WYPH Ultrasonic Module HC-SR04 Distance Measuring Ranging Sensor for Arduino UNO for Mega R3 Duemilanove Nano Robot Pack of 10pcs electronics_selected_Oct2025 Battery Type: 2 X AAA

Battery Type: 2 X AAA Battery(Not include)

FOR Thunderbolt 4/USB 4 Laptop

2L Compatible with: 1995-96 Mazda B3000 Truck Compatible with: 1995-96 Mazda B4000 Truck Compatible with: 2000 Ford E150 Econoline Club Wagon V6 4

Compatible with FH601D FH601V FH641D FH641V FH661V FH680D FH680V FH721D FH721V FH770D FR541V FR600V FR651V FR691V FR730V FS481V FS541V FS600V FS651V FS691V FS730V FX481V FX541V FX600V FX651V FX691V FX730V FX751V FX801V FX850V Engine Models

Wide ApplicationThis digital calipers 6 inch is a perfect and accurate measuring tool

WYPH Ultrasonic Module HC-SR04 Distance Measuring Ranging Sensor for Arduino UNO for Mega R3 Duemilanove Nano Robot Pack of 10pcs electronics_selected_Oct2025 Battery Type: 2 X AAAWYPH Ultrasonic Module HC SR04 Distance Measuring Ranging Sensor for Arduino UNO for Mega R3 Duemilanove Nano Robot Pack of 10pcs There are 4 pins out of the module: VCC , Trig, Echo, GND. So it's a very easy interface for controller to use it ranging. The all process is: pull the Trig pin to high level for more than 10us impulse, the module start ranging; Finish ranging, If you find an object in front, Echo pin will be high level, and based on the