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Blog posts tagged with 'PWM'

Controlling DC Motor Speed and Direction with ESP32
Engineering illustration: Controlling DC Motor Speed and Direction with ESP32

Control a DC motor with ESP32 using the current LEDC API, correct H-bridge wiring, L298N loss guidance, and safer driver selection.

Controlling PWM with ESP32 Using Arduino IDE
Engineering illustration: Controlling PWM with ESP32 Using Arduino IDE

An explanation of ESP32's PWM architecture via 16 independent channels and the ledcSetup/ledcAttachPin/ledcWrite functions, compared to traditional analogWrite().

Drive a DC Motor with the L293D IC
Engineering illustration: Drive a DC Motor with the L293D IC

Wiring the L293D chip to control a DC motor's direction and speed via direction logic and pulse-width modulation.

Controlling Multiple Servo Motors at Once with Arduino
Engineering illustration: Controlling Multiple Servo Motors at Once with Arduino

Wire four servo motors to an external power supply and control them together in full synchronization via the Servo library, with a safety note on power supply.