The Engineering Projects
A lot of Engineering projects and tutorials for the students to help them in their final year projects and semester projects.
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205 Items

ESP32 Low Power Modes

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Category: ESP32 Projects
Author: zoyebella
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Purpose of low power modes, Low power modes in ESP32, Active mode, Modem sleep mode, Light sleep mode, Deep sleep mode, Hibernation mode, Implementation of deep sleep mode and wakeup using capacitive touch sensitive pins, Arduino IDE code, Implementation of deep sleep mode and wakeup using interrupt method, Code description Departments:Electrical EngineeringElectronics EngineeringMicrocontrollers:ESP32Codings:Arduino CSoftwares:Arduino IDE Hello readers, hope you all are doing great. In this tutorial, we will discuss low power modes in ESP32, their purpose and their implementation to increase the battery life by reduci ...

ESP32 PWM(Pulse Width Modulation) in Arduino IDE

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Category: ESP32 Projects
Author: zoyebella
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ESP32 PWM, PWM ESP32, PWM in ESP32, What is pulse width modulation, Implementing PWM using ESP32, ESP32 Arduino code for controlling LED brightness using PWM, PWM specifications, PWM ESP32 motor control, ESP32 PWM led brightness control Departments:Electrical EngineeringElectronics EngineeringMicrocontrollers:ESP32Codings:Arduino CSoftwares:Arduino IDEHello readers, I hope you all are doing great. Welcome to the 3rd Lecture of Section 2 in the ESP32 Programming Series. In this tutorial, we are going to discuss another important fea ...

ESP32 Web Socket Server

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Category: ESP32 Projects
Author: zoyebella
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What is a web socket server, How web socket protocol is different from HTTP protocol, What is hand shaking in networking, Three-way handshaking, Web socket application, Creating web socket server using ESP32 module, Code Testing, Web socket client Departments:Electrical EngineeringElectronics EngineeringMicrocontrollers:ESP32Codings:Arduino CSoftwares:Arduino IDE Hello readers, hope you all are doing great. In this tutorial, we will discuss another ESP32 protocol that is Web Socket and we will also explain how to create a web server using web ...

ESP32 Interrupts

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Category: ESP32 Projects
Author: zoyebella
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What is interrupt, Polling, ESP32 interrupt, Software interrupts, Hardware Interrupts, IRS (Interrupt Service routine), Steps to execute an interrupt or how is an interrupt us handled in microcontroller, ESP32 code, Code description for ESP32 interrupts with Arduino IDE, Code description for hardware interrupts, Why is it preferred to use timer to add delay instead of using delay() function Departments:Electrical EngineeringElectronics EngineeringMicrocontrollers:ESP32Codings:Arduino CSoftwares:Arduino IDE Hello readers, hope you all are doing great. Today, we will discuss interrupts and timers in ESP32 and how to handle internal as well as external interrupts. So, we will discuss What ...

ESP32 Web Server in Access Point (AP) Mode

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Category: ESP32 Projects
Author: zoyebella
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What happens in access point (AP) mode, code description, Wi-Fi access point example, Testing ESP32 web server with hardware in access point with Arduino IDE, Connected with ESP32 AP, ESP32 as an access point, Web page displaying the LED off state Departments:Electrical EngineeringElectronics EngineeringMicrocontrollers:ESP32Codings:Arduino CSoftwares:Arduino IDE Hello readers, hope you all are doing great. This is our 3rd tutorial in the ESP32 programming series. In our previous tutorial, we discussed the ESP32 Web server, where we created t ...

ESP32 MQTT

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Category: ESP32 Projects
Author: zoyebella
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What is MQTT, MQTT features, How does MQTT work, MQTT Connection and Broker, MQTT applications, MQTT with ESP32 or How to publish a message using ESP32 MQTT, MQTT testing, MQTT publish and subscribe architecture Departments:Electrical EngineeringElectronics EngineeringMicrocontrollers:ESP32Codings:Arduino CSoftwares:Arduino IDE Hello readers, today we will learn about the messaging protocol supported by ESP32(called MQTT protocol), which is used for IoT applications. The communication protocol to be used fo ...