Interface MAX7219 Dot Matrix with STM32 via SPI → ControllersTech
controllerstech.com
Interface MAX7219 Dot Matrix with STM32 via SPI → ControllersTech
Learn to interface an 8×8 LED dot matrix with STM32 using SPI and MAX7219. Covers initialization, wiring (PA5/SCK, PA7/MOSI, PA4/CS), and code walkthrough.
Aug 15, 2024
Related Products
LED Ceiling Lighting
Blue LED
Micro LED
#Light-emitting diode LED Lights
How Do LEDs Change Color? Understanding The RBG Color Model | LED Light Guides
How Do LEDs Change Color? Understanding The RBG Color Model | LED Light Guides
ledlightguides.comMar 15, 2019
How Light Emitting Diodes (LEDs) Work
How Light Emitting Diodes (LEDs) Work
howstuffworks.comJan 31, 2002
Top videos
Which TV Tech Wins in 2025: OLED, QLED, or Mini-LED?
17:09
Which TV Tech Wins in 2025: OLED, QLED, or Mini-LED?
MSNDigital Trends - Video
8 months ago
FireTech LED Headlight Replacements | 4x6 Headlight | HiViz
FireTech LED Headlight Replacements | 4x6 Headlight | HiViz
hivizleds.com
Apr 26, 2023
408K views · 5.6K reactions | Leading LED Display Manufacturer and Provider ✅ More than 15 years of industry experience. ✅ More than 5000m² of modern production workshop. ✅ More than 6000m² of monthly production capacity. ✅ Provide flexible LED screens, advertising LED walls, rental LED displays and HD LED screens. ✅ Sold in more than 90 countries/regions around the world. Welcome To Inquire With Us. | LED Screen Factory-Eagerled | Facebook
0:15
408K views · 5.6K reactions | Leading LED Display Manufacturer and Provider ✅ More than 15 years of industry experience. ✅ More than 5000m² of modern production workshop. ✅ More than 6000m² of monthly production capacity. ✅ Provide flexible LED screens, advertising LED walls, rental LED displays and HD LED screens. ✅ Sold in more than 90 countries/regions around the world. Welcome To Inquire With Us. | LED Screen Factory-Eagerled | Facebook
FacebookLED Screen Factory-Eagerled
422.7K views1 week ago
Light-emitting diode LED Display
Post 3371 link in bio .. .. .. LED (Light Emitting Diode) technology has revolutionized lighting and display systems. *Types of LEDs:* 1. RGB LEDs (Red, Green, Blue) 2. White LEDs 3. UV LEDs (Ultraviolet) 4. IR LEDs (Infrared) 5. OLEDs (Organic Light Emitting Diodes) *Advantages:* 1. Energy Efficiency 2. Long Lifespan (up to 50,000 hours) 3. High Brightness 4. Fast Switching Time 5. Environmentally Friendly *Applications:* 1. Lighting (Residential, Commercial, Industrial) 2. Displays (Scoreboard
0:10
Post 3371 link in bio .. .. .. LED (Light Emitting Diode) technology has revolutionized lighting and display systems. *Types of LEDs:* 1. RGB LEDs (Red, Green, Blue) 2. White LEDs 3. UV LEDs (Ultraviolet) 4. IR LEDs (Infrared) 5. OLEDs (Organic Light Emitting Diodes) *Advantages:* 1. Energy Efficiency 2. Long Lifespan (up to 50,000 hours) 3. High Brightness 4. Fast Switching Time 5. Environmentally Friendly *Applications:* 1. Lighting (Residential, Commercial, Industrial) 2. Displays (Scoreboard
FacebookLinklelebroofficial
79.1K views4 months ago
MSN
8:01
MSN
MSNMrTech
7 months ago
Post 3359 link in bio .. .. .. LED (Light Emitting Diode) technology has revolutionized lighting and display systems. *Types of LEDs:* 1. RGB LEDs (Red, Green, Blue) 2. White LEDs 3. UV LEDs (Ultraviolet) 4. IR LEDs (Infrared) 5. OLEDs (Organic Light Emitting Diodes) *Advantages:* 1. Energy Efficiency 2. Long Lifespan (up to 50,000 hours) 3. High Brightness 4. Fast Switching Time 5. Environmentally Friendly *Applications:* 1. Lighting (Residential, Commercial, Industrial) 2. Displays (Scoreboard
0:08
Post 3359 link in bio .. .. .. LED (Light Emitting Diode) technology has revolutionized lighting and display systems. *Types of LEDs:* 1. RGB LEDs (Red, Green, Blue) 2. White LEDs 3. UV LEDs (Ultraviolet) 4. IR LEDs (Infrared) 5. OLEDs (Organic Light Emitting Diodes) *Advantages:* 1. Energy Efficiency 2. Long Lifespan (up to 50,000 hours) 3. High Brightness 4. Fast Switching Time 5. Environmentally Friendly *Applications:* 1. Lighting (Residential, Commercial, Industrial) 2. Displays (Scoreboard
FacebookLinklelebroofficial
5K views4 months ago
Which TV Tech Wins in 2025: OLED, QLED, or Mini-LED?
