0Харесано

MAX7219 Dot Matrix Module 4-in-1 LED Display Module

4.6272

лв28.44 / лв34.70

*Name:
*Email:
*Phone:
*Quantity:
*Content:
Attachment:

Supports JPG, JPEG, PNG, PDF, EXCEL, WORD, RAR, ZIP, 7z formats

лв7.57 / лв34.70

Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

location

Купи сега Добави в количката

Кредитна или дебитна карта

Гарантирано безопасно плащане

Безплатен подарък

Безплатен подарък с всяка покупка

Политика за доставка

Безплатна стандартна доставка за поръчки над $9.9

Политика за връщане

Върнатите артикули ще бъдат приети в рамките на 40 дни от датата на получаване на стоките. Персонализираните артикули не могат да бъдат върнати или заменени. Артикулите, закупени с електронна карта за подарък, подлежат само на замяна; възстановявания не са приложими.

Безплатен подарък

Добре дошли в Roymall, вашия професионален уебсайт за закупуване на висококачествени подаръци от универсален магазин. Ние високо ценим и оценяваме вашата подкрепа и искаме да изразим нашата благодарност, като добавим допълнителен елемент на вълнение към вашите покупки. Когато пазарувате при нас, вие не само получавате висококачествени продукти, които подобряват вашия начин на живот, но ще получите и ексклузивен безплатен подарък с всяка поръчка, която направите. Готови ли сте да разгледате нашата колекция и да намерите перфектните подаръци за вас? Разгледайте нашата селекция от висококачествени артикули от универсален магазин, направете поръчката си и очаквайте вълнението от вашия безплатен подарък, който ще пристигне заедно с покупката ви.

Политика за доставка

Ние ще работим усилено, за да доставим артикулите до вас след получаване на вашите поръчки и ще се погрижим те да пристигнат безопасно. Подробности за доставката ще бъдат предоставени в имейла за потвърждение.В повечето случаи поръчките се обработват в рамките на 2 дни.При специални обстоятелства ще бъде забавено, както следва: Когато направите поръчка в събота, неделя или по време на официални празници, тя ще бъде забавена с 2 дни..Обикновено са необходими 5-7 работни дни (от понеделник до петък), без да се влияе от забавяне на полета или други фактори на околната среда..Тъй като нашата услуга за доставка е световна, времето за доставка ще зависи от вашето местоположение, така че може да отнеме известно време и моля, изчакайте търпеливо, ако се намирате в отдалечени райони или страни.

1. Политика за връщане и замяна

Ние приемаме само артикули, закупени от roymall.com. Ако закупите от нашите местни дистрибутори или други търговци на дребно, не можете да ги върнете при нас. Артикулите за окончателна продажба или безплатни подаръци не се приемат за връщане. За да бъде допустимо връщане, вашият артикул трябва да е неизползван и в същото състояние, в което сте го получили. Трябва също да е в оригиналната опаковка.След като получите инструкции за връщане от нас, моля, опаковайте върнатите артикули и оставете вашия пакет в местната поща или друг куриер.
Ние ще обработим вашия върнат или заменен артикул в рамките на 3-5 работни дни, след като го получим. Възстановяването ще бъде обработено и кредитирано автоматично към вашия оригинален метод на плащане.Не могат да се приемат връщания или замени, ако продуктът е произведен по поръчка, включително персонализиран размер, персонализиран цвят или персонализиран печат.Нуждаете се от повече помощ, моля, свържете се с нас. service@roymall.com или Whatsapp: +447549870296

2.Политика за възстановяване

Ще получите пълно възстановяване или 100% кредит в магазина, след като получим върнатия пакет и го проверим. Възстановяването ще бъде обработено и кредитирано автоматично към вашия оригинален метод на плащане. Моля, обърнете внимание, че разходите за доставка и всякакви мита или такси не подлежат на възстановяване. Допълнителните разходи за доставка не подлежат на възстановяване, след като пакетът е изпратен. Вие сте отговорни за плащането на тези такси и ние не можем да ги отменим или възстановим, дори ако поръчката се върне обратно при нас.След като получим и потвърдим вашия върнат артикул, ще ви изпратим имейл, за да ви уведомим, че сме получили вашия върнат артикул. Ще ви уведомим и за одобрението или отхвърлянето на вашето възстановяване.Ако имате някакви проблеми относно процеса на възстановяване, моля, свържете се с нас. service@roymall.com или Whatsapp: +447549870296

