Description: • 2 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip• adopt standard MODBUS RTU format RS485 communication protocol.• It can realize 2bit input signal detection and 2-bit relay output.• It can be used for digital detection or ..
DescriptionThe four-way Modbus relay module is equipped with mature and stable 8-bit MCU and RS485 level communication chip.Using the standard MODBUSRTU format RS485 communication protocol, it can realize 4 input signal detection and 4 relay output, which can be used for digital detection or power c..
• This is USB controlled relay board with 2 channels. Military grade PCB board
• Adopting for HID technology, so no need to install any driver in for windows
system and you can easy to use.
• The relay can control the maximum voltage 250V, 10A AC load and 30V, 10A DC
Working voltage: DC 5VWorking current: ≥250MaThis WIFI relay based on AI-Thinker ESP-01S WIFI module.
It is designed for smart home, Internet of thing and other DIY
With this smart relay, you will easy to DIY your smart switch to
control any device by your phone anywhere...
This module is in line with international safety standard, control areas and load area have the isolation groove.
Have power and relay operation instructions, connect the light will on, disconnect the light will off.
When signal i..
1.It's a new digital LED countdown display 12v delay module module.
It can be widely used with various control switch places.
2.It can set the delay time,can press "set" buttons.
After setting up, power-up setting value is previous setting delay time
as we set last time (po..
This is a 5V 2-Channel Relay interface board,Be able to control various appliances, and other equipments with large current.It can be controlled directly by Microcontroller(Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
SIZE : 54MM * 75MM
This is a 5V 4-Channel Relay interface board,Be able to control various appliances, and other equipments with large current.It can be controlled directly by Microcontroller(Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .
This relay module is 5V active low.
It is an 8-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc.
It is also able to control various appliances and other eq..
12V relay contact capacity 10A 250V, with optocoupler protection.
I / O port driver is active low. Active Low means when Input is low, Relay Will Trigger
Used as a microcontroller development board module can be used as appliance control, can be u..
The static current:5mA
1. 30A relay module. normally open interface maximum load: AC 250V/30A. DV 30V/30A;
2. Optical coupling isolation. driving..
DC 12V 1 channel relay module with optocoupler1 channel relay module with 12V coil relay. Low level signal triggers the relay. 3 pin terminal connector on switching sode for easy to conenct wires. On the input end there is a 3 pin male header with standard 0.1" pitch. Relay specifications : 10A..
DC 12V 2 channel relay module with optocoupler This 2 Road/Channel Relay Module (with light coupling) 12V module meets the safety standard as control areas and load area have the isolation groove. Optical coupling isolation module.The triggering of the 2 Road/Channel Relay Module is reliable, m..
DC 12V 4 channel relay module with optocoupler The 12V 4 channel relay module is equipped with optocoupler isolation, Maximum load AC 250A 10A, DC 30V 10A, support all SCM control, widely used in PLC control, home intelligent control, industry etc.Features:1. This is a 12V 4 channel relay modul..
DC 12V 8 channel relay module with optocoupler This is a 12V 8-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (For Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) . ..
OMRON 5V 240V solid state relay 2A, output with resistance type fuse 240V 2A. size: 57*55*25 3 the input power supply: 5V DC (160MA) the input control signal voltage: (0-2.5V the state of low level relay ON) (3.3-5V high level relay OFF) the 2.54CM pin and blue KF301 terminal is connected to t..
8 Channel 5V DC SSR Solid State Relay Module Low level trigger 250V 2AThis 5V 2A 8-Channel SSR G3MB-202P Solid State Relay Module is based on the G3MB SSR relay which can control up to 2A at 240VAC. This is an 8 Channel SSR relay module, each relay channel has 3 separate terminals, NO..
With a switch no spark. no noise.high switching speed.anti-corrosion.moisture-proof.
anti-vibration.long life.high reliability.electromagnetic compatibility and other characteristics.
It can be widely used in aerospace.marine.household appliances.machine tools.tel..