Relay&Relay Module

1 road with a coupler relay module, support for high-level triggered 5V/9V/12V/24V  module description : 1, the module uses genuine quality relay , normally open interfaces Maximum load : AC 250V/10A, DC 30V/10A; 2 , using SMD optocoupler isolation , driving ability , stable...Read More

1 road with a coupler relay module expansion board low level triggered 5V/9V/12V/24V Product description: 1 , the module complies with international safety standards, the control area and the load region isolation trench ; 2 , the module with opto isolation , touch found reliable, m...Read More

1 road  relay module, expansion board, low level trigger, 5V/9V/12V/24V Arduino Product description: 1 , the module complies with international safety standards, the control area and the load region isolation trench ; 2 , using double-sided FR-4 circuit board design , high-end chip ...Read More

Product description: 1 , the module complies with international safety standards, the control area and the load region isolation trench ; 2 , the module with opto isolation , triggering more reliable, more stable ; 3 , using double-sided FR-4 circuit board design , high-end chip producti...Read More

1 channel 30A relay module with opto isolation, support for high and low trigger 5V12V24V description : 1, the module uses genuine quality 30A relay , normally open interfaces Maximum load : AC 250V/30A, DC 30V/30A; 2 , using SMD optocoupler isolation , driving ability , stable performance ; ...Read More

1 channel 30A high current relays, support high and low trigger, completely isolated with optocouplers 5V/12V/24V 5v: 12v: Read More

Product Use: Press the trigger button , the relay locked , press it again , the relay is disconnected , you can also add the trigger switch , and the use of low-level trigger . Household appliances control, home control various lamps , factory equipment control , current control for a variety of...Read More

Product description: 1 , the module complies with international safety standards, the control area and the load region isolation trench ; 2 , using double-sided FR-4 circuit board design , high-end chip production process ; 3, using loose music authentic relay control ; 4, with power supp...Read More

2 relay module with opto isolation, support for high and low level trigger 5V9V12V24V Module Description : 1, the module uses genuine quality relay , normally open interfaces Maximum load : AC 250V/10A, DC 30V/10A; 2 , using SMD optocoupler isolation , driving ability , stable performanc...Read More

2 road relay module 5V low-level trigger Product description: 1, the module complies with international safety standards, the control area and the load region isolation trench; 2, Song Yue genuine relay; 3, with the power supply and relay instructions, pull off, disconnect does n...Read More