Search results for: 'arduino rf module'

Overview LEDs can uniquely control the amount of three primary colors (red, green, and blue) to create a desired color. Thanks to this feature, they are now an attractive and practical component in Electronics and Lighting industry. An RGB LED has one common pin as well as three pins for red, green, and blue colors. We can combine these primary colors to create countless colors by controlling these pins with a PWM pulse signal. (The number of colors depends on the resolution of the generated PWM signal)...

Features of VL53LXX Laser-Ranging Module The VL53L1X sensor module is a laser-ranging sensor based on Time-of-Flight (ToF). The ToF method measures the distance to the object by measuring a wave’s total travel time (between the sensor and the object). With a maximum frequency of 50Hz, the VL53L1X sensor can measure distances up to a range of 4 meters.This low-power module is controlled through the I2C interface.In this module, unlike previous generations of distance measuring modules, IR and optic fil...

What is AM2301 Sensor? The AM2301 module is an internally-calibrated digital sensor that measures temperature and humidity. It can measure humidity from 0 to 99.9% with an accuracy of ±2% and temperatures from -40 to 80°C with an accuracy of ±3°C.This digital module uses a single-wire protocol for communication. So, apart from the power supply pins, it only needs one digital pin to communicate with the microcontroller. Using this protocol, we can transfer data through this line for a maximum distanc...

Introduction Are you looking to revolutionize your voltage monitoring capabilities? Discover how to interface a Voltage Measurement Module with Arduino, allowing you to accurately measure DC voltages up to 25V. Imagine having the power to monitor and control voltage levels with precision, unlocking endless possibilities for your projects. In this article, we will provide you with a comprehensive guide that covers everything you need to know about interfacing a Voltage Measurement Module with Arduin...

Introduction Are you looking to enhance your smart and security systems? Want to create projects that detect motion and automate your home? Look no further!  Introducing the HW-MS03 motion detection module, a powerful radar sensor that can revolutionize your projects. Whether you want to secure your premises, automate lighting systems, or develop cutting-edge applications, this module is your key to unlocking endless possibilities.The basic task of these sensors, as you can guess by their name, is to ...

GY-25 Module Features The GY-25 sensor module is a high-resolution 3-axis sensor based on the MPU6050 sensor. It includes a 3-axis gyroscope and a 3-axis accelerometer, all in the MPU6050 sensor chip. The GY-25 module also has a microcontroller called the 32F030F4P6. Its role is to process and convert data from the MPU6050 sensor to obtain the angle value. The microcontroller and Arduino board communicate with the GY-25 module through the UART interface. In addition, the GY-25 module has an I2C interface fo...

Introduction The KY-028 module contains a thermistor sensor that measures the ambient temperature. The resistance of the thermistor varies inversely with temperature. In addition, the analog and digital output pins provide the sensor's data. When the value measured by the sensor exceeds the threshold, the digital pin goes HIGH, lighting up the LED on the module. Tip You can adjust the digital output threshold using the blue potentiometer on the module. KY-028 Pi...

Introduction RFID, which stands for radio frequency identification, enables data reading and identification of unique tags using radio waves. RFID modules operate on specific frequencies, requiring tags that match the reader module's frequency. In this article, we will design and implement a simple identification system using a 125KHz RFID module and the Wiegand protocol. Tip While the RFID module used in this article shares similarities in shape and structure with the RDM6300 RFID reader m...

TM1637 Display Module Features The 4-digit 7-segment display module—with a TM1637 driver—can display various outputs. It communicates with the microcontroller using only two pins—SCL and SDA. The chip of the TM1637 Display Module allows us to scan the 8*2 keypad. This module also offers eight different modes to adjust the display background light. In addition, it operates within a voltage range of 3.5 to 5V. Below, you can download the TM1637 driver datasheet.  [wpdm_package id='26859'] TM163...

Introduction Analog-to-digital converters (ADCs) convert analog data into digital format. The 16-bit ADS1110 module offers good accuracy for measuring analog data with the microcontroller. In this tutorial, we will interface an ADS1110 module with Arduino. The communication between the module and the Arduino board is done by the I2C protocol. Tip: The built-in 10-bit ADC of Arduino has a lower accuracy compared to the ADS1110 module. Therefore, to measure the anal...