0Hoffi

MAX7219 Dot Matrix MCU LED Display Control Module Kit With Dupont Cable

4.1159

$9.99 / $12.19

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

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

$2.49 / $12.19

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

location

Prynu Nawr Ychwanegu at y Cart

Cerdyn Credyd neu Ddebyd

Talu Diogel wedi'i Warantu

Rhodd Am Ddim

Rhodd am ddim gydag unrhyw bryniad

Polisi Cludo

Cludo safonol am ddim ar archebion dros $9.9

Polisi Dychwelyd

Bydd eitemau a ddychwelir yn cael eu derbyn o fewn 40 diwrnod o'r dyddiad o dderbyn y nwyddau. Ni ellir dychwelyd na chyfnewid eitemau wedi'u cyfaddasu. Ni ellir dychwelyd eitemau a brynwyd gyda cherdyn rhodd e; dim ond cyfnewid y gellir eu gwneud.

Rhodd Am Ddim

Croeso i Roymall, eich gwefan broffesiynol ar gyfer prynu rhoddion siopau adran premium. Rydym yn gwerthfawrogi ac yn gwerthfawrogi eich cefnogaeth, ac rydym am fynegi ein diolch trwy ychwanegu cyffro ychwanegol at eich pryniadau. Pan fyddwch yn siopa gyda ni, nid yn unig y byddwch yn cael mwynhau cynnyrch o ansawdd uchel sy'n gwella eich ffordd o fyw, ond byddwch hefyd yn derbyn rhodd am ddim gyda phob archeb a wnewch. Barod i archwilio ein casgliad a dod o hyd i'ch rhoddion perffaith? Poriwch ein dewis o eitemau siop adran premium, gwneud eich archeb, ac edrych ymlaen at y cyffro o gael eich rhodd am ddim yn dod ochr yn ochr â'ch pryniad.

Polisi Cludo

Byddwn yn gweithio'n galed i gyflwyno eitemau atoch ar ôl derbyn eich archebion a sicrhau eu bod yn cyrraedd yn ddiogel. Bydd manylion cludo yn cael eu darparu yn eich e-bost cadarnhau.Yn y rhan fwyaf o achosion, mae archebion yn cael eu prosesu o fewn 2 ddiwrnod.O dan amgylchiadau arbennig, bydd yn cael ei oedi fel a ganlyn: Pan fyddwch yn gwneud archeb ar ddydd Sadwrn, dydd Sul neu wyliau cyhoeddus, bydd yn cael ei oedi am 2 ddiwrnod..Yn nodweddiadol, mae angen 5-7 diwrnod gwaith (dydd Llun i ddydd Gwener) heb gael eu heffeithio gan oedi hedfan neu ffactorau amgylcheddol eraill..Gan fod ein gwasanaeth cludo yn fyd-eang, bydd yr amseroedd cludo yn dibynnu ar eich lleoliad, felly gall gymryd ychydig o amser ac, os gwelwch yn dda, aros yn amyneddgar os ydych yn ardaloedd neu wledydd anghysbell.

1. Polisi Dychwelyd a Chyfnewid

Dim ond eitemau a brynwyd ar roymall.com y byddwn yn eu derbyn. Os ydych yn prynu gan ein dosbarthwyr lleol neu fanwerthwyr eraill, ni allwch eu dychwelyd atom ni. Ni fydd eitemau gwerthu terfynol neu roddion am ddim yn cael eu derbyn ar gyfer dychwelyd. I fod yn gymwys i'w dychwelyd, rhaid i'ch eitem fod yn heb ei defnyddio ac yn yr un cyflwr ag yr oedd pan gawsoch hi. Rhaid iddi hefyd fod yn y pecyn gwreiddiol.Ar ôl derbyn cyfarwyddiadau dychwelyd gennym, os gwelwch yn dda, pecynwch eich eitemau a ddychwelwyd a gollwng eich pecyn yn y swyddfa bost leol neu gludwr arall.
Byddwn yn prosesu'ch eitem a ddychwelwyd neu a gyfnewidir o fewn 3-5 diwrnod gwaith ar ôl iddo gyrraedd. Bydd yr ad-daliad yn cael ei brosesu a'i gredyd yn awtomatig i'ch dull talu gwreiddiol.Ni ellir derbyn dychweliadau na chyfnewidiadau os cafodd y cynnyrch ei gynhyrchu'n bersonol, gan gynnwys maint wedi'i gyfaddasu, lliw wedi'i gyfaddasu neu argraff wedi'i gyfaddasu.Angen mwy o help, os gwelwch yn dda, cysylltwch â ni. service@roymall.com neu Whatsapp: +447549870296

