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1 year ago 77
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Description

Использование термопринтера от кассового аппарата (POS-терминала).

Documents

Sheet_1

PCB_2020-07-19_17-47-05

Sheet_2

BOM

ID Name Designator Footprint Quantity
1 JUMPER-PAD-2-NC_BY_TRACE SJ1 PAD-JUMPER-2-NC_BY_TRACE_YES_SILK 1
2 10k R27 R0805 1
3 100 R26 R0805 1
4 10 R25 R0805 1
5 K2-3.6×6.1 KEY11,KEY17,KEY16,KEY15,KEY14,KEY3,KEY13,KEY12,KEY1,KEY2,KEY18,KEY4,KEY5,KEY10,KEY9,KEY8,KEY7,KEY6 KEY-SMD_2P-L6.2-W3.6-LS8.0 18
6 47uF C7 CAP-SMD_L6.0-W3.2-R-RD 1
7 4.7u C8,C1 CAP-SMD_L6.0-W3.2-R-RD 2
8 HDR-M-2.54_2x4 I2C HDR-M-2.54_2X4 1
9 BUZZER SG1 BUZZER-12MM 1
10 RZC2013 U3 RZC2013 1
11 SUD45P03-09-GE3 Q1 TO-252-2(DPAK) 1
12 stepper motor k U1 NONE 1
13 Optocoupler IC1 ~ 1
14 10k R20 R0603 1
15 1k R14,R18,R17,R13,R12,R16,R15 R0805 7
16 100k R10,R8 R0805 2
17 33k R11 R0805 1
18 62k R9 R0805 1
19 1k R19 R0603 1
20 MicroSD_1 SD1 MICRO-SD9+4P-SMD-16.1X14.5X1.85MM 1
21 MMBT2222A_C171740 Q7 SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR 1
22 BAT54A D2,D1 SOT-23(SOT-23-3) 2
23 100 R21,R3 R0603 2
24 103 R1 R0603 1
25 104 R2,R22 R0603 2
26 HDR-M-2.54_1x2 ONOFF HDR-M-2.54_1X2 1
27 0.04u C6,C4,C3 C0603 3
28 0.1u C2 C1206 1
29 HDR-M-2.54_1x3 BATTERY HDR-M-2.54_1X3 1
30 ESP32 U5 ESP32 1
31 101 R6,R5,R4,R7 R0603 4
32 0.1u C5 C0805 1
33 Header-Female-2.54_1x20 P1 HDR-20X1/2.54 1
34 PCF8574P U4 DIP-16_L19.2-W6.6-P2.54-LS7.6-BL 1
35 SI2301 Q3 SOT-23(SOT-23-3) 1
36 LB1836M-TLM-E U2 SOIC-14_L8.00-W6.40-PITCH1.00-BL 1

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