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Function Relay Module

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ICStation MICRO USB 5V 4-Channel Relay Module USB Control Relay Module ICSE012A ICStation MICRO USB 5V 4-Channel Relay Module USB Control Relay Module ICSE012A .zhengwen { font-size: 10.5pt; font-family:Arial, Helvetica, sans-serif; color: #000; font-weight: normal; } .style2 {color: 1} .style3 { font-size: x-large; color: #FF0000; } .biaoti1 { font-size: 10.5pt; font-family: Ari... $4.89
$6.99
SKU: 4012
$4.89
$6.99

31

Micro USB Digital LCD Display Time Delay Relay Module 6-30V Control Timer Switch Trigger Cycle Module Micro USB Digital LCD Display Time Delay Relay Module 6-30V Control Timer Switch Trigger Cycle Module Description: It is a multifunction delay relay module.LCD display, very clear, easy to use, powerful. It can be widely used at Smart home, Industrial control, Automatic irrigation, Indoor ventilation, Protection equipment.   ... $5.81
$7.75
SKU: 13286
$5.81
$7.75

25

Timer Switch Controller Module 10S-24H Adjustable Delay Module Timer Switch Controller Module 10S-24H Adjustable Delay Module Function Description:   1. Power-on reset automatically; 2. The delay time adjustment range of about 10 seconds to 24 hours; 3. Current output voltage ratio parameter:3V/300mA;5V/200mA;9V/100mA 4. Input voltage:3... $2.23
$2.97
SKU: 7511
$2.23
$2.97

26

5V 1 Channel Relay Module Shield for Arduino ARM PIC AVR DSP SRD 5V 1 Channel Relay Module Shield for Arduino ARM PIC AVR DSP SRD 5V 1 Channel Relay Module Shield for Arduino ARM PIC AVR DSP SRD-05VDC-SL-C   1. Introduction   The item is a 5V 1-Channel Relay interface board,It can be controlled directly by a wide range of microcontrollers ... $1.38
$1.84
SKU: 1706
$1.38
$1.84

26

XH-M662 DC12V Digital Timer Switch Countdown Timer Module 5-60min or 1-24hours Automatic Controller XH-M662 DC12V Digital Timer Switch Countdown Timer Module 5-60min or 1-24hours Automatic Controller Description: This product is the countdown disconnection module.You can set a minute or an hour. Minute mode range 1-60 minutes. The hour mode is 1-24 hours. Automatically open after setting and automatically close after running. One... $3.37
$4.49
SKU: 13101
$3.37
$4.49

25

3 Channel DC 3.3V 5V Relay Module Relay Expansion Board with Optocoupler Insulation for Arduino 3 Channel DC 3.3V 5V Relay Module Relay Expansion Board with Optocoupler Insulation for Arduino Product Introduction: 1.Size:63*42*20mm 2.Power Supply Voltage:5V 3.Trigger Level:3V-7V trigger 4.Trigger Current:5mA 5.Control Voltage:AC 0-250V or DC 0-30V 6.Control Current:0-7A 7.Function:weak current control strong cur... $2.99
$3.99
SKU: 9665
$2.99
$3.99

25

MicroPower Motor Forward Reverse Move Controller Self-locking 433MHz RF Wireless Transceiver Module DC 3.5V-12V Driver MicroPower Motor Forward Reverse Move Controller Self-locking 433MHz RF Wireless Transceiver Module DC 3.5V-12V Driver 1.Description:   It is a micro power small motor.It can be used to control magnetic coils,small motors,motor electromagnets,positive and negative switching equipment.   2.Feature:   1>.Support voltage ou... $11.99
$15.99
SKU: GY18163
$11.99
$15.99

26

Mini Wireless Remote Control Switch Self-locking 433MHz RF Wireless Transceiver Relay Module Mini Wireless Remote Control Switch Self-locking 433MHz RF Wireless Transceiver Relay Module 1.Description:   It is a wireless remote control switch module.The module adopts energy-saving programs and consumes very little power in standby mode.   2.Feature:   1>.Relay normally closed/normally op... $11.99
$15.99
SKU: GY18156
$11.99
$15.99

26

DC 12V 2.4G IoT Wireless Transceiver WIFI Intelligent Controller Switch 10A Relay Module APP Control DC 12V 2.4G IoT Wireless Transceiver WIFI Intelligent Controller Switch 10A Relay Module APP Control 1.Description:   It is a Wifi relay control module.It requires no programming,just download an "eWeLink" APP and link to WIFI to control the built-in cloud.As long as the module is connected to WIFI,the mobile phone ca... $10.49
$13.99
SKU: GY18128
$10.49
$13.99

26

DC 12V 2.4G IoT Wireless Transceiver 2Bit WIFI Intelligent Controller Switch 10A Relay Module 2-Channel APP Control DC 12V 2.4G IoT Wireless Transceiver 2Bit WIFI Intelligent Controller Switch 10A Relay Module 2-Channel APP Control 1.Description:   It is a 2 way Wifi relay control module.It requires no programming, just download an "eWeLink" APP and link to WIFI to control the built-in cloud.As long as the module is connected to WIFI,the mobile p... $13.88
$18.50
SKU: GY18127
$13.88
$18.50

