How to make a 7x7x7 LED cube with Arduino.
Project tutorial by Marcazzan_M
In this tutorial I will explain how to use the TIMER0 of Arduino
Thermistor as thermometer.
In this tutorial, I will show you how to install the dark theme for your Arduino IDE for the reason of overexposure to the screen light.
Project tutorial by the lonely programmer
How to make an easy and adaptable countdown.
Project showcase by Marcazzan_M
Hi, I have made one error, I use an 74HC138 not an74LS138, but in this case TTL and CMOS' compatibility it isnt't neccessary because I use the signal of the 138 only as a clock not as a voltage level.
No, transistors are fundamental otherwise how can you control the single layer?
If you don't use the transistors (with my schematic) the result is 7 equal faces.
you're right, thanks
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