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Description

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Documents

Sheet_1

PCB_2020-09-30_11-24-38

BOM

ID Name Designator Footprint Quantity
1 LCD20X4 U3 JST_XH2.54_01X04P_VERT 1
2 OUT_CONNECTOR U4 JST_XH2.54_01X04P_VERT 1
3 100 R1,R7 1/4W 2
4 47k R2,R3 1/4W 2
5 10K R4,R5,R6 1/4W 3
6 3k R8 1/4W 1
7 CHARGE MODULE U2 TP4056MODULE 1
8 BOOST 5V+ U12 MT3608 1
9 BUZZER SP1 BUZZER 1
10 CHARGE_IN POW1 JST_XH_2X2.54 AMG 1
11 BATTREY_IN POW2 JST_XH_2X2.54 AMG 1
12 POWER_LED LED1 JST_XH_2X2.54 AMG 1
13 POWER_SWITCH SW1 JST_XH_2X2.54 AMG 1
14 UP SW2 JST_XH_2X2.54 AMG 1
15 OK SW3 JST_XH_2X2.54 AMG 1
16 DOWN SW4 JST_XH_2X2.54 AMG 1
17 BLUETOOTH_LED LED2 JST_XH_2X2.54 AMG 1
18 5V+ TOGGLE SW5 JST_XH_2X2.54 AMG 1
19 ESP32 U1 MODULE-ESP32-DEVKITC-30GPIO 1
20 P2N2222A Q1 TO92-INLINE 1

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