A relay is an electrically operated switch. Many relays use an electromagnet to mechanically operate a switch, but other operating principles are also used, such as solid-state relays. Relays are used where it is necessary to control a circuit by a separate low-power signal, or where several circuits must be controlled by one signal.
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5V 1 Channel Relay Module (with Optocoupler)
Features
- Operating Voltage(VDC) : 5V
- Max. Current(mA) : 0.20 mA
- Current Capacity : 10A
- Standard TTL Level logic controlled (AVR, Arduino, 8051, PIC, ARM)
₹89.68
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6-30V 1-Channel Power Relay Module with Adjustable Timing Cycle
₹299.72(0 Reviews)
Specifications:
- Operating voltage: 6-30V
- Time interval:0.1 s (minimum) ~ 999 min (maximum) continuously adjustable.
- Trigger Signal Source: High-Level Trigger (3.0 V-24 V)
- Output Capacity: can control no more than DC 30V 5A AC or 220 V devices 5A
- Optocoupler Isolation.
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USB Control 1 Channel Module 5V Relay Module
₹389.40(0 Reviews)
Features:
- Contact type: NC / COM / NO
- Input current: ≥300mA
- Input voltage: DC 5V
- Support Win7, XP 32-bit systems
- Onboard square USB interface, stable connection.
- Use imported high-performance USB control chip.
- Application code: Green indicates that the relay is closed, the red disconnect
- Military grade PCB board production.
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8 Channel 5V Relay Module Opto-Coupler
₹448.40(0 Reviews)
Features
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- 5V 8-Channel Relay interface board
- LOW level trigger, equipped with indicator easy to recognize the working status
- Each relay has NO and NC ports, easier to connect and control the connected devices
- Selection of plastic material for high temperature and better chemical solution performance.
- PCB size: 5.7 x 13.8 cm
- Support control of 10A 30V DC and 10A 250V AC signals
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5V 1 Channel Relay Module (with Optocoupler)
₹89.68(0 Reviews)
Features
- Operating Voltage(VDC) : 5V
- Max. Current(mA) : 0.20 mA
- Current Capacity : 10A
- Standard TTL Level logic controlled (AVR, Arduino, 8051, PIC, ARM)
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BattleSwitch radio controlled 10A relay (Dimension Engineering)
₹1,984.00(0 Reviews)
Specifications:
- Max relay voltage: 240VAC
- Max relay current: 10A @ 28VDC, 12A @ 120VAC, 10A @ 240VAC.
- Relay resistance: 100 mΩ max
- 3.5V to 5.5V operating voltage (on servo pigtail)
- 30mA typical draw from receiver
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ESP8266 10A DC 7-30V Network Relay WIFI Module
₹499.14(0 Reviews)
Specifications:
- With ESP8266 Wifi module,4-layers board design.
- Input overvoltage protection, input with TVS, when the voltage exceeds 33V,
- automatic protection will operate.
- Input overcurrent protection.
- 220V 10A relay, one normally open, one normally closed.
- One way optocoupler isolation input, TVS input protection.
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