Welcome LED Display Board Circuit
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We offer Welcome LED Display Board Circuit that is designed using 5/3mm LEDs which, flashes each character one after another. Hobbyists can use this simple, low cost and effective ‘WELCOME’ Display Board at many places for decoration purpose. One can also change the alphabets by arranging the number of LEDs as shown in the circuit diagram. In speller displays each letter of the sign glows one after another until all are “ON”. After a few seconds, they will go out one by one and repeat thereafter.About the Circuit :The circuit is built around shift register IC3, which has eight outputs. Every eight speller are driven by eight outputs. IC3 consists of two identical 4-stage serial-input/parallel output registers. Each register has independent CLOCK and RESET input as well as a single serial DATA input. The logic level present at the DATA input at pin7 of IC3 is transferred into the first register stage and shifted by one stage at each positive going clock transition. Resetting of all stages is accomplished by a high level on the reset line. The clock circuit is designed around IC1, which provides clock input to IC3 at pin1 and pin9. The duration of the clock pulse is determined by timing components R1-R2/P1-C1. Adjusting preset P1 can change this frequency, which in turn change the speed of spelling output. At every clock transition, output of IC3 goes on shifting. IC2 is designed to provide data input to IC3. For correct logic data input, preset P2 is adjusted. Output of IC3 drives transistor T1 to T8 to light the letter composed of from LEDs on display board. Diodes D1, D2 and capacitor C7 is used for DC rectifier circuit. You can fabricate desired letters/alphabets out of LEDs by adjusting suitable PCB.
Soni Officemate Magnetic Duster
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50000 Piece(s) (MOQ)
Best Deals from Notice Board
White Board Duster
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Write and erase as many times as you want . Our white board marker will ensure that what is there on your mind comes on the board clearly and effectively . And when you need to erase it our duster will ensure complete deletion with no trace of any mark , as if our duster will ensure complete deletion with no trace of any mark , as if you are starting ‘ afresh ‘.
acrylic board
750 - 1,450 Per Square Feet
1 Piece(s) (MOQ)
Acrylic Sign Boards are an elegant and modern signage solution that adds sophistication to any business. These sign boards are made from high-quality acrylic material, which is known for its durability, clarity, and versatility. Acrylic Sign Boards can be fabricated into various shapes and sizes, making them a perfect choice for custom signage needs. According to recent studies, businesses with well-designed and visually appealing signs tend to attract more customers than those without. This highlights the importance of investing in quality signage solutions like Acrylic Sign Boards to effectively convey your brand message and stand out amongst competitors. Acrylic Sign Boards offer several benefits over traditional signage options. They are lightweight, shatter-resistant, and easy to maintain. Additionally, they provide excellent weather resistance, ensuring long-lasting performance even in extreme temperatures and harsh environments. At Abstract Edge, we specialize in creating bespoke Acrylic Sign Boards designed to meet our clients' specific requirements. Our team of experts utilizes state-of-the-art technology and materials to create top-notch signages that reflect your brand's identity and vision. Whether you're looking for indoor or outdoor signage, our Acrylic Sign Boards are guaranteed to make a lasting impression on your audience. In conclusion, Acrylic Sign Boards are an ideal signage option for businesses seeking to enhance their visual appeal and attract more customers. With their exceptional durability, versatility, and aesthetic appeal, these signboards represent a valuable investment for any enterprise looking to establish itself as a leader in their industry.
danger board
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We are supplying powder coated Danger Board 66 KV to 400 KV. as per your required size as well as Phase Indicators and Number plates also as per requirement. Fibre Bird Guard to Protect Transmission line from Bird disturbance and fibre water guard to protect insulators from rain as well as both product very useful to indicate phase as RYB
Whiteboard Marker
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Whiteboard marker are perfect for both interior and exterior use .These versatile markers come in 3 size Extra Fine for fie lines, Regular for round lines and jumbo for extra broad detailing .Soni officemate ACRYLIC is also perfect for use with airbrush and traditional paintbrush as well. Refill paints are available for mixing and matching custom colors, as are a range of empty markers and replacement nibs
Printing
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After years of writing and rewriting you arrive at the manuscript that you finally want to present as your thesis. This manuscript deserves the best of printing. We at Facit give you the best quality printouts. BLACK & WHITE PRINTS Our high speed state of the art Black & White printer - XEROX D 110 produces 110 copies per minute with 2400*2400 DPI print resolution. The exclusive Xerox EA toner gives sharpest text and halftones. COLOUR PRINTS Our high speed, multi function, state of the art Xerox - Versant 80 Press printer produces 80 colour black printouts per minute. It gives highest quality of copies and printouts with colour resolution up to 2400*2400 DPI. BOTH SIDE PRINTING As per the new course of action certain universities and autonomous institutions have made printing on both sides compulsory. Facit is now equipped with Two advance machines that print both side simultaneously BW and Colour.
acrylic letter board
350 Per Square Feet
rigid pvc board
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gypsum ceiling board
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gypsum ceiling board
Display Boards
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Letter Heads
Fix Message Display Board
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Fix Message Display Board, Sensor Tap
Digital Flex Board
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Digital Flex Board, Vinyls Sheet
Extension Board
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Cartridge, Usb Speaker, Bill Counter, Plastic LED TV Wall Mount