This Waterproof Ultrasonic Distance Sensor is a practical sensing module that measures distance by sending and receiving ultrasonic pulses, then reports readings through a UART serial interface. With its 4X waterproof measuring head, it suits water-tank level monitoring, smart irrigation, and DIY automation projects for home gardens, farms, hydroponics setups, and maker electronics builds. It connects easily to common microcontrollers and controllers, making it a reliable choice for anyone adding non-contact distance or liquid-level sensing to a project.
Key features
- Ultrasonic distance measurement for non-contact sensing
- Waterproof 4X measuring head suited to damp and outdoor conditions
- UART serial output for easy reading by microcontrollers
- Compact module that integrates into existing control boards
- Suitable for water-level and automation applications
Typical uses
- Measuring water level in tanks, reservoirs, and irrigation barrels
- Smart irrigation and pump-control automation
- Obstacle and distance detection in robotics and maker projects
- Liquid-level alerts in agriculture and hydroponics
How to choose / tips
- Confirm your controller has a free UART port before ordering
- Mount the head above the liquid surface for clear readings
- Keep wiring connections protected even with the waterproof head
- Match the sensor's voltage to your board's supply
Why tna W rna
At tna W rna we focus on quality components and reliable sourcing, with fast delivery across Egypt and cash on delivery for your convenience.
