TJS SM | Tajikistan 
USD $ | United States
GBP £ | United Kingdom
HKD HK$ | Hong Kong
CNY ¥ | China
JPY ¥ | Japan
EUR € | Euro
SBD SI$ | Solomon Islands
PGK K | Papua New Guinea
THB ฿ | Thailand
ILS ₪ | Israel
VND ₫ | Vietnam
MGA Ar | Madagascar
XAG | Silver
IDR Rp | Indonesia
HTG G | Haiti
PHP ₱ | Philippines
MXN $ | Mexico
WST WS$ | Samoa
CAD $ | Canada
LSL L | Lesotho
BWP P | Botswana
KRW ₩ | South Korea
KWD د.ك | Kuwait
LAK ₭ | Laos
LKR Rs | Sri Lanka
TRY ₺ | Turkey
PKR Rs | Pakistan
CHF Fr | Switzerland
PLN zł | Poland
QAR ر.ق | Qatar
NAD N$ | Namibia
MOP MOP$ | Macau
EGP ج.م | Egypt
MWK MK | Malawi
VES Bs.S | Venezuela
ECS S/ | Ecuador
OMR ر.ع. | Oman
XDR | IMF
LTL Lt | Lithuania
BBD Bds$ | Barbados
BRL R$ | Brazil
BZD BZ$ | Belize
CRC ₡ | Costa Rica
IRR ﷼ | Iran
AED د.إ | United Arab Emirates
PAB B/ | Panama
VUV VT | Vanuatu
DOP RD$ | Dominican Republic
XOF CFA | West Africa
AWG ƒ | Aruba
YER ﷼ | Yemen
XCD EC$ | East Caribbean
GHS GH₵ | Ghana
BDT ৳ | Bangladesh
SRD $ | Suriname
GMD D | Gambia
MVR Rf | Maldives
SVC $ | El Salvador
BND B$ | Brunei
GIP £ | Gibraltar
SHP £ | Saint Helena
GTQ Q | Guatemala
AFN ؋ | Afghanistan
IQD ع.د | Iraq
AZN ₼ | Azerbaijan
JOD د.ا | Jordan
CLP $ | Chile
BHD .د.ب | Bahrain
NIO C$ | Nicaragua
NGN ₦ | Nigeria
UZS so'm | Uzbekistan
ERN Nfk | Eritrea
ANG ƒ | Netherlands
KYD CI$ | Cayman Islands
SYP £S | Syria
SDG ج.س. | Sudan
LBP ل.ل | Lebanon
HNL L | Honduras
DJF Fdj | Djibouti
TTD TT$ | Trinidad and Tobago
KHR ៛ | Cambodia
AOA Kz | Angola
RWF FRw | Rwanda
GNF FG | Guinea
GEL ₾ | Georgia
FKP £ | Falkland Islands
BOB Bs. | Bolivia
CDF FC | Congo
ETB Br | Ethiopia
LRD L$ | Liberia
SOS Sh | Mali
DZD دج | Algeria
BIF FBu | Burundi
SAR ر.س | Saudi Arabia
UYU $U | Uruguay
UGX USh | Uganda
AMD ֏ | Armenia
MDL L | Moldova
SGD S$ | Singapore
LYD ل.د | Libya
MAD د.م. | Morocco
ZAR R | South Africa
TWD NT$ | Taiwan
HUF Ft | Hungary
XAF CFA | Central Africa
SEK kr | Sweden
RON lei | Romania
FJD FJ$ | Fiji
DKK kr | Denmark
CVE $ | Cape Verde
RSD din | Serbia
ISK kr | Iceland
MZN MT | Mozambique
ALL L | Albania
BGN лв | Bulgaria
BAM KM | Bosnia and Herzegovina
XPF F | Pacific
TND د.ت | Tunisia
JMD J$ | Jamaica
CNH ¥ | China
CZK Kč | Czech Republic
SZL E | Eswatini
AUD $ | Australia
NOK kr | Norway
KES KSh | Kenya
NZD $ | New Zealand
MNT ₮ | Mongolia
RUB ₽ | Russia
KZT ₸ | Kazakhstan
XAU | Gold
KGS с | Kyrgyzstan
INR ₹ | India
NPR रू | Nepal
TOP T$ | Tonga
ETH Ξ | Ethereum
SCR ₨ | Seychelles
Direct purchase from the factory 
![[USA DIRECT] TOURSOR X13 Electric Scooter 60V 45Ah Battery 4000W*2 Dual Motors 13inch Road Tires 70-120KM Mileage Range 200KG Max Load Folding E-Scooter](https://static.roymall.com/d/file/mall/titlepic/232/sy2buylcsqi.jpg?x-oss-process=image/resize,w_150/quality,Q_80/format,webp)
1.You can contact the customer service. for any question regarding the product.
