This Large Button 4x4 Matrix Keypad module is a great solution for those looking for a keypad with multiple buttons and IO ports. In the application of the microcontroller system, the keyboard is a...
This sensor is divided into two parts: one is an infrared emitter and the other is a protected infrared detector. It can be used to detect objects in a variety of different contexts, such as in a p...
This sensor is capable of detecting white lines on a black background and black lines on a white background. A multi-channel option can be easily achieved by installing the required number of line ...
Bluetooth 2.1 + EDR module. In this sensor, the signal transmission time of different devices has an interval of 0.5 seconds so that the workload of the Bluetooth chip can be substantially reduced....
This small sensor can "feel" people, the metallic touch and feedback a high/low voltage level. Even insulated by some cloths and paper, it can sense the touch. Its sensitivity decreases as the insu...
This infrared obstacle sensor is designed for wheeled robots. Equipped with a distance adjustment function, this sensor has a high ability to adapt to ambient light and has high accuracy. It contai...
This collision sensor, also known as electronic switch, is a necessary on-off digital input module for elementary electronic learning. By programming, it can realize control over light, sound devic...
This is a magnetic induction sensor that detects magnetic materials within a detection range of up to 75px. The detection range and the magnetic field strength are proportional. The output is digi...
Arduino compatible analog rotation sensor based on a potentiometer. Its voltage can be subdivided into 1024, easy to connect to Arduino with our sensor shield. Combined with other sensors, interes...
Water sensor is easy to use, portable and economical, designed to identify and detect water level and water fall. This sensor measures water fall volume and water quantity through a series of expos...
The DS3231 is equipped with TCXO and integrated crystal, which makes it a low-cost real-time clock with high I2C accuracy. The device carries a battery input
Features
Temperature range: -40 to...
This module has high sensitivity, fast response, spectral characteristics and R-value consistency, while maintaining high stability. It is a safe option for extreme environments with high temperatu...
This small Touch Sensor Module has the ability to "feel" human and metallic touch and send feedback on whether or not it is touched. It is ideal for those who want to make their Arduino project mor...
This active digital buzzer module (easy connection) is a very simple sound module, which has applications in everyday life (on PC, refrigerator, headphones, etc.). Changing the frequency of the bu...
This module has strong conduction ability, low calorific value and strong anti-interference ability. It can be used in electrical exercises, with 78M05 built-in and using a power supply. In order ...
This is a digital Tilt sensor, which can be used as a simple tilt sensor. Just connect it to our IO/Sensor shield and you can make amazing interactive projects.
Features
Supply Voltage: 3.3V to...
This module is a knock sensor. When you knock, it sends a signal. It can be combined with Arduino to do some interesting experiments.
Features
Working voltage: 5V Size: 30*20mm Weight: 3g
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This sensor is divided into two parts: one is an infrared emitter and the other is a protected infrared detector. It can be used to detect objects in a variety of different contexts, such as in a p...
