Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...

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 ...

Always make sure to configure the exact board model. Don't try to use unsupported boards variants, each board is specific, if it's not listed in the setup tool it won't work. Always use a voltmeter to ...