2.Polisi Ad-dalu

Byddwch yn cael ad-daliad llawn neu gredyd siop 100% ar ôl i ni dderbyn y pecyn a ddychwelwyd a'i wirio. Bydd yr ad-daliad yn cael ei brosesu a'i gredyd yn awtomatig i'ch dull talu gwreiddiol. Sylwch nad yw costau cludo ac unrhyw drethi neu ffi yn cael eu had-dalu. Nid yw'r costau cludo ychwanegol yn cael eu had-dalu ar ôl i'r pecyn gael ei anfon. Rydych chi'n gyfrifol am dalu'r ffioedd hyn, ac ni allwn eu hosgoi na'u had-dalu, hyd yn oed os yw'r archeb yn cael ei dychwelyd atom ni.Ar ôl derbyn a chadarnhau'ch eitem a ddychwelwyd, byddwn yn anfon e-bost atoch i'ch hysbysu ein bod wedi derbyn eich eitem a ddychwelwyd. Byddwn hefyd yn eich hysbysu am gymeradwyo neu wrthod eich ad-daliad.Os oes gennych unrhyw broblemau ynghylch y broses ad-dalu, os gwelwch yn dda, cysylltwch â ni. service@roymall.com neu Whatsapp: +447549870296

Specifications:

A single module can drive an 8 x 8 common cathode lattice
Operating voltage: 5V
Size: 5 x 3.2 x 1.5 cm (L x W x H)
LED color: red
With four screws hole, aperture 3mm
With input and output interfaces, supports multiple modules cascade

Wiring instructions:

1. The module left side as an input port and the output port on the right
2. To control a single module, just connect the input port to the CPU
3. When cascading multiple modules, the input port of the first module connect to the CPU, the output port connect to the input port of the second one, and so on.

In the case of 51 MCU:

VCC → 5V
GND → GND
DIN → P22
CS → P21
CLK → P20

Note:

1. VCC and GND is not reversed, it would burn the chip!
2. When the 51 microcontroller P0 port controlling, must be connected to the pull-up resistor, it is recommended that the resistance of 4.7K--10K
3. Please install lattice into the round hole first, and then insert the round hole to PCB board and weld. Face the side of lattice with words, from left to right pin order is 123456. PCB board 1st pin is square pad!
4.Electrolytic capacitors long-pin as positive, short-pin as negative; ceramic capacitor hsa no positive and negative points

Package included:

1 x LED module
5 x Dupont line (20cm)

Prynu gyda Paypal

Products related to this item

Loading related products...

THUNDEROBOT G50S Wireless Gamepad 1000Hz Return Rate Three Mode Gaming Controller with Hall Trigger Joystick Gamepad for PC/NS/Phone

$32.99

Amoi X03 Mini Digital FM Radio Wireless bluetooth Speaker with Knob Dual Magnetic Speakers 1200mAh Battery Support TF Card USB Disk 3.5mm Wired Playback Portable Speakers

$11.99

2Pcs VU Meter + 1pc Driver Board with Warm Backlight Analog VU Panel Meter Recording

