Ultrasonic Module HC-SRF05 Distance Measuring Transducer Sensor ST-Link V2 Programmer Module Type 2-Channel Relay Module

Module Type 2-Channel Relay Module with Optocoupler Isolation Relay Operating Voltage 5V DC Signal Trigger Level Low-level trigger (active LOW) Number of Channels 2 (independently controllable) Relay Type SPDT (Single Pole Double Throw) - NO

making it perfect for battery-powered and energy-harvesting applications

Wanhao's manufacturing process ensures consistent diameter tolerance of ±0

and integration issues

Integrated Cable Management: Built-in channels and routing guides reduce parasitic drag and keep wiring organized for cleaner builds and better airflow

Ultrasonic Module HC-SRF05 Distance Measuring Transducer Sensor ST-Link V2 Programmer Module Type 2-Channel Relay ModuleUltrasonic Module HC SRF05 Distance Measuring Transducer Sensor