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STD Payment terminal
Payment terminal
License
Public Domain
License: Public DomainMode:
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Update time：
2022-01-03 08:33:11
Creation time：
2021-11-28 20:38:31
Description
Description
https://wiki.makerspaceleiden.nl/mediawiki/index.php/Payment_Terminal_with_TFT_screen
Design Drawing
Design Drawing
schematic diagram
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PCB
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| 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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