$14.99

3pcs 400W DC-DC High Power Constant Voltage Current Boost Power Supply Module

$18.99

BAOFENG UV-5RH PRO Walkie Talkie 10W GPS 640 Channels Type-C Charging NOAA Weather Radio EU Plug

$31.99

ATX Power Adapter ATX Computer PC Power Board Power Supply DC Plug Connector +3.3V +5V -12V +12V +5V

$1.70

AC220V 7g/h Quartz Tube Type Ozone Generator Kit Industrial Water Ozone Generator for Hospitals Ozone Generator

$44.54

3Pcs Mini 1A Lithium Battery Charging Board Charger Module USB Interface

$3.99

Tuya Wifi Smoke Sensor Alarm 80DB Smart Fire Temperature and Humidity Detector Security Protection Voice Control with Alexa Google Home Smart Life APP

$14.99

Baseus AirGo 1 Ring OWS Earbuds bluetooth Earphone BISA Audio Quick Charge Dual Channel Low Latency Mini Portable Headphones with Mic

$27.99

$7\\ TFT Color LCD Display Video Door Phone Intercom Doorbell System Kit IR Night Vision Rainproof Security Camera For Home EU Plug$

7\\ TFT Color LCD Display Video Door Phone Intercom Doorbell System Kit IR Night Vision Rainproof Security Camera For Home EU Plug

$59.99

[4+64G] H96Max M1 Smart TV Box Android 13 Rockchip 3528 Quad 4K 8K Video Dual WIFI6 Set Top Box H.265 Bluetooth 4.0 Player

$21.99

8.8 Inch Long Strip LCD Screen 1920*480P HD Driver Board Secondary Monitor AIDA64 Sub Display CPU GPU SSD Information

$71.99

Smart Watch ESP32 Open Source E-Watch WiFi bluetooth Programmable Watch E-Paper with Open Source Hardware and Software

$33.79

HA-8008 Gaming Stand with Cooling Fan RGB Light and Charging Dock for PS5 Slim and PS5 with Headphone Holder

$12.99

MOES ZM-108-M Tuya Smart Zigbe Curtain Switch Module 90-250V AC 2.5A Remote Motor Rotation Switchable Smart Home Automation Smart Linkage Calibration Function IP20 Voice Control with Alexa Google Assistant

$11.99

3Pcs DC-DC CC CV Buck Converter Board Step Down Power Supply Module 7-32V to 0.8-28V 9A

$11.76

ZEALOT S85 50W bluetooth Speaker Portable Speaker Double Drivers HiFi Powerful Bass 8000mAh Large Battery RGB Colorful Light Wireless Subwoofer

$93.99

LILYGO® TTGO T-Display ESP32 CH9102F WiFi bluetooth Module 1.14 Inch LCD Development Board

$11.65

L7805 LM7805 Three Terminal Voltage Regulator Module

$1.00

Mobile Phone Remote Controller Wireless Infrared Smart App Control Appliances Adapter for TV Box Air Conditioner Type C

$11.99

TSCINBUNY DIY UNOR3 Smart Robot Car Kit V4 for Arduino IDE Programming Learners DIY Educational Robotics Learner Kit

$71.39

UBARO 1 Gang 86 Type Smart Wall Touch Switch Tempered Glass Panel Single Live Wire Waterproof Heat Resistant LED Indicator

$9.99

H3Y-2 LCD Time Relay AC 220V DC 12V 24V Adjustable Digital Display Dual Time Control Cycle Delayer with Base High-Precision Timing

$6.99

ANBERNIC RG P01 Tri-mode Wireless Game Controller Six-axis Hall Joystick and Trigger Gamepad RGB Light Support Vibration Turbo Function Macro Programming 2.4G/bluetooth/Wired Video Game Player Handle

$20.99

EKSA E1000WT Gaming Headset 7.1 Surround Wireless bluetooth Headphone 50mm Powerful Driver ENC Call Noise Cancelling 36H Battery Life Low Game Latency Support 3.5mm Wired Headphones

