Search results for: 'pwm'

PWM Signal Generator Module, Stepper Motor Driver Features The signal generator module is used to generate a square pulse with adjustable frequency and duty cycle in 2 different channels. This module has 3 microswitches to adjust the pulses. It also has a micro USB input for powering the module. There are also two other pins for connecting the power supply. The two PWM outputs of this module are independent, and you can generate your desired pulses on them. Features: Operating voltage: 5 - 30V...

Introduction You must have come across the terms “square pulse generation” and “pulse width modulation” (or PWM), and you probably have worked with them—for example, which pins of Arduino (or any other microcontroller) can generate PWM pulses. Pulse width modulation is a technique for generating square pulse signals with desired features, which are widely used in different areas of Electronics. Some of these applications include controlling the color and brightness of LEDs, controlling engines...

Overview LEDs can uniquely control the amount of three primary colors (red, green, and blue) to create a desired color. Thanks to this feature, they are now an attractive and practical component in Electronics and Lighting industry. An RGB LED has one common pin as well as three pins for red, green, and blue colors. We can combine these primary colors to create countless colors by controlling these pins with a PWM pulse signal. (The number of colors depends on the resolution of the generated PWM signal)...

PCA9685 16 Channel 12-bit PWM Driver Features PCA9685 16-Channel module is very useful and can help a lot when there are insufficient PWM output pins. The most important application is to control servo motors. This module can control a large number of servo motors at the same time.As mentioned, the PCA9685 driver can be used to control 16 servo motors. In fact, this module only uses the I2C pins of the microcontroller. You can even connect 62 of these modules together to get up to 992 PWM outputs usi...