Ultrasonic Rangefinder Module With Digital Readout Buzzer Alarm Ultrasonic Rangefinder Kit Reversing For Electronics… Vairāk

Features: This ultrasonic rangefinder set offer accurate measurement. Perfect for both indoor and outdoor applications, it meets various measurement needs like project or obstacle detection. Equipped with 3 digit LED display, this set provides real time distance readings in meters. Ideal for quick data access during electronics assembly, robotics, or home improvement task. Features built in buzzer alarm, auto voice broadcast, and distance announcement functions. Designed for visually impaired users or remote monitoring scenarios, enhancing accessibility for elderly or individual. Support power input adapter (4.5-5.5V) or 3x1.5V LR06 batteries. Users can choose the preferred without risking device damage from simultaneous usage, ensuring uninterrupted operational. Simplified welding process and user friendly design make it ideal for electronics beginners and parent child STEM activities. Not complex tools required – just follow straightforward steps to build your functional rangefinder. Specifications: Component:PCB Size:Approx.60x72mm/2.83x2.36inch Package Includes: 1 Set Ultrasonic Rangefinder Module note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.