Trigger signal source: high level trigger (3.0V-24V). The sleep mode is added. After enabling, the LCD backlight will be automatically turned off without any for about 5 minutes; any key to wake up;.
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5V 1 One Channel Relay Module Low Level for SCM Household Appliance Control for arduino DIY Kit
Aliexpress UK
This suction, release, so as to achieve the purpose of conduction in the circuit, cut off. With power and relay action indication, absorb bright, disconnect not bright. Module size:35mm 23mm 15mm. 1 x Module.
eBay
1 2 4 6 8 Channel Low Level 5V Solid State Relay Module SSR G3MB-202P 250V 2A Output With Resistive
Aliexpress UK
5V/12V/24V Relay Module Board Optocoupler High/Low Level Trigger 1/4/8 Channel. Channel:1/4/8 Channel.
eBay
5V 1/2/4/6/8 Channel Solid State Relay Module Hight / Low Level SSR G3MB-202P 240V 2A Output with
Aliexpress UK
1x Relay Module. (1.5-5V Status High level relay on). Relay 250V 30A. Due to the light and screen difference, the item's color may be slightly different from the pictures. (0-1V Status Low-level Relayer OFF).
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Low Level 5V 1 2 4 8 Channel Solid State Relay Module SSR G3MB-202P 240V 2A Output With Resistive
Aliexpress UK
Good Good quality.
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1PCS 1 Channel 3V Relay Module 3.3V Low Level Shooting with Lamp
Aliexpress UK
NO1--NO8: Relay module normally open interfaces, relays dangling before the snap, after snap, it's connected to COM. NC1--NC8: Relay normally closed interfaces. Relay will be short connected to the COM before snap, it's open after suction.
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Low Level 5V 1 2 4 8 Channel Solid State Relay Module SSR G3MB-202P 240V 2A Output With Resistive
Aliexpress UK
What is this?Widely used for DSP(digital signal processing), MCU(Microcontroller Unit) control, programmable logic controller, smart home control etc.What will I get?Relay module, is in size of: 1 channel, 12V voltage, 10A AC250/DC30V maximum load current and voltage, 0-1.5V trigger voltage, 5mA trigger current, 50mm x 25mm/2-inch x 1-inch(L*W)In the package of: 2pcs x Relay moduleIs there any advantages of the product?Photo coupler isolation strong driving ability, stable performance; It can be connected directly through the terminal block, which is convenient for connection; Fixing screw hole position for easy installationHow to use it?Module interface:1. VCC: connected to the positive pole of 12V power supply2. GND: connected to negative pole of 12V power supply3. In1: signal trigger terminal, active at low levelRelay output terminal:1.
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1/2/4/6/8/16 Ways 3.3V/5V/12V/24V Relay Modules Low Level Triggered Development Boards Modules with
Aliexpress UK
What is this?Widely used for DSP(digital signal processing), MCU(Microcontroller Unit) control, programmable logic controller, smart home control etc.What will I get?Relay module, is in size of: 4 channel, 5V voltage, 10A AC250/DC30V maximum load current and voltage, 0-1.5V trigger voltage, 5mA trigger current, 75mm x 52mm/2.96-inch x 2-inch(L*W)In the package of: 2pcs x Relay moduleIs there any advantages of the product?Photo coupler isolation strong driving ability, stable performance; It can be connected directly through the terminal block, which is convenient for connection; Fixing screw hole position for easy installationHow to use it?Module interface:1. VCC: connected to the positive pole of 5V power supply2. GND: connected to negative pole of 5V power supply3.
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1PC 1 Channel 3V Relay Module 3.3V Low Level Shooting with Lamp
Aliexpress UK