MAX7219 Microcontroller 4-in-1 Display Dot Matrix Module For

Specifications:

A single module can drive a 8x8 dot matrix common cathode
Working voltage: 5V
Module size: 12.8 x 3.2 x 1.3 cm (L*W*H)
With 64 fixing screw holes, hole diameter: 3mm
Module with input and output interfaces, support for cascading multiple modules

Wiring:

1. The left side of the module is the input port, and the right is the output port.
2. Control of a single module, the input port only need to receive CPU.
3. The more a module cascade and input end of the first module is connected with the CPU and input end of the input end of the output end is connected to the second module, output terminal of the second module connected with the three modules, and so on.
For example: 51 SCM
VCC→5V
GND→GND
DIN→P2.2
CS →P2.1
CLK→P2.0

Package included:

1 x MAX7219 Dot Matrix Module
1 x 5pin Dupont Cable

Купи с Paypal

Products related to this item

Loading related products...

Smart Home Indoor Infrared Anti-theft Alarm 112dB Sound Light Alarming 4 Volume Levels 12M Long Induction Distance Doorbell Function Wireless IR Detector Human Body Sensor

$9.99

2MP Wireless WiFi Security Camera Color Night Vision Two-Way Audio Motion Detect Spotlight Siren Alarm IP65 Waterproof Smart Home Monitoring Cameras

$17.99

Tuya Outdoors Waterproof Smart Door Lock with Fingerprint/Key/Password/IC Card/Tuya APP Unlock Digital Key-pad Electronic Biologic Security Lock for Home Security

$83.99

Pandorra Box 3D Retro Game Console Arcade Video Game Machine Built-in 7000 Games 8-button Dual Player Gamer Console with Joystick for Kids Fun EU Plug

$105.99

OPPO Enco Air4 Pro Wireless bluetooth Headset ANC Earphone 49dB Depth Noise Cancelling 3 Mic Call Noise Reduction Hi-Res Audio 44H Playback In-ear Sports Headphones

$58.99

DC 5V-12V 6V Stepper Motor Driver Mini 2-phase 4-wire 4-phase 5-wire Multifunction Step Motor Speed Controller Module Board

$2.30

Tuya Zigbee3.0 Smart Thermostat for Water Gas Boiler Valve Smart WiFi Wireless Temperature Controller Voice with Alexa Google Home

$25.99

DIDSeth Ubox 4MP WIFI IP Camera Solar Powered Low Power 4G Dual Lens Outdoor Home Use Night Vision Two-way Audio Waterproof EU Plug

$92.99

ABBREE Wireless bluetooth Microphone Handheld Speaker MIC for Baofeng UV-5R UV 21 Pro 5RH K6 Walkie Talkie Ham Radio Accessories

$30.99

F8 3-Axis Handheld Gimbal Phone Holder Anti Shake Stabilizer Video Record for iPhone Xiaomi Cellphone Smartphone Vlog Photography

$51.99

for Flipper Zero Wired Network Test Module For Flipper Zero Ethernet Wired Network Module

$16.99

14W 5V Foldable Solar Panel Charger Dual USB Portable Solar Charging Bag for Outdoor Travelling Camping Solar Power Bank

$25.59

10pcs Mini IR Pyroelectric Infrared PIR Motion Human Body Sensor Module

$9.99

UGreen HiTune S6 Magic Earclips Earbuds Wireless bluetooth 5.4 Earphone LED Display 12mm Drivers DSP Chips DNN Dual Mic Call Noise Cancelling 30H Playback Sports Headphones

$49.99

SK40/SK90 Buck-boost Converter CC CV Step Down Module LCD Adjustable Regulated Stabilized Voltage Power Supply

$4.99

RIDEN® RD6030W 1500W DC Voltage Step-down Power Supply Module Buck Adjustable Converter Battery Charging No Shell Includes