2.Ask the question in English to get answer faster.
3.Keep your question short and to the point.
Questions:0/2000
MAX7219 Dot Matrix Module 4-in-1 LED Display Module
54
Shipping to: United States |
Express delivery: 7-12 business days |
Standard delivery: 15-25 business days
Тозагии Харид Кафолат дода мешавад
Тӯҳфаи Ройгон
Сиёсати Ирсол
Сиёсати БозгаштТӯҳфаи Ройгон
Хуш омадед ба Roymall, сомонаи касбии шумо барои харидани тӯҳфаҳои баландсифати мағозаҳои департаментӣ. Мо дастгирии шуморо қадр карда, бо илова кардани як лаҳзаи иловагии шавқ ба харидҳои шумо, миннатдорӣ худро ифода мекунем. Вақте ки бо мо харид мекунед, шумо на танҳо аз маҳсулоти баландсифат, ки ҳаёти шуморо беҳтар мекунанд, баҳра мебаред, балки ҳар як фармоиш бо як тӯҳфаи ройгони махсус меояд. Омодаед, ки коллексияи моро омӯхта ва тӯҳфаҳои комили худро пайдо кунед? Маҳсулоти баландсифати мағозаҳои департаменти моро тафтиш кунед, фармоиши худро гузоред ва интизори шавқи тӯҳфаи ройгони худ бо хариди худ бошед.Сиёсати Ирсол
Мо баъд аз гирифтани фармоишҳои шумо барои ирсоли мол ба шумо мекошем ва онҳоро бо амният мерасонем. Тафсилоти ирсол дар почтаи электронии тасдиқии шумо дода мешавад.Дар аксари ҳолатҳо, фармоишҳо дар давоми 2 рӯз коркард карда мешаванд.Дар ҳолатҳои махсус, онҳо ба таври зерин ба таъхир меафтанд: Вақте ки шумо дар рӯзи шанбе, якшанбе ё идҳо фармоиш медиҳед, он барои 2 рӯз ба таъхир меафтад..Одатан, 5-7 рӯзи корӣ (аз душанбе то ҷумъа) лозим аст, бе он ки бо таъхири парвоз ё омилҳои дигари муҳит таъсир кунад..Азбаски хидмати ирсоли мо дар саросари ҷаҳон аст, вақти ирсол вобаста ба ҷойгиршавии шумо хоҳад буд, бинобар ин, агар шумо дар ноҳияҳо ё кишварҳои дур ҳастед, шояд чанд бор лозим ояд ва лутфан бо сабр интизор шавед.1. Сиёсати Бозгашт & Иваз
Мо танҳо тӯҳфаҳоеро қабул мекунем, ки аз roymall.com харида шудаанд. Агар шумо аз тақсимкунандагони маҳаллии мо ё аз фурӯшандагони дигар харида бошед, шумо наметавонед онҳоро аз ҷониби мо баргардонед. Тӯҳфаҳои фурӯши ниҳоӣ ё тӯҳфаҳои ройгон барои бозгашт қабул намешаванд. Барои иҷозаи бозгашт, тӯҳфаи шумо бояд истифода нашуда ва дар ҳамон ҳолате бошад, ки шумо онро гирифтаед. Инчунин бояд дар бастабандӣи аслӣ бошад.Пас аз гирифтани дастурҳои бозгашт аз мо, лутфан тӯҳфаҳои бозгаштшудаи худро бастабандӣ кунед ва бастаи худро дар почтаи маҳаллӣ ё дигар корпораҳои интиқолӣ гузоред.Мо тӯҳфаи бозгаштшуда ё ивазшудаи шуморо дар давоми 3-5 рӯзи корӣ пас аз гирифтанаш коркард мекунем. Бозгашт ба таври худкор коркард ва ба усули аслии пардохти шумо ворид карда мешавад.Бозгашт ё иваз қабул карда намешавад, агар маҳсулот бо фармоиш истеҳсол шуда бошад, аз ҷумла андозаи фардӣ, рангҳои фардӣ ё чопҳои фардӣ.Агар ба ёрии бештар ниёз доред, лутфан бо мо тамос гиред. service@roymall.com ё Whatsapp: +8619359849471
