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 ...

I've added code that converts PPM signals to PWM signals to the New GLDAB by Arduino. New GLDAB by Arduino modified to receive ppm signal from RX and output PWM signal. This allows you to use a small ...

float pwm_bit_voltage = 5.0f/1023; // tensão por level pwm float adc_bit_voltage = (5.0f/1023) * 2.0f; // tensão por bit (tensão máxima de 10V) float analogVoltage = 0; uint16_t analog = 0; float ...

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 ...

When multiple PWM converters are connected in series (or in parallel) in a power electronics circuit, it is appropriate to run all converters at the same frequency but with certain phase shift among ...

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 ...

In adding an alternative cutter drive motor (‘spindle’) to an existing cnc machine, an electrically isolated pwm to analogue converter is needed. The machine uses a ‘grbl’ controller, which has an ...

I have been discussing control algorithms for a power supply and idly looking for some easy hardware on which to try the technique – hardware small enough to build into a prototype. See also: An AVR ...

Community collaboration is a great thing. Take the Arduino PWM library for shift registers. Some folks at the Arduino forum pitched in and helped [Elco] trim off a bunch of clock cycles by using the ...

Abstract: Multilevel converters that contain multiple capacitorswitching network structures may suffer from capacitor voltage imbalances. To avoid threats to safe operation, capacitor voltages need to ...