DS18B20 is a digital temperature sensor. The sensor is very easy to use. First of all, it's digital, and secondly, he has only one contact, from which we receive a useful signal. I.e, you can connect to one Arduino at the same time a huge READ MORE
Tag: you need to press stop in the program window
Color music on arduino and led-tape or load control using ULN2003
A rather big disadvantage of arduino boards and the like is that, that all pins are connected directly to the microcontroller and cannot drive a large load. If you want to connect the same led strip and make the same more powerful color music, that without amplifiers READ MORE