2.Сиёсати Бозгашт
Шумо пас аз гирифтани бастаи бозгаштӣ ва тафтиши он, бозгашти пурра ё 100% кредити мағозаро хоҳед гирифт. Бозгашт ба таври худкор коркард ва ба усули аслии пардохти шумо ворид карда мешавад. Лутфан қайд кунед, ки хароҷоти интиқол ва ҳама гуна уҳраҳо ё пардохтҳо бозгашт карда намешаванд. Хароҷоти иловагии интиқол пас аз фиристодани баста бозгашт карда намешаванд. Шумо масъули пардохти ин уҳраҳо ҳастед ва мо наметавонем онҳоро рафъ ё бозгашт кунем, ҳатто агар фармоиш ба мо баргардонида шавад.Пас аз гирифтани тӯҳфаи бозгаштӣ ва тасдиқи он, мо ба шумо почтаи электронӣ мефиристем, то ба шумо хабар диҳем, ки мо тӯҳфаи бозгаштшудаи шуморо гирифтаем. Мо инчунин ба шумо хабар медиҳем, ки бозгашти шумо тасдиқ ё рад карда шудааст.Агар дар бораи раванди бозгашт мушкилӣ доред, лутфан бо мо тамос гиред. service@roymall.com ё Whatsapp: +8619359849471
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
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
Products related to this item
Loading related products...
❮
❯
Videos for similar product
Loading product videos...
❮
❯
Electronics Ranking
,,,,,
Customer Reviews
- All Reviews (1236)
- Image ( 1 )
- Video (0)
Sort by:
Reviews only from your country (United States)
|
Show Original
A part of the review has been auto-translated.
-
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.
Comments (2)Show Original -
venpap VIP3GR19/12/2020very 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 13Comments (0)Show Original -
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.
-
0A:@***** 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)
-
0Q: 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 highAnswered by BG346351252 on 02/05/2021Helpful (0)
-
0A: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)
-
0A:yesAnswered by BG388571412 on 14/07/2022Helpful (0)
-
0A:no. yes in the boardAnswered by MrRebot on 27/06/2022Helpful (0)
-
0A:yesAnswered by PravinK on 17/07/2023Helpful (0)
-
0A:yesthey will give you five jumper wires with the matrix in diferent coloursAnswered by MrRebot on 07/12/2022Helpful (0)
-
0A: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)
-
0A:no i dont haveAnswered by Rio221213 on 01/03/2022Helpful (0)
-
0A:yesit isAnswered by MrRebot on 27/06/2022Helpful (0)
-
0A: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)
-
0A:red colorAnswered by HilaryHuangyunyi on 15/08/2020Helpful (0)
-
0A:Perhaps the price difference between different warehouses.Answered by wujiahui on 12/02/2019Helpful (0)
-
0A:Sorry. I don't quite understand what you mean by "reversed".Answered by wujiahui on 28/01/2019Helpful (0)
-
0A:Dependedo njZ:Answered by top_171 on 11/03/2022Helpful (0)
-
0A: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)
