1-5PCS DC 3V/3.3V Relay Isolated Drive Control Module High level Drive Board Microcontroller IO Port Optocoupler Relay Module

DC 3V/3.3V High Level Driver Module Output Signal Indicator High Level Trier Microcontroller IO Port Optocoupler Relay ModuleFeatures:1. Output Signal Indicator:Equipped with an output signal indicator light, this dc 3v/3.3v high level driver module allows users to easily monitor and confirm the status of the signal output.2. MCU-Compatible Input:With a signal input port that can be connected to MCU I/O pins, high level trier provides a high-level signal drive and is compatible with various microcontrollers for easy integration into electronic projects.3. Dual Power Supply Design:Featuring a dual power supply design, this product has strong anti-interference capabilities and reliable optical isolation protection, ensuring safe and stable signal nsmiion even in noisy environments.4. Continuity Protection:Equipped with continuity protection, optocoupler relay module can prevent any re current from dam the device and provide additional safety for your electronic projects.5. Fast Response Time & Long Relay Life:With a response time of le than 20 milliseconds and a relay life of up to 100,000 continuous operations, high level driver module delivers fast and reliable performance for various automation and control applications.Specification:Certification: NONEOrigin: Mainland ChinaModel Number: Relays Control ModuleMain components: EL817, SRD-DC03V-SL-CVoltage: DC 3V/3.3VCan control 10A 250VAC, 10A 30VDC loadsProduct weight: 20gProduct size: 70*20*17mm/2.76*0.79*0.67inNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.1 xIsolated Drive Control Board