$53.99

Hiseeu 4MP+4MP Dual Lens Wifi PTZ IP Camera 2.8+12mm 8X Zoom CCTV Video Surveillance Camera Color Night Vision Ai Human Cam

$43.99

4 Channel DC-DC Buck Converter Step-down Power Module 3.3V 5V 12V Adjustable Output 3A XL2596 Chip Thermal Shutdown Protection Smart Home Automation

$3.50

RFID Upgrade Kit Super Starter Kit UNOR3 Improved Development Board DIY Kit for Programming Learning

$19.39

GERMA 433Mhz RF Transmitter and Receiver Superheterodyne ASK 433 Mhz Module with Antenna for ArduinoUno Wireless Diy Kits

$1.30

S1 Tuya 1080P 2MP 4X Zoom Smart Home WiFi Security Camera Wireless IR Night Vision Motion Detection Two-way Intercom Waterproof HD Surveillance APP Monitoring Cameras Long Standby

$37.99

Mini Smart Tracker GPS Reverse Track Lost Mobile Phone Pet Children IOS System Smart Air Tag Smart Tag

$12.99

❮

❯

Videos for similar product

Loading product videos...

Wellness Complete Health Gravy Adult Wet Cat Food, Natural, Protein-Rich, Grain Free, 5.5 Ounce , 12 Pack, (Chicken & Tuna Dinner)

WEREWOLVES Paracord Handle - Fits Wide Mouth Bottles 12oz to 64oz - Paracord Strap Cord - Ideal Water Bottle Handle Strap - (color: Rainbow Circular)

Candle Warmer Lamp, Electric Candle Lamp Warmer for Mom Women House Warming Gifts New Home Bedroom Decor Dimmable Wax Melt Warmer for Scented Wax with 2 Bulbs, Jar Candles(White)

Cat Toys Silvervine for Cats Cat Chew Stick Catnip Toys Matatabi Silvervine Sticks Kitty Chew Toys for Indoor Cats Wooden Stick Kitten Teething Interactive Wand Toys for Bored Cats 10PCS

Cocokind Ceramide Barrier Serum, Hydrating Serum to Reduce Dryness, All Skin Types including Sensitive Skin, Fragrance Free, Cruelty Free, 1 fl oz

3 Pcs Extra Large Cheer Signs for Competition Each Sheet Is 30 x 22 Inches Make Some Noise Sign Cheer Reusable Plastic Words Sign for Football Basketball Baseball Game Sports Party Decor

Car Seat Cover Full Set, Universal Leather Seat Covers with Headrest Pillow, Fits Most Cars SUVs Pickup Trucks, Full Coverage Car Seat Protectors, 5 Seats Car Seat Cushion-Wine Red

Heymoments Women's Thin Shrugs 3/4 Sleeve Lightweight Cropped Tops Open Front Cardigan for Dress - (color: A13-burgundy, size: X-Large)

PXG Xtreme Tour and Tour X Golf Balls - The Ultimate Performance Golf Ball for Maximum Distance and Control - One Pack of 12 of Three Pack of 12

Citizen Eco-Drive Couple Watch

Neutrogena Hydro Boost Hydrating Hyaluronic Acid Serum for Face & Neck, Fast Absorbing Daily Facial Moisturizing Serum Quenches Dry Skin for Hydrated, Glowing Skin, Oil-Free, Non-Comedogenic, 1 fl. oz

Google Pixel Watch 3 (41mm) Latest Model - Android Smartwatch, Heart Rate Tracking, Fitbit Advanced Running, Fitness Insights, 24-Hour Battery - Champagne Gold Aluminum Case - Hazel Band - Wi-Fi

Squishmallows Original 14-Inch Belibolt Pokémon Plush - Ultrasoft Official Jazwares Plush (Large)

