led dot matrix display tutorial

Brand Name:kerun

Model Number:KRM-1457CUG

Place of Origin:CHINA

Pure Green P4 Dot Matrix LED Display 5*7 Dots Low Consumption Indoor Pure Green P4 Dot Matrix LED Display 5*7 Dots For Power Equipment Cotroller Features: 1. Low consumption 2. High brightness 3. High intensity and reliability 4. Easy assembly Product ...

Brand Name:kerun

Model Number:Custom

Place of Origin:CHINA

...LED Matrix Display 4.6mm Pixel Pitch Full Color Customized Indoor Outdoor Dot Matrix Led Display Screen Video Product Parameters Standard products are available for choose with different size, dot array, dot size, color, also the custom products are available for design and produce. Dot size Φ2.1, Φ2.97, Φ3.0,Φ3.7, Φ4.8, Φ5.0,Φ7.62, Φ10 Dot array 5 x 8, 5 x 7, 8 x 8 Display...

Brand Name:LIGHTBO

Model Number:LB03574BWH1B

Place of Origin:Shenzhen,China

...dot matrix led display for lift indicator Type: 5 x 7 square dot matrix LED displays Dot diameter: 3.39mm Dimensions: 22x30x10 mm Surface color: black Polarity: Row anode column cathode Emitting Colour: ultra bright white X/Y: 0.29-0.31 Luminous intensity: 100-120mcd Forward current:10-15mA/ led Forward voltage: 2.8-3.3v/led...

Brand Name:LIGHT-BO

Model Number:LB31616ER1B

Place of Origin:Shenzhen, China

Super brightRed 3mm 16 x 16 dot matrix led display Row Cathode Column Anode for Display Screen Product Description Light-Bo’s 16×16 dot matrix LED display, a COB (Chip-on-Board) type with a 3mm emitting dot diameter and super bright red emission, is ...

Brand Name:LIGHTBO

Model Number:LB03572BWH1B

Place of Origin:Shenzhen,China

Dot Matrix LED Running Display Message Board , Scrolling LED Display Quick details 1.2 inch 3mm 5 x 7 dot matrix led display Ultra bright white Row Anode Column Cathode Excellent design of outer appearance Strict quality testing before it leave the ...

Brand Name:LIGHTBO

Place of Origin:SHENZHEN，CHINA

...Dot Matrix LED Display is its ability to operate in a wide range of temperatures. With an operating temperature range of -20°C to 70°C, this LED display can be used in a variety of different environments, making it ideal for both indoor and outdoor applications. The 5x7 Dot Matrix LED Display features a forward current of 12-15mA/LED...

Brand Name:LIGHT-BO

Model Number:LB03576ER1B

Place of Origin:SHENZHEN，CHINA

...DOT Matrix 5*7 LED Display for Lift Floor Number Indicator 5*7 square dot matrix led display Emitting dot diameter:3.5mm Outer dimensions:24*32*7 mm Connection:Row cathode column anode Emitting color:Super bright RED Wavelength:620-625nm IV: 70-90mcd VF:1.8-2.2V/LED...

Brand Name:LIGHT-BO

Model Number:LB03572EBH1S

Place of Origin:SHENZHEN，CHINA

...DOT Matrix LED Display 5 X 7 for Digital Time Zone Clock Indicator Product Descriptions: 5*7 dot matrix led display Emitting dot diameter:22.75 x 31.8 X 8.5mm Outer dimensions:Row Cathode Column anode Connection:Ultra Bright Blue Emitting color:460-470NM Wavelength:100-120MCD Luminous Intensity:2.6-3.0V/LED...

Brand Name:LIGHT-BO

Model Number:LB03572BG1B

Place of Origin:SHENZHEN，CHINA

..., column cathode Emitting color: Pure Green Wavelength: 620-625nm Luminous intensity: 120-160mcd Voltage: 2.5-3.0V/LED Available in red, blue, yellow, green, orange,

Brand Name:LIGHT-BO

Model Number:LB03574ER1B

Place of Origin:SHENZHEN，CHINA

...DOT Matrix LED Display High-performance LED display specifically designed for elevator floor indicators and industrial applications. Product Specifications 5×7 square dot matrix configuration Emitting dot diameter: 3.39mm Outer dimensions: 22×30×10mm Connection: Row Cathode Column Anode Emitting color: Super Bright Red CCT: 6000-6500K Luminous intensity: 50-60mcd Forward voltage: 1.8-2.2V/LED...

