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GPL 3.0

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ky-019 relay
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KY-019 5V relay module

3 years ago 1691
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
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Description

The 5V Relay Module KY-019 is perfectly made for Arduino application. It has three pins, the VCC, GND and Signal. It can act as switch if the circuit and the load circuit have different supply voltage. It is commonly use if the load circuit is AC. It is a switch used to connect isolated connection from the circuit using a circuit signal. It has green LED that turns on every time the coil is energized or the signal pin has a high input. A red LED indicates power. For further information see

Documents

KY-019 Relay

KY-019 Relay

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted LCSC
1 W237-103 M1 W237-103 1
2 D2 PN LED3MM 1
3 S8550 T1 SOT23 1
4 D1 POWER LED3MM 1
5 PINHD-1X03 JP1 1X03 1
6 1k R1,R2,R3 R0805 3
7 SRD-05VDC-SL-C RELAY1 RELAY-SL-SRD 1 SRD-05VDC-SL-C EasyEDA LCSC C35449
8 1N4148 D1 SOD80C 1 1N4148 ST LCSC C14516

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你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
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