Controlling High-Power LEDs with Microcontrollers

A guide to using ICs for LED power control

Slide1: Introduction

  • Musique - Introduction to the topic of controlling LEDs with microcontrollers
  • Highlights the use of LEDs and the presenter's interest in using them for projects
  • Promotes the upcoming video as an explanation of a simple IC for LED power control
  • Encourages viewers to subscribe to the presenter's channel for support

Slide2: The Module

  • Discusses the discovery of a module on AliExpress that meets the presenter's needs
  • Explains that the module can be powered by a 4.2V lithium battery
  • Describes the simple circuit design and its easy integration into future projects
  • Mentions the components of the circuit: CN 5711, resistor, and potentiometer

Slide3: CN 5711 IC

  • Introduces the CN 5711 IC as a current regulation solution for driving LEDs
  • Mentions the input voltage range and the ability to adjust constant output current
  • Highlights the temperature regulation and overcurrent protection features
  • Explains the three ways to adjust the output current, focusing on PWM control

Slide4: Circuit Connection

  • Demonstrates the simple circuit connection for powering the LED using the module
  • Explains the connection of power supply to the 'V1' and 'CE' pins
  • Shows the connection of the 'LED' pin to the positive terminal of the LED
  • Mentions the common ground connection between the module and microcontroller

Slide5: Adjusting LED Intensity

  • Demonstrates how to adjust the LED intensity using the potentiometer
  • Explains that the module allows for adjusting the LED current from 30 to 320mA
  • Shows the audience how to achieve the desired intensity by turning the potentiometer
  • Emphasizes the versatility of the module in controlling LED brightness

Slide6: Microcontroller Integration

  • Explains how to use a microcontroller, such as Arduino, ESP32, or ATtiny85, to control the module
  • Shows the connections required, such as connecting the 'CE' pin to an Arduino GPIO
  • Mentions the addition of a ground connection between the microcontroller and the module
  • Highlights the ease of generating a PWM signal using microcontrollers

Slide7: Code Implementation

  • Demonstrates the code implementation for controlling the LED with Arduino Nano
  • Mentions the availability of similar code for ATtiny85, ESP32, and ESP8266
  • Encourages viewers to access the presenter's GitHub repository for instructions
  • Explains the functionalities of the loaded code, including LED flashing and intensity adjustment

Slide8: Final Experiment

  • Describes the presenter's attempt to create a custom module with the CN 5711 IC
  • Mentions its successful operation but highlights its large size and aesthetics
  • Teases the upcoming video on a more professional PCB design by the presenter
  • Expresses gratitude to the viewers and offers additional information and support

Slide9: Conclusion

  • Summarizes the content of the presentation
  • Mentions the availability of the guide and additional information in the video description
  • Encourages viewers to leave comments for any questions or doubts
  • Expresses appreciation for the viewers' engagement and visits to the presenter's channel

Other Free PPT Tools

Icon 1
Icon 2

Topic to PPT using AI

Generate engaging presentations quickly from just a keyword. Ideal for students and educators needing fast, content-rich slides.

Create PPT from Topic
Icon 1
Icon 2

Youtube to PPT using AI

Turn YouTube videos into informative slide presentations. Excellent for marketers and creators looking to expand their video content's reach.

Create PPT from YouTube
Icon 1
Icon 2

AI PitchDeck Generator

Turn Pitch Deck into informative slide presentations. Excellent for business and startup looking to present his business.

Create PPT from Pitch Deck
Icon 1
Icon 2

Text to PPT using AI

Generate engaging presentations quickly from just a keyword. Ideal for students and educators needing fast, content-rich slides.

Create PPT from Text
Icon 1
Icon 2

Url to PPT using AI

Effortlessly convert any web page into a comprehensive presentation. Perfect for professionals and researchers presenting web-based data.

Create PPT from URL
Icon 1
Icon 2

PDF to PPT using AI

Convert PDF files to PowerPoint slides easily. Essential for analysts and consultants dealing with detailed reports.

Create PPT from PDF
Icon 1
Icon 2

Docx to PPT using AI

Transform Word documents into dynamic presentations. Suitable for administrators and writers enhancing their documents visually.

Create PPT from Docx
Icon 1
Icon 2

Tome Url to PPT using AI

Stuck with a Tome presentation? Convert it to PowerPoint format for use with Google Slides or PowerPoint effortlessly.

Create PPT from Tome.app Url
Icon 1
Icon 2

Gamma Url to PPT using AI

Stuck with a Gamma presentation? Convert it to PowerPoint format for use with Google Slides or PowerPoint effortlessly.

Create PPT from Gamma Url
Icon 1
Icon 2

Image to PPT using AI

Convert Image to PPT with a single click. Click "upload Image" select your image and we will create presentation with the same.

Create PPT from Image
Icon 1
Icon 2

Video to PPT using AI

Easily convert video content into engaging slide presentations. Perfect for businesses, educators, and content creators looking to turn videos into informative presentations.

Convert Video to PPT
Icon 1
Icon 2

MagicChart

Create charts from text online instantly. Streamline data visualization for presentations and reports.

Create Chart from Text
Icon 1
Icon 2

PPT to JPG

Convert PowerPoint slides to high-quality JPG images online. Useful for archiving or sharing presentations visually.

Create JPG from PPT
Icon 1
Icon 2

PPT to PDF

Turn your PowerPoint presentations into PDFs seamlessly. Ideal for securing and distributing presentations professionally.

Create PDF from PPT
Icon 1
Icon 2

PPT to MP4

Convert PowerPoint slides into MP4 videos. Great for creating shareable video content from presentations.

Create MP4 from PPT
Icon 1
Icon 2

PPT to Text

Single click convert Your PPT to TXT File in Seconds - Free, Secure, and User-Friendly!

Convert PPT to Text
Icon 1
Icon 2

PPT to Better PPT

have a rought ppt just text and want to make it better? we will take the test and generate one using magicslides.app

Design My PPT
Icon 1
Icon 2

PDF to JPG

Convert PDF to high-quality JPG images online. Useful for archiving or sharing presentations visually.

Create JPG from PDF
Icon 1
Icon 2

PPT Translator

Easily translate PowerPoint presentations while retaining formatting.

Translate PPT

This presentation was made with Youtube to PPT