$219.99

[EU/US Direct]TRONXY Moore 2 Pro Ceramic Clay 3D Printer with Feeding System Electric Putter, LDM Extruder, 40mm/s Print Speed, 32-Bit Silent Mainboard, 255x255x260mm

$744.00

ESP32-S3 1.8inch AMOLED Touch Display Development Board 32-bit LX7 Dual-core Processor 368×448 Accelerometer And Gyroscope Sensor ESP32 With Display

$32.99

WangDaTao YD-CS Transistor Tester Production Kit with Shell

$5.99

LoRa Wireless Module 433Mhz Serial Port Transceiver Low Power 8KM Transmission Distance UART Transceiver

$3.99

3Pcs UNO R3 ATmega328P Development Board Geekcreit for Arduino - products that work with official Arduino boards

$11.03

Tuya WiFi Home Alarm System Host Kit Wireless GSM Anti-theft Alarm Multifuctional Burglar System for Home Safety Work with Alexa Google

$90.99

HD-3 Wireless bluetooth Earbuds Noise Cancelling Earphone Deep Bass 32H Playback Low Delay In-ear Sports Headphones

$17.99

85Pcs Integrated Circuit Assortment Kit LM324 LM358 LM386 NE555 UA741 PC817 ULN2003 with Anti-Static Box for PCB Electronics Projects

$6.99

Sinilink XY6509 CNC Adjustable DC Power Supply 65V 9A 585W Step-Down Module Constant Voltage Constant Current

$10.59

AOLION Wireless bluetooth 5.3 Gamepad Six-axis Game Controller with RGB Light Dual Vibration Motor Turbo Function for Switch /PC/iOS/Android Multi-platform Connection

$16.99

Tuya WiFi Smart Carbon Monoxide Detector Alarm 85dB Sound Warning LCD Digital Display Home Indoor CO Poisoning Siren

$15.99

Lenovo ERAZER X9 TWS Headset Wireless bluetooth 5.4 Earphone 20mm Driver Unit DT7.0 ENC Noise Cancelling 84H Playback LED Digital Display Earhooks Sports Headphones

$13.99

W6 Plus Walkie Talkie 4G Network Radio Android 10 Unlock Wifi LTE WCDMA GSM POC Radio Work with Real PTT Zello

$212.99

ASMG-MTB Magnetic Encoded 360° High Power High Torque Servo 500KG Robot Steering Motor Software Large Mechanical Arm 12V-24V

$68.99

S11 Touch Screen Headset Wireless bluetooth 5.4 Earphone ENC Mic Noise Cancelling 13mm Dynamic Coil 20H Playback In-ear Sports Headphones with MP3

$23.99

KingMa PH02 Max Magnetic Selfie Live Streaming Vlog Display Screen 2.4G Wireless Connect Suitable for iPhone

$54.99

❮

❯

Videos for similar product

Loading product videos...

Yunmai Intelligent Fascia Gun

Baby Foldable Cartoon Bath Bucket

BATHRINS Women Cotton Linen Casual Flowy Pants Boho Tie Knot Palazzo Beach Pants Loose Wide Leg Trousers with Pockets - (color: Light Gray, size: Small)

IECCP Womens Plus Size Tops 3/4 Length Sleeve Shirts Casual V-Neck Ruffle Sleeve Textured Tunic Blouse (1X-5X) - (color: Yellow Leaf Floral, size: 3X-Large)

JUSTFASHIONNOW Blouses for Women Dressy Casual Petal Short Sleeve Business Work Tops Ladies Lace V Neck Summer Trendy Shirts Rose Red M

4-in-1 Dress Up Game Set Princess Fantasy Makeup, Pretty Pretty Princess Game, Girls Toy Kit with Diamond Painting & Princess Dress Up Set, DIY Paper Makeup Arts and Crafts for Kids 4-6

Purple Freshwater Pearl Bracelet

Greendale - Set of 2 - Graphite Grey - Medium (6.4 Cups (51.2 fl oz)) Stainless Steel Dog Food & Water Bowls with No Skid/No Tip Silicone Ring Bottom. Ideal for All Pets.

