I made this project because I wanted a way to automatically control the speed of a DC fan according to the temperature read by a LM35 sensor. I had a few problems with the PWM part mainly because the ...
XDA Developers on MSN
5 accessories to supercharge your Arduino projects
With their cheap price tags, massive I/O provisions, and low power consumption, microcontrollers like the uber-popular ...
How-To Geek on MSN
Arduino's new DIY electronics starter kit has an UNO R4 board
A rduino boards are a popular choice for DIY electronics, but it's not always clear how to get started with building projects and programming. There's now one more solution to that problem: a new ...
Makers and electronic enthusiasts looking for inspiration for their next project maybe interest is in a new build created by Robert John. Using the Arduino Oplá IoT Kit and Arduino Cloud, Robert has ...
The project illustrates the control of a PC fan speed and using an Arduino microcontroller to read a LM35 temperature sensor. The use of an optocoupler is covered along with Pulse Width Modulation ...
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