Ultraschallsensormodul SR04 Hindernisausweichsensormodul für Le*go
Ultrasonic Sensor Module SR04 Obstacle Avoidance Sensor Module for Le*go Description: Voltage: DC 5V Dimension: 49*24*23mm Interface: XH2.54 4P Features: Adopts a block design compatible with most brands, with a wide range of application scenarios Closed design, components in the use of the process of no contact, safer to use Support Arduino, micro: bit, Raspberry Pi etc. Pin1: Connect to the positive pole of the controller power supply (5V). Pin2: connected to the Trig end of the controller, to Trig foot income should be more than 10uS high level, you can trigger the ultrasonic module for distance measurement work. Pin3: connected to the controller Echo terminal, when the end of ranging, Echo will output a high level, level width for the ultrasonic round-trip time and the sum.
Jetzt bei Ebay:
