This is a A86 JSN-SR04T waterproof ultrasonic rangefinder module,
The use of industrial-grade integrated ultrasonic probe design, which is stable performance.Its usage is as same as HC-SR04, the measurement distance is accurate- about 0.5cm, the furthest distance can be measured is 4.5m, because it is small so easy to carry , Suitable for a variety of wet and harsh measurement environment.
In general we will use it in horizontal ranging, obstacle avoidance, automated control, monitoring of objects and its movement, traffic control, security and artificial intelligence, educational researchThere is also a simillar JSN-B02 module that is more easy to install and waterproofing.
small size, easy to use
low voltage, low power consumption
integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions