Tag: MAX7219

Quadruple 8×8 led matrix with MAX7219

   In this tutorial you will learn how to use the Quadruple 8×8 led matrix with MAX7219. With this code a scrolling text will appear containing various characters. Wiring Instructions To wire your LED matrix to your Arduino, connect the following

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Make your plant smile

Required Hardware Led Matrix 8×8 Soil Hydrometer Sensor ATtiny85 9V Battery Battery Clip Prototyping Board Voltage Regulator L78L05 2x Capacitors 10uF 25V This is a funny project that makes our plants “talk” to us. It’s very simple and you can

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