17:09
Which TV Tech Wins in 2025: OLED, QLED, or Mini-LED?
8 months ago
MSNDigital Trends - Video
FireTech LED Headlight Replacements | 4x6 Headlight | HiViz
FireTech LED Headlight Replacements | 4x6 Headlight | HiViz
Apr 26, 2023
hivizleds.com
408K views · 5.6K reactions | Leading LED Display Manufacturer and Provider ✅ More than 15 years of industry experience. ✅ More than 5000m² of modern production workshop. ✅ More than 6000m² of monthly production capacity. ✅ Provide flexible LED screens, advertising LED walls, rental LED displays and HD LED screens. ✅ Sold in more than 90 countries/regions around the world. Welcome To Inquire With Us. | LED Screen Factory-Eagerled | Facebook
0:15
408K views · 5.6K reactions | Leading LED Display Manufacture…
422.7K views1 week ago
FacebookLED Screen Factory-Eagerled
VersionTECH. Wireless Gaming Mouse, Rechargeable Computer Mouse Mice with Colorful LED Lights, Silent Click, 2.4G USB Nano Receiver, 3 Level DPI for PC Gamer Laptop Desktop Chromebook Mac-Black
0:40
VersionTECH. Wireless Gaming Mouse, Rechargeable Computer M…
1 viewsApr 16, 2021
amazon
YGS-Tech 2 Inch LED Recessed Lighting, Dimmable Downlight 3W(35W Halogen Equivalent), 4000K Natural White Ceiling Light, CRI80, Silver Trim with LED Driver(4 Pack)
1:05
YGS-Tech 2 Inch LED Recessed Lighting, Dimmable Downlight 3W(…
Sep 26, 2020
amazon
LED Lighting Technology Overview
4:21
LED Lighting Technology Overview
55.2K viewsApr 25, 2011
YouTubeBulbs.com
J Tech Photonics Dual PRO 14W Laser Cutting Tests
J Tech Photonics Dual PRO 14W Laser Cutting Tests
16K viewsMar 21, 2022
YouTubeJTechPhotonics
6:50
Timbertech Lighted Deck Railing
6.5K viewsMay 20, 2018
YouTubeStansphotos1
4:56
LED Basics
2.6M viewsOct 22, 2016
YouTubeAfrotechmods
4:13
Installing Track Lighting -- Buildipedia DIY
465.9K viewsJan 7, 2013
YouTubeBuildipedia
4:33
Solar LED Floodlight - How To Use - Remote Programming & Features …
85.9K viewsJan 31, 2018
YouTubeWagan Tech
9:34
How To Setup/Install a Wifi Smart Led Light Bulb Dimmable RGB Fro…
594.7K viewsJul 20, 2019
YouTubeJumper man Tech
3:22
Audi Lighting Technology: Illuminating the Future
233.2K viewsJul 6, 2016
YouTubeAudi USA
1:31
ELEMENT Entra LED Adjustable Downlights: Demo
12.5K viewsDec 5, 2017
YouTubeTech Lighting
5:58
How to Troubleshoot Your LED Lighting System
97.5K viewsJun 10, 2015
YouTubeEnvironmental Lights
21:44
LED Circuit Design - How to design LED circuits
1.9M viewsFeb 28, 2021
YouTubeThe Engineering Mindset
2:09
Empire Tech Non Surgical LED Sonic Device
21.1K viewsMay 4, 2018
YouTubeD'or 24K Cosmetics
6:15
The Ultimate Guide to RGB LED Strips!
194.8K viewsDec 9, 2020
YouTubeMS Tech
2:51
Solar LED Area Floodlight Comparison & Review - Motion Se…
134.2K viewsApr 4, 2017
YouTubeWagan Tech
5:34
How Blue LEDs Changed the World
1.7M viewsApr 26, 2019
YouTubeBloomberg Originals
6:29
Adam Savage's Favorite High-Power LED Flashlight!
386.7K viewsJun 15, 2020
YouTubeAdam Savage’s Tested
0:31
How Bright Is The Solar LED Floodlight 2000?
11.7K viewsJun 15, 2020
YouTubeWagan Tech
7:47
LED working & advantages | Semiconductors | Physics | Khan …
193.1K viewsDec 12, 2020
YouTubeKhan Academy India - English
8:37
How LED works ⚡ What is a LED (Light Emitting Diode)
1.7M viewsJun 30, 2021
YouTubeVirtualBrain [ENG]
1:14
TimberTech Riser LED Light by AZEK Building Products
7K viewsFeb 25, 2014
YouTubeDecksDirect
1:50
LED Lights for Wearable Tech: Beginner How-To Guide
98.5K viewsNov 26, 2016
YouTubeLumen Couture
3:13
How to install the T-BAR LED by JLC-Tech
11.4K viewsJun 3, 2019
YouTubeJLC-Tech
6:05
Colour changing LEDs|explained|How do colour ch…
18.2K viewsOct 19, 2020
YouTubeSoni Singh Physics
4:15
How does an LED work at the molecular AND practical level? | In…
181.6K viewsSep 18, 2019
YouTubeCircuitBread
See more videos
Static thumbnail place holder