This circuit is made for automatic hand sanitizer machine,working with a 5V motor and porximity sensor. This circuit also blocks over flow and unnecessary flow of sanitizer.
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | modulated IR sensor | U1 | 38 KHZ MODULATED IR SENSOR | 1 |
| 2 | SRD-S-105D | K1 | RELAY-TH_SRD-S-1XXXXX | 1 |
| 3 | Transistor:BC557 | Q1 | TO-92_MOLDED_NARROW | 1 |
| 4 | 1714968 | U2 | CONN-TH_3P-P6.35_1714968 | 1 |
| 5 | 1k | R1,R2 | R0603 | 2 |
| 6 | XH-2A | CN1 | CONN-TH_XH-2A | 1 |
| 7 | DC-005-5A-2.0 | DC1 | DC-IN-TH_DC-005-5A-2.0 | 1 |
| 8 | 3500u | C1 | CASE-A_3216 | 1 |
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