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AJ-SR04M ultrasonic sensor waterproof v2.0

AJ-SR04M ultrasonic sensor waterproof v2.0

Item number 34196 Write a review Share
€ 6,80€ 6,80 Excl. BTW (US)
Out of stock 50 pieces on the way, expected on Tuesday 28 June
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Show volume discounts Shipped from € 25,- (US) 30 dagen bedenktermijn

Description

The AJ-SR04M is a waterproof ultrasonic sensor, with the same functionality and operation as the HC-SR04. This sensor has the transmitter and receiver in the same packaging and also has built-in anti-jamming (interference suppression). Version 2.0

Properties

Current 8 mA
Spanning 3 V - 5,5 V
Frequency 40 Hz
Detection angle <50 °
Measuring range 4 to 5 meters

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Customer questions

Q Canada SeanCan you confirm the chip is the SR04M (any version variant). Should be a dumb question but have received variations of the SR04T from other suppliers. I haven't been able to get the SR04T chip to work in my application but the SR04M consistently functions fine. I've struggled to determine the reason why as the actual sensors seem interchangeable though the chips aren't. This problem was very frustrating to troubleshoot and ultimately wasn't fixable with my abilities. I'd like to ensure the chip to be consistent if I go with this you for supply. View 1 answer   |   Answer this question
Q Belgium HermanCan it be used in the same way with the TX and RX pin connected as the hc04 can Answer this question
Q Belgium Eric DirixDoes the board also work on 3V? View 1 answer   |   Answer this question
Q The Netherlands Wouter MetsWhat is the blanking distance or the minimum measuring range? Is this sensor suitable for measuring fuel level from the top of the tank? View 1 answer   |   Answer this question
Q The Netherlands Johan SmetsTo what maximum length can you extend the sensor cable? View 1 answer   |   Answer this question
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Customer Reviews

AJ-SR04M ultrasonic sensor waterproof v2.0 Click a star to leave your review

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