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STD NIR circuit
NIR circuit
License
Public Domain
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Update time：
2023-05-08 06:15:24
Creation time：
2023-05-07 13:51:22
Description
Description
NIR circuit
Design Drawing
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 7.4 V | BAT1,BAT2 | BATTERY_18650-HOLDER | 2 |
| 2 | 3.7V | BAT3,BAT4 | BATTERY_18650-HOLDER | 2 |
| 3 | 100nF | C1 | C0603 | 1 |
| 4 | 1uF | C2,C4 | C0603 | 2 |
| 5 | 0.1uF | C3 | C0603 | 1 |
| 6 | 0.1u | C5 | C0603 | 1 |
| 7 | 475-2967-1-ND | IR_RECEIVER | PHOTODIODE_1206 | 1 |
| 8 | SFH 4554 | LED1 | NONE | 1 |
| 9 | 330 Ω | R1 | R_AXIAL-0.4 | 1 |
| 10 | 330Ω | R2 | R_AXIAL-0.4 | 1 |
| 11 | 50kΩ | R3 | R_AXIAL-0.4 | 1 |
| 12 | 6.8kΩ | R4,R8 | R_AXIAL-0.4 | 2 |
| 13 | 68kΩ | R5,R7 | R_AXIAL-0.4 | 2 |
| 14 | 680kΩ | R6,R9 | R_AXIAL-0.4 | 2 |
| 15 | Single switch | S1 | SINGLE SWITCH | 1 |
| 16 | Raspberry Pi | U3 | PI MOTOR BOARD | 1 |
| 17 | MCP3008 | U4 | DIL16 | 1 |
| 18 | NIR Sensor | U5 | SPM0204UD5 | 1 |
| 19 | TP5100 | U6 | SPM0204UD5 | 1 |
| 20 | I2C 128x64 OLED Display Module | U7 | GROVE - OLED DISPLAY 1.12'' | 1 |
| 21 | Buzzer | U8 | BUZ-TH_BD22.0-P10.00_BUZZER_PIEZO_HX-2212 | 1 |
| 22 | Voltage Sensor | U9 | SOT23-5 | 1 |
| 23 | LM358 | U1,U2 | S08 | 2 |
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