Cute Soda Bottle Phone Charms Aesthetic Fruit Summer Phone Chain Accessories For Women Teen Girls - (color: Green - Lime)

8-Port Multiple Charger Station 200W with Flat Plug, Braided Power Cord, and On/Off Switch- USB Charging Hub for iPhone, iPad, MacBook and More- 65W C Port Power Adapter for Laptops

Dog Collar and Leash Set Girls Adjustable Puppy Collars with Floral Bow Tie for Small Medium Large Female Dogs, Orange Paisley,M - (size: Medium, color: Orange Paisley)

HUUSA Women's Ladies Holiday Beach Summer Plus Size Solid Shorts for Women Loose Drawstrings Elastic Mid Waist with Pockets Light GreenXXL

Squishmallows Original 12-Inch Ansel Potato Chips - Official Jazwares Plush (Medium-Sized)

JMIERR Men‘s Shirts Short Sleeve Summer Button Down Casual Beach Hawaiian Shirt with Pocket - (color: Light Green, size: 3X-Large)

Auxbeam H11 H8 H9 Fog Light, 6500K 120W 30000LM 800% Brighter, Wireless H11 Powersports Light For UTV ATV Offroad Vehicles, Plug and Play

Blooming Jelly Womens Mama Sweatshirt Crewneck Loose Fit Soft Cute Long Sleeve Tops Ladies Graphic Casual Fall Mom Shirts - (color: Dusty Blue, size: Small)

300 Pages Leather Blank Journal Notebook,Softcover Leather Blank Journal Notebook for Women Men,300 Pages Notebook for Work,Office,School Note Taking,5.7'' X 8.3'',rose gold pink

Upgraded Terminal Removal Kit - 30 Piece Pin Extraction Tool, Automotive Home Equipment Electrical Pin Removal Tool Kit

Girls Princess Pink Bicycle

PAWZIDEA Dog Poop Trash Can Outside Odor Control, 5.3 Gallon Large Dog Poop Can Outdoor with Lid No Smell, Waterproof Dog Waste Station Container Step Trash Bin Backyard, Activated Carbon Filter, 20L

Birthday Gift for 1 2 3 4 5 Years Old Girls Toys, Talking Flash Cards, Educational Toddler Toys, Montessori Sensory Toys, Learning Toys for Ages 2-4, Toys for 2 Year Old Girls Birthday Gifts

Bose Ultra Open Bluetooth Earbuds, True Wireless Earbuds with OpenAudio for Awareness, Clip On Design for Comfort, Immersive Audio, Up to 48 Hrs of Playtime, Chilled Lilac - Limited Edition Color

Desol Long Sleeve Shirts for Women, Tunic Tops for Women Casual Loose Fit Crew Neck, 2024 Fall Fashion Pullover Sweaters - (color: C-caramel Red, size: Large)

Electric Makeup Brush Cleaner,Quick Efficient Makeup Cleaner For Cleaning and Drying All Brush Types, Portable Automatic Makeup Brush Cleaning Solution for Beauty Lovers-Black

Speck Samsung Galaxy S23 Plus Case - Drop Protection, Extra Grip, Scratch Resistant & Shock-Absorbent Case for Galaxy S23 Plus - Slim Design S23 + Grip Case - Grey, Bronze, White Presidio2

Desk Fan, Strong Airflow 100 Speeds Quiet Digital Display Rechargeable Battery Operated Fan Portable Personal Fan for Office, Bedroom, Kitchen, Home, Outdoor, Small Travel Camping USB Table Fan White

Robee Swimming Goggles, Adult Polarized Swim Goggles for Men Women Youth, Water Pool Glasses

Collage Mini Lip Gloss Lip Glaze Gift Box

Pull Up Bands, Resistance Bands, Pull Up Assistance Band Resistance Exercise Bands for Men & Women Working Out, Body Stretching, Physical Therapy, Muscle Training

Magnetic Water Bottle Phone Strap Compatible for Stanley Owala Simple Modern YETI RTIC and Gym Tumbler 20-64oz - (color: Black1)

