Search results for: '32 arduino'

Overview In this article, we will explore the process of setting up an ESP32-based web server using the popular Arduino IDE, accompanied by practical examples to illustrate the key concepts. By the end of this guide, you will have a solid understanding of how to harness the power of the ESP32 microcontroller to create your own web server. If you are a beginner to ESP32, we recommend reading Getting Started with the ESP32 on Arduino IDE What You Will Learn Getting to know the web server ...

Overview In this tutorial, you’ll get to know the ESP32 Wi–Fi and Bluetooth module and how to set it up. https://electropeak.com/learn/wp-content/uploads/2019/07/ESP32-cover-video.mp4 What You Will Learn Introduction to the ESP32 and its applications Installing the ESP32 on Arduino IDE https://www.youtube.com/watch?v=XHOmBV4js_E What is ESP32? One of the most popular and practical modules of the past few ye...

Overview In this article, we will dive into the exciting world of ESP32 BLE on the Arduino IDE, exploring how to easily connect your Arduino with other BLE devices. Whether you want to create a wireless sensor network, control your smart home devices, or build a mobile app that interacts with your Arduino, the ESP32 BLE module has got you covered. The ESP32 BLE module is a versatile and powerful Bluetooth solution that allows for fast and efficient communication between devices. With its low energy consumpt...

Overview Many electronic projects require serial communication to communicate with some sensors or modules, or to connect two microcontrollers together, or even to connect a microcontroller to a computer.In this tutorial, we are going to review the serial protocol in the STM32 microcontroller series. If you are unfamiliar with these microcontrollers, refer to "Getting Started with STM32F103C8T6". What you will learn Get to know with serial protocol ...

AP3216 Sensor Features The AP3216C is an integrated ALS & PS module that includes a digital ambient light sensor [ALS], a proximity sensor [PS], and an IR LED in a single package. This module is well suited to applications under clear glass or darkened glass. The proximity function is targeted specifically towards near field application and detects external object with simple configurable zone controlled by registers.  Note You need a 220 to 470 ohm resistor to interface this module. ...

DS3231 RTC Module Features DS3231 real time clock module features high accuracy and low power consumption. This RTC module maintains seconds, minutes, hours, day, date, month, and year information. In this module, the date is set based on whether the month is 29, 30 or 31 days, and also whether it is leap year or not. This module can be used in 12-hour and 24-hour formats. Note The DS3231 module is available in two different types on the market. There is actually no difference between the two ...

PN532 NFC RFID Module Features If you are experienced in electronics, you have probably heard of RFID (radio-frequency-identification) and NFC (near-field-communication). PN532 module is a kind of RFID-NFC module that uses I2C, SPI and HSU protocols for communication. This module is based on NXP PN532 IC. The key features are:Support I2C, SPI, high-speed UART (HSU) protocolsPCB design for antennaCommunication distance: 5 to 7cmRFID reader and writer supports the following:Mifare 1K 4K, Ultralight and ...

GY-31 TCS3200 Color Sensor Features The TCS3200 color sensor uses 64 photodiodes to detect color. The output of this sensor is a square wave. Color intensity is obtained directly from the frequency of the square wave. These 64 photodiodes consist of 16 diodes with red filter, 16 diodes with green filter, 16 diodes with blue filter and 16 transparent photodiodes without filter. All 16 diodes of each type are connected in parallel. To detect any color, the photodiodes corresponding to that color are activ...

AD8232 ECG Module Features The AD8232 sensor can provide you to monitor electrocardiographic or ECG signals. Analyzing these signals prepares useful information about heart function, such as heartbeat rate, heart rhythm, and other information regarding the heart’s condition. This module can be connected to a microcontroller on one side and to specific parts of body on the other side using 3 special electrodes. The signal received through the electrodes can be seen in the analog output of the sensor. ...

ADS1232 24-Bit ADC Module Features Almost all microcontrollers come with ADC pins, but they lack high precision. In a lot of projects, analog values need to be measured with high accuracy, or the voltage level of the measured signal is not within the microcontroller measurement range, or even the microcontroller used doesn’t have an ADC pin. In such cases, analog to digital converter modules are used.ADS1232 module is an analog to digital converter module that has 24-bit precision. This module can be ...