The device is simple to use: just simply connect the PWM capable fans to the board, and power it using a 12 V DC power supply. The device uses an LCD screen to show information. The LCD screen turns ...

Problem: 4-wire PWM fans maintain constant 12V power, and the PWM signal only controls the internal motor driver. Many fans have minimum operating speeds or internal pull-ups that prevent complete ...

The creative adventures with ATtiny series microcontroller are awesome if you know how to play them. ATtinys — especially the ATtiny85s — are all around us, and by using one, we can shrink the size of ...

Brushless motors are ubiquitous in RC applications and robotics, but are usually driven with low-cost motor controllers that have to be controlled with RC-style PWM signals and don’t allow for much ...

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 ...

Razerは3月11日、ケースファン「Razer Kunai Chroma」とファンコントローラー「Razer PWM PC Fan Controller」を発売する。Razerとしては初のPCパーツという。同社国内PCパーツ製品正規流通代理店のアユ―トを通じ、全国の家電量販店、PCショップ、オンラインショップで ...