BEZEND 2 Year Pocket Calendar 2025-2026 - Small Monthly Planner for Purse 6.5" x 3.5", Runs Jan 2025 to Dec 2026, 100 GSM Paper, Pen Loop & Notes, PU Leather Hardcover in Black

29.5-Gallon Pop Up Outdoor Garbage Can - Collapsible Trash Can for Parties, Yard Waste, or Laundry - Camping Accessories by Wakeman

❮

❯

Electronics Ranking

More Electronics

MAX7219 Dot Matrix Module 4-in-1 LED Display Module

Customer Reviews

4.90 out of 5

See all 1236 reviews

5 star

2 (100%)
4 star

0 (0%)
3 star

0 (0%)
2 star

0 (0%)
1 star

0 (0%)

Write a Review Get double review points if you are one of the first 3 reviews published!

All Reviews (1236)
Image ( 1 )
Video (0)
All Star
- All Star(1236)
- 5 Star (2)
- 4 Star (0)
- 3 Star (0)
- 2 Star (0)
- 1 Star (0)

Sort by:

Top Review

Top Review
Most Helpful
Most Recent

Reviews only from your country (United States)

Show Original

A part of the review has been auto-translated.

Paul Kroon VIP5
NL

12/02/2017

I first tried the dotMatrix on the Arduino with the Sprite and Matrix libraries. I got funny results because the column adressing is reversed.
Therefore I switched to the MD_MAX72xx libraries. Make sure to change the define in the MD_MAX72xx. h file to read:
#define USE_FC16_HW 1
I used the MD_Keyswitch library found at https://github.com/MajicDesigns/MD_KeySwitch
and the MD_MAX72xx library found at https://github.com/MajicDesigns/MD_MAX72XX
Then I pulled the source at https://github.com/MajicDesigns/MD_MAX72XX/blob/master/examples/MD_MAX72xx_ScrollChart/MD_MAX72xx_ScrollChart.ino
With that you should be able to get it to work.
If you use pins that are not-SPI standard, make sure to activate the call to MD_MAX72XX with four parameters, and comment out the one with two parameters.

I first tried the dotMatrix on the Arduino with the Sprite and Matrix libraries. I got funny results because the column adressing is reversed.
Therefore I switched to the MD_MAX72xx libraries. Make sure to change the define in the MD_MAX72xx. h file to read:
#define USE_FC16_HW 1
I used the MD_Keyswitch library found at https://github.com/MajicDesigns/MD_KeySwitch
and the MD_MAX72xx library found at https://github.com/MajicDesigns/MD_MAX72XX
Then I pulled the source at https://github.com/MajicDesigns/MD_MAX72XX/blob/master/examples/MD_MAX72xx_ScrollChart/MD_MAX72xx_ScrollChart.ino
With that you should be able to get it to work.
If you use pins that are not-SPI standard, make sure to activate the call to MD_MAX72XX with four parameters, and comment out the one with two parameters.

I first tried the dotMatrix on the Arduino with the Sprite and Matrix libraries. I got funny results because the column adressing is reversed.
Therefore I switched to the MD_MAX72xx libraries. Make sure to change the define in the MD_MAX72xx. h file to read:
#define USE_FC16_HW 1
I used the MD_Keyswitch library found at https://github.com/MajicDesigns/MD_KeySwitch
and the MD_MAX72xx library found at https://github.com/MajicDesigns/MD_MAX72XX
Then I pulled the source at https://github.com/MajicDesigns/MD_MAX72XX/blob/master/examples/MD_MAX72xx_ScrollChart/MD_MAX72xx_ScrollChart.ino
With that you should be able to get it to work.
If you use pins that are not-SPI standard, make sure to activate the call to MD_MAX72XX with four parameters, and comment out the one with two parameters.

