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Ultrasonic Ranging Alarm Learn to Solder Electronics Kit for Soldering Practicing DIY Kit with HC-SR04 Ultrasonic Sensor Module

"Description Product description Ultrasonic Ranging Alarm Soldering Electronics Project DIY Learning Practice Kit With HC-SR04 Distance Sensor Module and Buzzer.

Compose of HC-SR04 ultrasonic sensor, Parameter Input, Digital tube display and alarm buzzer.

Use the widely used STC89C52 microcontroller as the core control unit which is popular and easy to use.

The circuit structure is also modular and labelled clearly for easy soldering.

Working voltage: DC 4.5-5.5V.

Measurement distance range: 1.96" - 157.5".

Distance (on the Digital Tube) is shown in Meter.

Package List: PCB Board X1, HC-SR04 ultrasonic Ranging sensor X1, 3 Bit Digital Tube X1, 40P IC Lead Socket X1, STC89C52 (Programmed) X1, DC005 Socket X1, AAA Battery Holder X1, USB To DC005 Cable X1, 5V Buzzer X1."