-SMD 1
2 DRV8870DDAR U3,U2 HSOP-8 2
3 470uH L1,L3 IND-SMD_L10.5-W10.5 2
4 100uF C4,C2 CAP-D6.3XF2.5 2
5 100uF/25v C6 CAP-D6.3XF2.5 1
6 150uF/25V C5 CAP-TH_BD6.3-P2.50-D1.0-FD 1
7 MMBT2222A Q3 SOT-23-3_L3.0-W1.7-P0.95-LS2.9-BR 1
8 Header-Male-2.54_1x6 H1 HDR-TH_6P-P2.54-V 1
9 150uH L2 IND-606045 1
10 2N7002 Q1,Q2 SOT-23(SOT-23-3) 2
11 10uF C9 0805 1
12 100nF C3,C7,C8,C11 0805 4
13 33nF C1 0805 1
14 10nF C10 0805 1
15 PAD_TERMINAL M1,M2,VCC,GND,M3,M4 CON_PAD_ROUND_1.02MM 6
16 R100 RS1,RS2 2512R 2
17 1N5819W/1A D1,D2 SOD-123F 2
18 10K R6,R4,R7,R5,R8,R3,R9,R10 0805 8
19 4.7K R1 0805 1
20 1000K R13 0805 1
21 1.1M R2 0805 1
22 10M R11 0805 1
23 1.5K R12 0805 1
24 LM2594M-3.3/TR U1 SOP-8 1

Attachments

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