arduino control relay switch

IV - U3 12 v / 24 vdc voltage digital control relay switch/over-voltage and under-voltage relay Product Description Product name: digital voltage cont...

CWT5015 Cellular RTU, M2M telemetry controller, sms 3G 4G wireless remote control relay switch,3G 4G gsm i/o module Support 3g WCDMA and 4g LTE versio...

1 Output Wifi Remote Control Relay Switch,DC 6-24V Power WiFi Remote Relay Switch Introduction USR-WM1s is a smart WIFI relay which can realize remote...

Product Description Rolling Door Motor Wireless Remote Control Relay Switch SMG-806 Battery model 27A Operation voltage DC12V Standby current less 2uA...

CWT GSM SMS Controller List: ( All support 3G/4G) CWT5005 has 2 digital inputs and 2 digital outputs CWT5010 has 4 digital inputs and 4 digital output...

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250VAC 30VDC Arduino 2 Relay Module Expansion Board , Control Panel Specifications: In doing interactive projects using Arduino, a lot of high current...

RL8-01/02 Din Rail Level Control Switch with Water Level Probe AC/DC24-240V Level Control Relay Applications -Designed for monitoring level in wellss,...

Schneider LR9F5371 Industrial Control Relay TeSys Types Overload Relay Up to 630A For LC1F Contacors Applications TeSys LR9 is a complete range of ele...

1. High-powered Electronmagnetic Relay Coil Voltage 80A 220VAC Current Control Relay 2. Product feature: High Power Relay Coil is an electrically oper...

JPK-8-WF High Voltage Relay DC15KV Carry 30A Current Vacuum Relay Switch Make & Break Load Switching Description: The ceramic vacuum relay is a ce...

PTC Pill Thermistor Refrigerator Relay Switch High Precision CQC Certification Description of PTC pill thermistor in PTC Start Relay: 1. It can contro...

G6C-1114P-US-DC5 General Purpose Relays Ideal for Controlling and Switching Circuits Product Description: This G6C-1114P-US-DC5 General Purpose Relay ...

24VDC Powered Electronic Pressure Switch with Control Relay Output BPZK04 Electronic Pressure Switch Introduction of electronic pressure switch : The ...

3G automatic gate door garage opener for electric gate remote control relay switch access control systems Product Description- - - - - - - - - - - - -...

120A Magnetic-hold Type Latching NO and NC Electromagnetic Control Relay Notes:A latching relay is an electromechanical switch. Latching relays are el...

original One relay module, delay power off, disconnect, trigger delay, cycle timing circuit switch, with USB Product Description: One relay module, de...

12V 24V 120A 200A High Current Relay Switch Dual Remote Car Battery Disconnect Relay Shut Off Switch Isolator Item Type: Battery Relay Switch Model Na...

NNC68B Miniature Intermediate Power Relay Certificate Certificate Shipment & Packaging Shipment & Packaging Items NNC68B Inner package Paper b...