The kit includes Arduino UNO SMD , Vibration / Tilt Sensor(1), HC-SR04 Ultrasonic Sensor(1), breadboard, resistor, LED, capacitor, potentio meter, pushbutton and LDR with jumper wires(1).
Vibration sensor module – Detects motion/orientation changes, Simple digital output, Used in security systems, Can be used for fall detection, Used in interactive devices. HC-SR04 Ultrasonic distance Sensor Module- Non-contact distance measurement, High accuracy, Simple 4-pin interface, Used for obstacle avoidance in robotics, Can measure water level. Goli buzzer for alarm system
The combination of included items and stated features makes it practical for a wide range of tasks where consistency and usability matter. Rather than relying on unspecified extras, its value comes from exactly what is listed in the kit. Users can work confidently knowing that every aspect of performance is grounded in the features and contents explicitly provided in the listing. By aligning its design, included items, and key characteristics, the product supports efficient use while remaining straightforward and dependable in real-world situations.

![4-Digit 7 Segment Display Module – [Pack of 1]](https://curiosityhub.in/store/wp-content/uploads/2026/01/20_1-300x300.jpg)
![4-Digit 7 Segment Display Module – [Pack of 1]](https://curiosityhub.in/store/wp-content/uploads/2026/01/20_2.jpg)


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