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1 Channel Relay Module with light coupling 5V
3.00 $(0 reviews)- A relay is an electrically operated device.
- It has a control system and (also called input circuit or input contactor).
- It is frequently used in automatic control circuit.
- It is an automatic switch to controlling a high-current circuit with a low-current signal.
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16 Channel Relay Module with Light Coupling 12V
18.00 $(0 reviews)- A relay is an electrically operated device.
- It has a control system and (also called input circuit or input contactor).
- It is frequently used in automatic control circuit.
- It is an automatic switch to controlling a high-current circuit with a low-current signal.
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2 Channel OMRON SSR Solid State Relay Module 240V 2A
7.00 $(0 reviews)A two-channel relay module (HCMODU0115) featuring 2x Omron G3MB-202P solid state relays. This 5V 2 Channel SSR G3MB-202P Solid State Relay Module is capable of switching AC voltages between 100 and 240V at up to a 2A current. The module can be controlled from a 5V digital source such as an Arduino microcontroller.
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2 Channel Relay Module with light coupling 5V
4.00 $(0 reviews)- A relay is an electrically operated device.
- It has a control system and (also called input circuit or input contactor).
- It is frequently used in automatic control circuit.
- It is an automatic switch to controlling a high-current circuit with a low-current signal.
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-17%Sale!
4 Channel Relay Module with light coupling 5V
Original price was: 6.00 $.5.00 $Current price is: 5.00 $.(0 reviews)- A relay is an electrically operated device.
- It has a control system and (also called input circuit or input contactor).
- It is frequently used in automatic control circuit.
- It is an automatic switch to controlling a high-current circuit with a low-current signal.
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6 Channel Relay Module with light coupling 5V
7.00 $(0 reviews)- A relay is an electrically operated device.
- It has a control system and (also called input circuit or input contactor).
- It is frequently used in automatic control circuit.
- It is an automatic switch to controlling a high-current circuit with a low-current signal.
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-11%Sale!
8 Channel Relay Module with light coupling 5V
Original price was: 9.00 $.8.00 $Current price is: 8.00 $.(0 reviews)- A relay is an electrically operated device.
- It has a control system and (also called input circuit or input contactor).
- It is frequently used in automatic control circuit.
- It is an automatic switch to controlling a high-current circuit with a low-current signal.
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NE555 Timer Relay Switch Adjustable Module 12V (0 To 10 Sec)
6.00 $(0 reviews)This is a monostable generator based on the NE555 integrated circuit. It has an adjustable delay time from 0 to 10 seconds using the potentiometer or by changing the capacitance. It is also capable of controlling the device below 220V/10A. -
One Channel OMRON SSR Solid State Relay Module 240V 2A
4.00 $(0 reviews)This 5V 1 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse is based on the Omron G3MB SSR relay which can control up to 2A at 240VAC. This is a 1 Channel SSR relay module which has 3 separate terminals, NO (Normal Open), COM (Common), NC (Normal Closed).
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Relay PCB Type 12V DC
1.00 $(0 reviews)- A relay is an electrically operated device.
- It has a control system and (also called input circuit or input contactor).
- It is frequently used in automatic control circuit.
- It is an automatic switch to controlling a high-current circuit with a low-current signal.
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Relay PCB Type 5V DC
1.00 $(0 reviews)- A relay is an electrically operated device.
- It has a control system and (also called input circuit or input contactor).
- It is frequently used in automatic control circuit.
- It is an automatic switch to controlling a high-current circuit with a low-current signal.
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-17%Sale!
Time Delay Relay Module (ON OFF ) / Timing Cycle 999 Minutes
Original price was: 12.00 $.10.00 $Current price is: 10.00 $.(0 reviews)- Wide voltage power supply (6 ~ 30 V) supports micro usb 5.0 V power supply, easy to operate.
- The interface is clear and simple, powerful, easy to understand, meets almost all your needs.
- A key stop function (stop key) with reverse polarity protection, reverse polarity does not burn.