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 ...

Most projects are built on abstractions. After all, few of us can create our own wire, our own transistors, or our own integrated circuits. A few months ago, [Julian Ilett] found a problem using the ...

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 ...

The 16-channel 12-bit PWM/Servo Driver, PCA9685, is an ideal module for precise control of multiple PWM outputs that are commonly used to control servos, LEDs, and other devices in applications such ...

Among all the Arduino boards, the Uno is most folks' go-to choice, and for good reason. It's the perfect platform to get started with Arduino, it's capable enough to handle a wide range of tasks, and ...

Uses the SAMD21's timers TCC0, TCC1, and TCC2 to generate PWM signals on eight pins (four on the Adafruit Trinket M0): Nano 33 IoT: 4, 5, 6, 7, 8, 11, 12, and 13 ...

I attempted to build this project but the low side mosfet gets fried immediately when I connect the battery. I took note of your warning that setting the pulseWidth to a low value will short it out.