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Sensors/HC-SR04
HC-SR04 Ultrasonic Distance Sensor
cheapest35EGPsave up to 91%
available at 7 shops · updated 5d ago
Description
If you are looking for an ultrasonic ranging module , this 4 pin ultrasonic sensor is good choice . Its stable performance and high ranging accuracy make it a popular module in electronic market . Specifications Power supply: 5V DC Quiescent current: <2mA Effectual angle: <15° Ranging distance: 2cm – 400 cm Resolution: 1 cm Ultrasonic Frequency: 40k Hz For ultrasonic sensor arduino library, please click here For ultrasonic sensor Arduino code, please click here
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