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Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M SR04 Water Proof Integrated Distance Measuring Sensor for Arduino

Home Appliances › Electrical Circuitry & Parts › Others

id 23489478802first seen 29 Apr 2026, 10:46 pmlast seen 2mo agodetail 2mo ago

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Latest price

RM34.50

Rating

5.00 ★

Variants

Sold count history

last 90 days

Price range history

last 90 days

Description

1. Electrical parameters: JSN-SR04T / AJ-SR04M
2. Operating voltage: DC 5V
3. Quiescent current: 5mA
4.Total current work: 30mA
5. Acoustic emission frequency: 40khz
6. furthest distance: 4.5 m
7.Blind: 25cm
8.Wiring: +5V (positive power supply)
Trig (control side) RX
Echo (the receiver) TX
GND (negative)
9.Resolution: about 0.5cm
10. Angle: less than 50 degrees
11.Working temperature: -10 ~ 70 Celsuis
12.Storage temperature: -20 ~ 80 Celsius