25

DC 12V 2.4G IoT Wireless Transceiver 4Bit WIFI Intelligent Controller Switch 10A Relay Module 4-Channel APP Control DC 12V 2.4G IoT Wireless Transceiver 4Bit WIFI Intelligent Controller Switch 10A Relay Module 4-Channel APP Control 1.Description:   It is a 4 way Wifi relay control module.It requires no programming,just download an "eWeLink" APP and link to WIFI to control the built-in cloud.As long as the module is connected to WIFI,the mobile ph... $19.49
$25.99
SKU: GY18126
$19.49
$25.99

25

DC 12V 2.4G 4Bit IoT Wireless Transceiver WIFI Intelligent Controller Switch 10A Relay Module 4-Channel APP Control for Arduino DC 12V 2.4G 4Bit IoT Wireless Transceiver WIFI Intelligent Controller Switch 10A Relay Module 4-Channel APP Control for Arduino 1.Description:   It is a 4 way Wifi relay control module.It requires no programming,just download an "eWeLink" APP and link to WIFI to control the built-in cloud.As long as the module is connected to WIFI,the mobile ph... $16.49
$21.99
SKU: GY18125
$16.49
$21.99

25

RS485 Modbus-RTU 12V 1Bit Relay Module 1-Channel Switch Controller for Arduino RS485 Modbus-RTU 12V 1Bit Relay Module 1-Channel Switch Controller for Arduino 1.Description:   It is a 1 bit ModbusRTU relay module.It supports RS485 communication interface and TTL communication interface.   2.Feature:   1>.Modbus serial communication   2>.Relay switc... $8.69
$11.59
SKU: GY18123
$8.69
$11.59

25

RS485 Modbus-RTU 12V 2Bit Relay Module 2-Channel Switch Controller for Arduino RS485 Modbus-RTU 12V 2Bit Relay Module 2-Channel Switch Controller for Arduino 1.Description:   It is a 2 bit ModbusRTU relay module.It supports RS485 communication interface and TTL communication interface,2 input and output.   2.Feature:   1>.Modbus serial communication  ... $10.49
$13.99
SKU: GY18122
$10.49
$13.99

26

RS485 Modbus-RTU 12V 3Bit Relay Module 3-Channel Switch Controller for Arduino RS485 Modbus-RTU 12V 3Bit Relay Module 3-Channel Switch Controller for Arduino 1.Description:   It is a 3 bit ModbusRTU relay module.It supports RS485 communication interface and TTL communication interface,3 input and output.   2.Feature:   1>.Modbus serial communication  ... $11.24
$14.99
SKU: GY18121
$11.24
$14.99

26

RS485 Modbus-RTU 12V 4Bit Relay Module 4-Channel Switch Controller for Arduino RS485 Modbus-RTU 12V 4Bit Relay Module 4-Channel Switch Controller for Arduino 1.Description:   It is a 4 bit ModbusRTU relay module.It supports RS485 communication interface and TTL communication interface,4 input and output.   2.Feature:   1>.Modbus serial communication  ... $11.84
$15.79
SKU: GY18120
$11.84
$15.79

25

Low Power Consumption Synchronization Timer Output Alarm Delay Relay Module Scheduled Start Low Power Consumption Synchronization Timer Output Alarm Delay Relay Module Scheduled Start 1.Decription:   Timer3-RU is a programmable timer module with USB and high precision clock chip.   2.Feature:   1>.TmTimer3-RU has a built-in high-speed CPU and high-precision clock chip.   2>... $6.14
$8.19
SKU: GY17347
$6.14
$8.19

25

Low Power Consumption Synchronization Timer Output Alarm Delay Module Low Power Consumption Synchronization Timer Output Alarm Delay Module 1.Description:   TmTimer3 is a low power consumption synchronization timer output alarm delay module. TmTimer3 has a built-in CPU and high-precision clock core.It has timing and delay functions.   2.Feature: &nb... $5.84
$7.79
SKU: GY17346
$5.84
$7.79

25

DC 5V 12V 24V Trigger Counter Module MOS Delay Circuit Switch Timer 32-Function DC 5V 12V 24V Trigger Counter Module MOS Delay Circuit Switch Timer 32-Function 1.Description:   It is a delay MOS tube module.It can be used to control motors,LED strips,DC motors,miniature water pumps,solenoid valves,etc.   2.Feature:   1>.Digital dispiay   2>.No noise... $4.49
$5.99
SKU: GY17192
$4.49
$5.99

26

DC 12V 10minute Delay Relay Module 10A Switch Controller Adjustable Trigger Delay Circuit Board DC 12V 10minute Delay Relay Module 10A Switch Controller Adjustable Trigger Delay Circuit Board 1.Description:   QF1025 is a trigger delay module.User can adjust delay time by potentiometer to meet require.   2.Feature:   1>.Low level trigger   2>.Support input reverse connection protec... $3.74
$4.99
SKU: 15148
$3.74
$4.99

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