Keyestudio's HC-06 Bluetooth module features the XBEE design and can be used with all Bluetooth adapters on the market. Its compact components are compatible with the XBEE shield and suitable for v...
This digital module, from Keyestudio, is a passive buzzer, with EASY Connection. It works through external pulse frequencies and produces different sounds at different frequencies. Through Arduino...
1. Suitable for driving stepper motors within 8.2V~45V 2.5A；
2. Simple step and direction control interface;
3. Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-ste...
This Bluetooth module can easily achieve serial data transmission. Its operating frequency is among the most popular 2.4GHz ISM frequency bands. It uses the Bluetooth 2.1 + EDR standard. The signa...
The MQ135 air quality sensor has high sensitivity to ammonium, sulfide, benzene vapor, smoke and other harmful gases. It is capable of detecting various harmful gases, making it an economical choi...
This DRV8825 Stepper Motor Driver, from Keyestudio, is a module designed to control stepper motors in 3D printers. It works with a power supply of 8.2 to 45 V and can provide up to approximately 1...
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...