20

Comments (2)

Show Original
venpap VIP3
GR
19/12/2020

very good product and good price.
If you don't know how that work i found one good tutorial.
https://www.makerguides.com/max7219-led-dot-matrix-display-arduino-tutorial/
If you try the programs and see that they do not work with the first one.
Try changing the names of the pins you will use and reload the program on Arduino.
e.g.
CS_PIN 10
DATAPIN 11
CLK_PIN 13

very good product and good price.
If you don't know how that work i found one good tutorial.
https://www.makerguides.com/max7219-led-dot-matrix-display-arduino-tutorial/
If you try the programs and see that they do not work with the first one.
Try changing the names of the pins you will use and reload the program on Arduino.
e.g.
CS_PIN 10
DATAPIN 11
CLK_PIN 13

very good product and good price.
If you don't know how that work i found one good tutorial.
https://www.makerguides.com/max7219-led-dot-matrix-display-arduino-tutorial/
If you try the programs and see that they do not work with the first one.
Try changing the names of the pins you will use and reload the program on Arduino.
e.g.
CS_PIN 10
DATAPIN 11
CLK_PIN 13
Rotate left Rotate right
14

Comments (0)

Show Original

Show:

12...30

Total 0 pages

Go to page

Customer Q&As

Searching for relevant results...

Can't find your answer? Ask a new questionorCustomer Service

Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.

showing 1-16 of 16 |

Show Original

A part of the QA has been auto-translated.

0

Q:
what colors are possible?

what colors are possible?
what colors are possible?

A:

@***** look it up in the MAX7219 datasheet. Another cool thing about these ICs is the need for just one resistor to limit the current for all segments x digits (64 per IC) to retain the same brightness whether only one LED is on or all 64. IIRC there's a chart there with recommended resistor values depending on number of LEDs. I could probably lift one of the 8x8 matrices off and see what resistor value they've used, but the datasheet should give you an idea. Assume you need an external power supply though. They're not super bright but it's still 256 LEDs.

@***** look it up in the MAX7219 datasheet. Another cool thing about these ICs is the need for just one resistor to limit the current for all segments x digits (64 per IC) to retain the same brightness whether only one LED is on or all 64. IIRC there's a chart there with recommended resistor values depending on number of LEDs. I could probably lift one of the 8x8 matrices off and see what resistor value they've used, but the datasheet should give you an idea. Assume you need an external power supply though. They're not super bright but it's still 256 LEDs.

Answered by BG344213471 on 31/08/2022Helpful (0)
0

Q:
Can I daisy chain several of these? By just connecting output of the first with input of the next?

Can I daisy chain several of these? By just connecting output of the first with input of the next?
Can I daisy chain several of these? By just connecting output of the first with input of the next?

A:

Depending on how much you want to daisy chain you should inject supply power every 2 or 3 modules else the voltage drop and the current running through the modules gets to high

Depending on how much you want to daisy chain you should inject supply power every 2 or 3 modules else the voltage drop and the current running through the modules gets to high

Answered by BG346351252 on 02/05/2021Helpful (0)
0

Q:
does this come with a users manual?

does this come with a users manual?
does this come with a users manual?

A:

Depends on what you mean by "users manual". The datasheet for the MAX7219 controller is excellent and all you need to know to program these things. If you want plug and play there are multiple libraries to choose from.

Depends on what you mean by "users manual". The datasheet for the MAX7219 controller is excellent and all you need to know to program these things. If you want plug and play there are multiple libraries to choose from.

Answered by BG344213471 on 31/08/2022Helpful (0)
0

Q:
I can choose the color of the matrix or only send it in a single color?

I can choose the color of the matrix or only send it in a single color?
I can choose the color of the matrix or only send it in a single color?

A:

yes

yes

Answered by BG388571412 on 14/07/2022Helpful (0)
0

Q:
Dumb question- I'm new to all this: Do I have to buy the leds and solder them all myself or are they already installed in the "board"?

Dumb question- I'm new to all this: Do I have to buy the leds and solder them all myself or are they already installed in the "board"?
Dumb question- I'm new to all this: Do I have to buy the leds and solder them all myself or are they already installed in the "board"?

A:

no. yes in the board

no. yes in the board

Answered by MrRebot on 27/06/2022Helpful (0)
0

Q:
Thank you, I found the answer. It is the word ICSTATION. And now it works perfectly. It's no longer mirrored. Great.

Thank you, I found the answer. It is the word ICSTATION. And now it works perfectly. It's no longer mirrored. Great.
Thank you, I found the answer. It is the word ICSTATION. And now it works perfectly. It's no longer mirrored. Great.

