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Tag: AT89C2051

Presented here is a red, green and blue or RGB colour generator using AT89C2051 microcontroller (MCU). This is a simple and low-cost circuit for a multiple colour generator that can be built easily with a few additional components. The...
This 4x4x4 LED cube for use in science laboratories is very easy to assemble. Its LEDs light up in different patterns, creating mesmerising lighting effects. LED cube circuit and working Fig. 1 shows the author’s prototype of the 4x4x4 LED cube....