SK-II Facial Treatment Essence

Transformers mecha model

Gel Pens, Extra Smooth Black Ink Pen, 12 Pcs 0.5mm Fine Point Writing Pen for Journaling Note Taking, Nurse Retractable Pen, Cute Aesthetic Stationery School Office Supplies Gifts for Women

Veatzaer Womens Sleeveless Solid Slip Dresses Summer Casual Spaghetti Strap Dresses Cami Bodycon Dress - (color: White, size: X-Large)

Melissa & Doug Flip Fish Soft Baby Toy Sensory Tummy Time Toys, Soft Fabric Tag Toy For Babies, Infants

Kaytee 5" Assorted Color Run-About Exercise Ball For Pet Dwarf Hamsters & Mice

Elk Chocolate Lollipop Gift Box

WIHOLL Tank Tops for Women Summer V Neck T Shirts Trendy Sleeveless Basic Tee Loose Fit 2025 Fashion - (color: 0-black, size: Large)

Westinghouse Roku TV - 43 Inch Smart Television, 1080P LED Full HD with Wi-Fi Connectivity and Mobile App, Flat Screen Compatible with Apple Home Kit, Alexa and Google Assistant

for Magsafe Portable Charger, 12000mAh Wireless Magnetic Power Bank with Stand and USB C in/Out Fast Charging, for Magsafe Battery Pack Compatible with iPhone 15/14/13/12 Pro/Pro Max/Plus Series-Pink

Cat Tunnel Bed, Collapsible Peekaboo Pet Cave Indoor for Multiple Kittens and Rabbits to Play, Sturdy and Scratch Resistant - Cat Interactive Toys, Removable Washable Soft Cushion (Gray, No Door)

PAWCHIE Dog Sweater Dress with Bowtie - Dog Turtleneck Pullover Knitwear for Small Dogs Girls Cold Weather Sweater with Leash Hole, Suitable for Small Medium Dogs Puppies

Wenrine Womens Textured T Shirt Dress Short Sleeve Summer Casual Sequin Stripe Mini Dresses - (color: Black, size: Medium)

Kate Kasin Women Smocked Summer Beach Skirt Flowy Boho Maxi Long Skirt A Line Striped Tummy Control Skirts 2025 Trendy - (color: Pink, size: Medium)

Y YOMA 25 Pack Colored Hanging File Folder Letter Size Decorative File Folder Cute Pretty Reinforced Hanging Folder Organizer for Filing Cabinet Office Home with 1/5-Cut Adjustable Tabs, Yellow

KESIHAN Men's Muscle Polo Shirts Shorts Sleeve Casual Slim Fit Workout Business Golf Shirt - (color: Dark Grey, size: Medium)

Aero Swing Baseball & Softball Swing Trainer, Bat Swing Air Resistance, Baseball and Softball Training Tool, Batting Aid for Speed and Accuracy.

Naughty rose-Rose vibrator Vibrators Rose Vibrators

Meguiar's Hot Rims Black Wheel Cleaner, Best Cleaner for Matte Black Wheels - 24 Oz Spray Bottle

❮

❯

Electronics Ranking

More Electronics

MAX7219 Dot Matrix MCU LED Display Control Module Kit With Dupont Cable

Customer Reviews

5.00 out of 5

See all 160 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 (160)
Image ( 1 )
Video (0)
All Star
- All Star(160)
- 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.

Roman VIP3
SK
08/02/2018

OK

OK

OK
Rotate left Rotate right
0

Comments (0)

Show Original
anderschase VIP1

26/11/2014

Works great, I linked more than one together and they work great. I put two together and made "googly eyes" out of them that my kids got a kick out of.

Works great, I linked more than one together and they work great. I put two together and made "googly eyes" out of them that my kids got a kick out of.

Works great, I linked more than one together and they work great. I put two together and made "googly eyes" out of them that my kids got a kick out of.

4

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 1-0 of 0 |

Show Original

A part of the QA has been auto-translated.