DC3.3‑5V HK Small Relay Module Light Indicator Anti Interference Micro Relay Board with Optocoupler 3 Channel
$ 12.17
Specification:
Item Type: Small Relay Module
Material: PCB
Triggering Level: 5V Version :3.3V-7V triggering
Triggering Current: about 3-5MA (such as 3.3V MCU control, need to have 10 push pull output function)
Control Current: 0-3A1, can be used as a single chip microcomputer development board module, can be used as a small home appliance control.
Features:
- 3V 5V: Fully compatible with 3.3V and 5V TTL control signals, making the relay module versatile and easy to interface with different systems. 2MULTI USE: Relay module, capable of controlling both DC and AC signals, allowing for control of AC loads ranging from 0. 3NO NC CONTACT: Equipped with both a normally open and a normally closed contact, providing flexibility in switch control applications. 4LIGHT INDICATOR: Features a control indicator light that illuminates when the control signal is high, providing visual feedback for easy monitoring of relay status. 5EXCELLENT PERFORMANCE: Utilizes a transistor driven relay coil, ensuring efficient and reliable operation. The module also includes optocoupler isolation, offering strong anti interference capabilities and stable signal transmission.
Package List:
1 x Module
