KE4017 Keyes DIY Electronic Brick Tilt Sensor

1. Introduction 

The Keyes 2021 new DIY electronic tilt sensor is a high-quality module designed for electronics enthusiasts and educators. Made with environmentally friendly materials, it ensures safety and durability. The tilt sensor detects the tilt angle of objects and is suitable for a variety of electronic projects and experiments.

2. Features 

• Environmentally friendly materials : Made of black environmentally friendly materials, meeting modern safety standards and suitable for various usage environments.

• Tilt detection : The module can detect the tilt state of an object, which facilitates control and adjustment.

• Anti-reverse connection : Equipped with a 2.54mm red anti-reverse connection terminal to ensure safe connection and stability.

• Compatibility : This module is compatible with a variety of microcontroller control boards (such as Arduino, Raspberry Pi, etc.), making it easy to implement different projects.

• Easy to install : The use of a 3-pin white reverse-insertion-proof connector makes the wiring process simple and suitable for beginners.

• Mounting holes : The module is designed with two LEGO-compatible mounting holes with a diameter of 3mm, making it easy to mount the module on LEGO or other devices.

3. Specifications 

• Model : KE4017

• Sensor type : Tilt sensor

• Wire length : 200mm

• Operating voltage : DC 3.3V - 5V

• Interface type : 3-pin anti-reverse connector with a 2.54mm pitch

• Positioning hole size : 3mm in diameter

• Dimensions : 32mm x 23.5mm x 12mm

• Power consumption : Approximately 20mA (when operating at 5V)

4. Working Principle 

This tilt sensor module is based on the principle of gravity, and its working principle is as follows:

• Power connection : The module is connected to the power supply through the GND and VCC ports, and supports an operating voltage range of 3.3V to 5V to ensure normal operation.

• Signal control : When the sensor is tilted to a certain angle, the module will output a high-level signal, and when it is not tilted, it will output a low-level signal.

• Connection configuration : The modular design facilitates quick assembly and disassembly, while the red anti-reverse insertion terminals and wires ensure safe connection and reduce the risk of incorrect connection.

5. Foot position description 

The module's pin definitions are as follows:

• VCC : Connect to the positive terminal of the power supply to provide the required voltage to the module. Ensure it is between 3.3V and 5V to avoid damage.

• GND : Connects to the negative terminal of the power supply to ensure the module works properly and provides a stable reference power.

• S (Signal Terminal) : Outputs a signal when a tilt is detected. It outputs a high level when tilted and a low level when not tilted.

6. Application Scenarios 

Keyes' new 2021 DIY electronic building block tilt sensor is widely used in:

• Education : Used for teaching and experiments on the principles of tilt sensors, helping students understand how sensors work and their applications.

• DIY Projects : Suitable for creative projects such as tilt alarms and balance control devices.

• Experiment : Demonstrate the response and control effect of tilt signals in the experiment.