A:

yes

yes

Answered by PravinK on 17/07/2023Helpful (0)
0

Q:
how many jumper wires are there they will give jumper wires

how many jumper wires are there they will give jumper wires
how many jumper wires are there they will give jumper wires

A:

yesthey will give you five jumper wires with the matrix in diferent colours

yesthey will give you five jumper wires with the matrix in diferent colours

Answered by MrRebot on 07/12/2022Helpful (0)
0

Q:
What is the current draw for each 8x8 grid all LED’s on full brightness?

What is the current draw for each 8x8 grid all LED’s on full brightness?
What is the current draw for each 8x8 grid all LED’s on full brightness?

A:

Maximal current draw is 700 for complete set. For one modul could be a quarter 😉 consumption of the driver will be insignificant.

Maximal current draw is 700 for complete set. For one modul could be a quarter 😉 consumption of the driver will be insignificant.

Answered by Datel69 on 14/12/2021Helpful (0)
0

Q:
How can i connect it with Mobile or PC ? How can i send the Display Message to device ? Do you have any video for setup ?

How can i connect it with Mobile or PC ? How can i send the Display Message to device ? Do you have any video for setup ?
How can i connect it with Mobile or PC ? How can i send the Display Message to device ? Do you have any video for setup ?

A:

no i dont have

no i dont have

Answered by Rio221213 on 01/03/2022Helpful (0)
0

Q:
Healthy. Works fantastis. Why do I have a mirror image? What program do I add to the program? Is it SKU385917?

Healthy. Works fantastis. Why do I have a mirror image? What program do I add to the program? Is it SKU385917?
Healthy. Works fantastis. Why do I have a mirror image? What program do I add to the program? Is it SKU385917?

A:

yesit is

yesit is

Answered by MrRebot on 27/06/2022Helpful (0)
0

Q:
i need green or blue colar

i need green or blue colar
i need green or blue colar

A:

This is only red, green or blue maybe you can customize, but the quantity may be enough. "BangGoodWholesale";

This is only red, green or blue maybe you can customize, but the quantity may be enough. "BangGoodWholesale";

Answered by Teleology on 13/10/2020Helpful (0)
0

Q:
yellow colour

yellow colour
yellow colour

A:

red color

red color

Answered by HilaryHuangyunyi on 15/08/2020Helpful (0)
0

Q:
I don't know why they advise shows 6.99Usd but when i enter, ir shows 7.99

I don't know why they advise shows 6.99Usd but when i enter, ir shows 7.99
I don't know why they advise shows 6.99Usd but when i enter, ir shows 7.99

A:

Perhaps the price difference between different warehouses.

Perhaps the price difference between different warehouses.

Answered by wujiahui on 12/02/2019Helpful (0)
0

Q:
Healthy. It works well. Why are they reversed? Thanks for advice.

Healthy. It works well. Why are they reversed? Thanks for advice.
Healthy. It works well. Why are they reversed? Thanks for advice.

A:

Sorry. I don't quite understand what you mean by "reversed".

Sorry. I don't quite understand what you mean by "reversed".

Answered by wujiahui on 28/01/2019Helpful (0)
0

Q:
How much power (current) is required to run the board?

How much power (current) is required to run the board?
How much power (current) is required to run the board?

A:

Dependedo njZ:

Dependedo njZ:

Answered by top_171 on 11/03/2022Helpful (0)
0

Q:
which library i need to install for it

which library i need to install for it
which library i need to install for it

A:

Use the MD_MAX72XX library. With the device set to: #define HARDWARE_TYPE MD_MAX72XX::ICSTATION_HW. If you don't change that line in the examples, the characters are mirrored. Use the MD_Parola library (also) for even more functions. All sketches have to include that line, the default is Parola hardware.

Use the MD_MAX72XX library. With the device set to: #define HARDWARE_TYPE MD_MAX72XX::ICSTATION_HW. If you don't change that line in the examples, the characters are mirrored. Use the MD_Parola library (also) for even more functions. All sketches have to include that line, the default is Parola hardware.

Answered by Strider on 28/11/2018Helpful (0)