LED Projects

MAX7219 LED Dot Matrix Assembly and Testing

MAX7219 LED Dot Matrix Assembly and Testing

A Dot-Matrix Display is a display device which contains light emitting diodes aligned in the form of matrix.This Dot matrix displays are used in applications where Symbol, Graphic, Characters, Alphabets, Numerals are need to be displayed together in static as well as Scrolling motion.Dot Matrix Display is manufactured in various dimensions like 5×7,8×8,16×8,128×16, 128×32 and 128×64 where […]

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Temp Humidity Sensor With LCD Disp LED Indicator

Temp & Humidity Sensor With LCD Disp & LED Indicator

In this instructable, I have used the DHT11 Temperature & Humidity sensor & Arduino UNO to display the current temperature & humidity readings into a 16 x 2 LCD Display. Alongside, I have also created a 3-LED setup which indicates 3 sets of temperature readings (cold, hot, extreme). The DHT11 is a digital sensor that lets you easily get relative humidity and

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Mini BillBoard

Mini BillBoard

Designing a Mini BillBoard using LED Lights(different colors) , Arduino and Bread Board. Thought of creating a mini billboard, that could display my name (“Josh”) . This is for one of the build nights (required us to use LED lights). This billboard would blink in out josh several times just like any big billboard. Here

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