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USE 1:
Power on, the relay is OFF, press the trigger button, the relay ON, press again, the relay OFF, the third press, the relayON, and so on.
USE 2:
Power on, the relay is OFF, MCU output low-pulse(0.3-1seconds), the relay ON, low-pulse again, the relay OFF, the third low-pulse, the relay ON, and so on.
Control Port:
1. V: Positive power supply (VCC)
2. G: Negative power supply (GND)
3. T (T1/T2/T3/T4): Low pulse trigger
Relay Output Port:
1. NO: Normally open Port
2. COM: Common Port
3. NC: Normally close Port
How to use:
After power on, the relay is OFF, triggering the T (T1/T2/T3/T4) port, the relay is ON;triggering again, the relay is OFF;and so on.
Typical applications:
Automotive electronics
Motor/PLC/HMI/LED
Smart Home/Home automation
Emergency lighting
MCU development board
Toy car/Model aviation
for UNO MEGA2560 raspberry pi
DIY for electronics enthusiasts
1 Channel DC 12V Self-locking Relay Module :
Working voltage: DC 7-24V(Recommended DC 9V 12V)
Working current: 61-70MA
Standby current: 0.12mA
Load current : AC 250V/10A, DC 30V/10A
Trigger mode: Low pulse trigger
Size: 48mm * 16mm * 19mm (L * W * H), Very small size
Weight: 15g
2 Channel DC 12V Self-locking Relay Module:
Working voltage: DC 6-24V(Recommended DC 9V 12V)
Working current: 1 relay 70MA;2 relay 140MA;
Standby current: 0.25mA
Load current : AC 250V/10A, DC 30V/10A
Trigger mode: Low pulse trigger
Size: 48mm * 32mm * 19mm (L * W * H), Very small size
Weight: 28 g
4 Channel DC 12V Self-locking Relay Module :
Working voltage: DC 6-24V(Recommended DC 9V 12V 24V)
Working current: 1 relay 37MA;2 relay 73 MA; 3 relay 1 10MA; 4 relay 146 MA
Standby current: 2mA
Load current: AC 250V / 10A, DC 30V / 10A
Trigger mode: Low pulse trigger
Size: 65mm * 47mm * 19mm (L * W * H)
Weight: 57g
* Delivery Time.
We need 1-2 days to process your order before shipping.There are two shipping methoed. Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.Slow Delivery: The delivery time for US, European countries the delivery will take 10-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 4 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
