174 pcs6 in 1
260+ pcs2 in 1
231 pcs2 in 1
The light sensor is developed based on the principle of photoelectric effect of semiconductors. It can be used to detect the intensity of ambient light. It is usually used to create interactive projects that produce special effects with changes in light intensity, such as smart desk lamp robots, chasing robots, etc.
The PIR motion sensor is a sensor for detecting infrared radiation emitted by a human or animal body, and can be used for a variety of human or animal mobile triggering scenes.
The sound sensor can be used to detect the sound intensity in the surrounding environment. It can be used to interact with sound projects such as voice-activated robot.
The ultrasonic sensor is a module for detecting the distance between the obstacle in front and the module. It enables the robot to perceive the surrounding environment through the sonar like a bat. Through the control of the motor, the robot can automatically avoid obstacles.
The temperature and humidity sensor is a sensor that can be used to detect the ambient temperature and humidity. It can monitor the temperature and humidity changes in the surrounding environment.
The line follower sensor can help the robot to track white lines or black lines (black lines on a white background or black lines on a white background can be detected). The module has two infrared sensors with low delay and can detect the status of ground lines in real time.
The color sensor is a full-color color sensor that includes a TAOS TCS4725RGB sensor chip and two white LEDs and level shifting circuits. It can detect purple, yellow, red, blue, green, and white colors within 10mm range. The color can also be used as a grayscale sensor to identify the color depth.
The gyro sensor is a sensor for sensing the change of the spatial position of the robot. It includes a 3-axis accelerometer, a 3-axis angular velocity sensor and a motion processor. It can sense the relative displacement changes of the X-axis, Y-axis and Z-axis in space. It can be used to do self-balancing car robots, motion monitoring in wearable devices, and Scratch 3.0 to do virtual and realistic interactive games.
The MP3 module is a common sound module that can be used to play various animals sound effects, mechanical sound effects, and songs. Combining the robot's actions, light effects with this module, all kind of applications will be vividly displayed. The module supports two modes. APP mode: Users can use APP to play various sound effects, songs, and recording files in real time. TF Mode: Plays songs in the extended SD card.
This cymbal player is more than ready to play but lack of motivation. Give it some clapping and it will perform a 10-second cymbal playing!
Temperature and humidity sensor
This windmill has its own temper - it works only when it's about to rain.
To learn more about the details to each sensor, and how to use them, check out our wiki!