Brand Name:LIGHT-BO

Model Number:LB03572EG1B

Place of Origin:SHENZHEN，CHINA

...DOT Matrix Pure Green LED Display for Digital Time Zone Clock Indicator Product Descriptions: 5*7 dot matrix led display Emitting dot diameter:3mm Outer dimensions:22.75 x 31.8 X 8.5mm Connection:Row Cathode column anode Emitting color:Pure Green 620-625NM 120-160MCD 2.5-3.0V/LED...

Brand Name:Kerun

Model Number:KRM-151616AUG

Place of Origin:China

... package and stable performance. Great uniformity in brightness and color for all dots. ROHS and REACH approved. It is easy to drive and control, therefore is applied widely. small dot and small size, but high brightness. 2. Specifications for 16x16 P2.5

Brand Name:kerun

Model Number:KRM-788AB

Place of Origin:CHINA

...Dot Matrix LED Display Module 2.5mm Pitch Blue Color 8*8 Dots Blue Color Dot Matrix LED Display Module For Indoor Signs Product Parameters 1. Extreme short light response time, high brightness, low power, environment friendly and energy saving. 2. Small volume, light weight and good impact resistance 3. Independent package, good air tightness and stable property 4. Good uniformity of luminance at each point. 5. Can display...

Brand Name:kerun

Model Number:KRM-1088AUG

Place of Origin:CHINA

Dot White Led Matrix 5x7 Dot Matrix Led Display For Indoor Screen Panel Features: 1. Low consumption 2. High brightness 3. High intensity and reliability 4. Easy assembly Product Details: Item No. KRM-1088AUG Dimension 20*20*5.9mm Dot 1.9mm Surface color Black / Grey/ white Segment color White /Clear Chip smd type Emitting color Pure green Standard products are available for choose with different size, dot array, dot...

Brand Name:LIGHTBO

Model Number:LB02881BUR0A

Place of Origin:Shenzhen,China

...17.8mm (0.7”) to 106.5mm (4.2”) for Video Display board Excellent design of outer appearance Strict quality testing before it leave the factory We have our own production workshop and production facility We can customize it ...

Brand Name:LIGHTBO

Model Number:LB03881BC3B

Place of Origin:SHENZHEN，CHINA

...Dot Matrix LED Screen for Elevators Product Overview This 8×8 dot matrix LED display features a 3mm emitting dot diameter and compact 32×32×8mm size, designed specifically for lift indicator applications with high brightness and excellent visibility. Key Specifications & Features White epoxy black surface Wavelength: 630-635nm/569-573nm Luminous intensity: 50-60mcd Forward voltage: 1.8-2.3V/led Forward current: 5-10mA/led

Brand Name:LIGHTBO

Place of Origin:SHENZHEN，CHINA

...LED Display is its operating temperature range, which extends from -20°C to 70°C. This makes it suitable for use in a range of environments and situations, including outdoor settings where temperatures can fluctuate widely. The high-brightness of this LED Dot Matrix...

Brand Name:QIHANG

Model Number:QH

Place of Origin:CHINA

...Dot Matrix LED BG Graphic Screen Character LCD Display Module A dot-matrix display is a low-cost electronic digital display device that displays information on machines such as clocks, watches, calculators, and many other devices requiring a simple alphanumeric (and/or graphic) display device of limited resolution. 128 64 Dot Matrix LED BG Graphic Screen Character LCD Display Module Name 128 64 Dot Matrix LED...

Place of Origin:Shenzhen,China

Brand Name:LIGHTBO

Model Number:LB03571BWH3B

...Dot Matrix Led Display Ultra Thin Yellow Segment Black Face Quick details 1.54 inch 3mm 5 x 7 dot matrix led display ultra bright white Meet RoHS Colours available in: red, green, blue, white, amber, orange, bi-colour, RGB Key Specifications: Package Dimensions 23 x 39.1 x 8 mm Face Color Yellow Segments Black Face Connection Row Anode Column Cathode Colour Pure White (X,Y) 0.29-0.33 IV 120-140mcd/dot...

Brand Name:KERUN

Model Number:KRM-757CW-6.8

Place of Origin:CHINA

... White 5x7 Dot Matrix LED Display Module Wide Viewing Angle Bright White 5x7 Dot Matrix Led Display Wide Viewing Angle For Indoor Advertising Screen Part No: KRM-757CW Digit height: 3mm Dimensions: 12.7x 17.8 mm Digit quantity: 35 Dots Available Emitting ...