Payment terminal

1 month ago

Profile:Payment terminal at the makerspace in Leiden. See https://wiki.makerspaceleiden.nl/mediawiki/index.php/Payment_Terminal_with_TFT_screen

Open source license: Public Domain

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Description

https://wiki.makerspaceleiden.nl/mediawiki/index.php/Payment_Terminal_with_TFT_screen

Documents

PCB_Payment terminal

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BOM

ID Name Designator Footprint Quantity
1 HLK-PM01 1 HLK-PM01 1
2 M3 M1,M2,M3,M4 3.0PI 4
3 right/OK P1 CONN-TH_4P_XHB-4A 1
4 left/cancel P2 CONN-TH_4P_XHB-4A 1
5 power P3 CONN-TH_2P-P2.50_XH2.5-2A 1
6 sense1 P4 CONN-TH_2P-P2.50_XH2.5-2A 1
7 sense2 P5 CONN-TH_2P-P2.50_XH2.5-2A 1
8 P2N2222A Q1,Q2 TO92-INLINE 2
9 10k R1,R2,R5,R6,R7,R8,R9,R10 RES-TH_BD2.4-L6.3-P10.30-D0.6 8
10 360 R3,R4 RES-TH_BD2.4-L6.3-P10.30-D0.6 2
11 5V - GND SJ1,SJ2 SJ_2 2
12 NSP_TFT_1.77_128160_ST7735S_8PIN TFT NSP_TFT_1.77_128160_ST7735S_8PIN 1
13 ESP32-DEVKI-V1.0-PIN38 U1 ESP32-DEVKIT-V1.0-38PIN-PCB 1
14 direct U2,U9 SOLDER-JUMPER-0603 2
15 MFRC522 Module U3 MFRC522 1
16 SolderJumperSmd6030 U4,U5,U6,U7 SOLDER-JUMPER-0603 4
17 KF126-5.0-2P U8 CONN-TH_P5.00_KF126-5.0-2P 1
18 lamp U10,U11 SOLDER-JUMPER-0603 2
19 PC817 U12,U13 DIP-4_W7.62MM 2

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