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3.Supports simple circuit simulation
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STD 2D Barcode reader_02
License: Public Domain
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Description
2d barcode reader
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity | BOM_Supplier |
|---|---|---|---|---|---|
| 1 | TACT PUSH_BUTTON | B1 | SWPUSH2PINSMD | 1 | LCSC |
| 2 | MLT-8530 | BUZZER1 | BUZ-SMD_4P-L8.5-W8.5-P8.50-TL | 1 | LCSC |
| 3 | 100uF | C1 | CAP-SMD_L3.5-W2.8-R-RD | 1 | LCSC |
| 4 | 22uF10V | C2 | 0603 | 1 | LCSC |
| 5 | 0.1UF-25V | C3,C5 | 0603-CAP | 2 | LCSC |
| 6 | 10UF-10V | C4 | C0805 | 1 | LCSC |
| 7 | 1uF | C6 | C0603 | 1 | LCSC |
| 8 | IN5819 | D1 | SMA/DO-214AC | 1 | LCSC |
| 9 | LED-0603_R | LED1 | LED0603_RED | 1 | LCSC |
| 10 | s9013(sot23) | Q1 | COMCHIP_AS9013-L-HF | 1 | LCSC |
| 11 | 2N3904(SOT-23) | Q2 | SOT-23-3_L2.9-W1.3-P1.90-LS2.4-TR | 1 | LCSC |
| 12 | 2k | R1 | R0603 | 1 | LCSC |
| 13 | 10k | R2,R4 | R0603 | 2 | LCSC |
| 14 | 470 | R3 | R0603 | 1 | LCSC |
| 15 | 47 | R5 | R0603 | 1 | LCSC |
| 16 | 820 | R6 | R0603 | 1 | LCSC |
| 17 | BDSWITCH-2PIN-1CH-1R27-SMD-V | SW1 | SW-SMD_L5.4-W2.8-LS8.2 | 1 | LCSC |
| 18 | AMS1117-3.3 | U1 | AMS1117-3.3 | 1 | LCSC |
| 19 | ESP32-WROOM-32E | U2 | WIFI-SMD_ESP32-WROOM-32E-A | 1 | LCSC |
| 20 | IN4148 | U3 | SOD-523_L1.2-W0.8-LS1.6-FD | 1 | LCSC |
| 21 | GM803 | U4 | GM803 | 1 | LCSC |
| 22 | SZT2835WDT-0.5W | U5 | LED-SMD_L3.5-W2.8-R-FD-WHITE | 1 | LCSC |
| 23 | MICRO-USB-Type B | USB1 | MICRO-USB-SMD_MICRO-USB-A17 | 1 | LCSC |
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