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STD Smart Switch with Touch Switch
Smart Switch with Touch Switch
License
Public Domain
License: Public DomainMode:
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Update time：
2021-10-01 12:18:35
Creation time：
2021-06-26 07:49:26
Description
Description
This is the smart switch circuit by which we can turn on and off our appliances from anywhere in the world. In case if internet is not avalibke than we can also turn on and off appliances using our touch switch. Technicle Spacification 3 - 270V , 7A AC load switching 1 - 300V, 16A AC load switcing
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Design Drawing
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | HLK-PM01 | U1 | PWRM-TH_HLK-PM01 | 1 |
| 2 | TTP223 Sensor | B2,B1,B3,B4 | SENSORTTP22X | 4 |
| 3 | BC547BTA | Q3,Q2,Q1,Q4 | TO-92(TO-92-3)-2.54 | 4 |
| 4 | Node_MCU_V3 25mm | U3 | NODEMCU_V3 | 1 |
| 5 | DB126V-5.0-6P-GN | U2 | CONN-TH_DB126V-5.0-6P-GN | 1 |
| 6 | 330 | R4,R1,R3,R2 | R0603 | 4 |
| 7 | 1N4007RLG | D3,D1,D4,D2 | DO-41 | 4 |
| 8 | SRD-12VDC-SL-C | RELAY1,RELAY2,RELAY4,RELAY3 | RELAY-SL-SRD | 4 |
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