Sign Up

Sign Up to our social questions and Answers Engine to ask questions, answer people's questions, and connect with other people.

Have an account? Sign In
Continue with Facebook
Continue with Google
or use

What is the capital of Egypt? ( Cairo )

Have an account? Sign In Now

Sign In

Login to our social questions & Answers Engine to ask questions answer people's questions & connect with other people.

Sign Up Here
Continue with Facebook
Continue with Google
or use

What is the capital of Egypt? ( Cairo )

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Volt.Tech

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Have an account? Sign In Now

You must login to ask question.

Continue with Facebook
Continue with Google
or use

What is the capital of Egypt? ( Cairo )

Forgot Password?

Need An Account, Sign Up Here

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

volt.tech Logo volt.tech Logo
Sign InSign Up

volt.tech

volt.tech Navigation

  • Home
  • About Us
  • Contact Us
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • Tags
  • Category
    • Amplifiers
    • Passives & Protection
    • Clocks & Timing
    • Diodes & Rectifiers
    • FPGAs & PLDs
    • Interface ICs & Transceivers
    • LEDs & Optoelectronics
    • Memories
    • MEMS & Sensors
    • Microcontroller
    • Power Management
    • RF & Microwave
    • Security & Smart Card
    • Motor Drivers
    • Wireless Connectivity
  • Groups
  • Add group
  • Badges
  • Help
  • Home
  • About Us
  • Contact Us
Home/stm32f7

volt.tech Latest Questions

Alex thomas
  • 0
Alex thomas
Asked: August 26, 2022In: LEDs & Optoelectronics

How Can I Run & Check 36 RGB LED?

  • 0

I’ve a design. I’ve 13 switch and these switches control to leds. For example when i click first button, first led will be on( likewise when i click again, it’ll be out). So microcontroller want to knows everything about it. ...Read more

I’ve a design. I’ve 13 switch and these switches control to leds. For example when i click first button, first led will be on( likewise when i click again, it’ll be out). So microcontroller want to knows everything about it. But how can i control these leds? Because i want 36 * 3 io pins( RGB). Similarly after i want to control lightness of all leds with dimmer.

Do you have any IC hints for leds control & leds pwm controller?

Read less
dimmerICledlighting and ledoptoelectronicsrgbstm32 mcusstm32f7switch
  1. vikas Nagpal
    Added an answer on August 30, 2022 at 9:56 am

    There are numerous LED drivers also from STMicroelectronics, e.g. LED1202 LED1642GW etc ( see LED Array Drivers STMicroelectronics) Of course, the correct type depends on several factors, e.g. how you want to control the LEDs( I2C, SPI, etc). With RGB LEDs you'll clearly only switch one LED per chanRead more

    There are numerous LED drivers also from STMicroelectronics, e.g.

    LED1202
    LED1642GW
    etc ( see LED Array Drivers STMicroelectronics)

    Of course, the correct type depends on several factors, e.g. how you want to control the LEDs( I2C, SPI, etc). With RGB LEDs you’ll clearly only switch one LED per channel, so you should be suitable to get by with one LED driver for 5V.

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
  • 1 Answer
Answer

Sidebar

Ask A Question

Stats

  • Questions 449
  • Answers 435
  • Comments 0
  • Best Answers 9
  • Popular
  • Answers
  • Manoj

    Configuration using .dp vision in Infineon XDPL series IC .

    • 5 Answers
  • Linto

    Renesas RL78/G14 ADC interface code

    • 4 Answers
  • Alex thomas
    Alex thomas added an answer Hello, Right, existing LED drivers all have PWM engines. It… September 19, 2023 at 11:10 am
  • Julian White
    Julian White added an answer Hello, You should set handshake after setting property RtsEnable =… September 14, 2023 at 10:59 am
  • Julian White
    Julian White added an answer Hello @Vikas, Thanks for posting your question online. Yes, one… September 12, 2023 at 10:33 am
  • Alex thomas
    Alex thomas added an answer Hi @sachinsharma, XDPL8221 has a PWM dimming interface which is… September 4, 2023 at 11:01 am
  • ashishgawade
    ashishgawade added an answer Hello I assume that you're using our STEVAL_ISC005V1 board and… August 29, 2023 at 10:32 am

Users

test9602842

test9602842

  • 0 Questions
  • 0 Answers
test22052428

test22052428

  • 0 Questions
  • 0 Answers
farmanali

farmanali

  • 1 Question
  • 0 Answers

Explore

  • Tags
  • Category
    • Amplifiers
    • Passives & Protection
    • Clocks & Timing
    • Diodes & Rectifiers
    • FPGAs & PLDs
    • Interface ICs & Transceivers
    • LEDs & Optoelectronics
    • Memories
    • MEMS & Sensors
    • Microcontroller
    • Power Management
    • RF & Microwave
    • Security & Smart Card
    • Motor Drivers
    • Wireless Connectivity
  • Groups
  • Add group
  • Badges
  • Help

Footer

volt.tech

Volt.Tech

Find your spark

About Us

  • About Us
  • Contact Us
  • Groups

Legal Stuff

  • Privacy Policy
  • Faqs

Follow

© 2022 volt.tech. All Rights Reserved
With Love by volt.tech.