A simple three-component solution for a switching regulator chip to use for output voltage programming via PWM.

For not using a scope, this method is pretty accurate, and only uses two discrete circuit components (the resistor and the speaker). If you’re ever in a pinch with PWM, this is sure to help ...

With a competent PWM generator on a microcontroller, you can create this carrier modulation easily enough yourself. Set the PWM frequency to 38 kHz and the duty cycle somewhere in the 33%-50% ...

INVENTOR EYE Step-By-Step Guide To Making A PWM Motor Controller Posted: February 3, 2025 | Last updated: February 3, 2025 Learn how to create a DC motor speed control circuit using a PWM-based ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

A developer has built a self-balancing robot featuring a custom motor control system powered by an ESP32 microcontroller. The system integrates an H-Bridge circuit with MOSFETs for efficient motor ...