robotics
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Understanding Ultrasonic Sensors: Accurate Distance Measurement with HC-SR04
Tags: Arduino, automation, distance measurement, ESP32, HC-SR04, IoT, MicroPython, open source, robotics, ultrasonic sensorsLearn how ultrasonic sensors work, their applications, and how to integrate them with an ESP32 using MicroPython. Includes a parts list, wiring diagram, and sample code.
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Using Force Sensors with ESP32 for Accurate Pressure Measurement
Learn how to interface force sensors with an ESP32 to measure pressure accurately. This guide covers wiring, MicroPython code, and practical applications.
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Understanding IR Distance Sensors: Proximity Detection and Applications
Tags: Arduino, automation, ESP32, infrared sensor, IR distance sensor, MicroPython, obstacle avoidance, proximity detection, robotics, security sensorsLearn how IR distance sensors work, their key use cases in robotics, automation, and security, and how to integrate them with microcontrollers like ESP32 for proximity detection projects.
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Using an IR Proximity Sensor with ESP32
Tags: automation projects, ESP32 IR sensor tutorial, ESP32 object detection, IR proximity sensor ESP32, line-following robots, MicroPython IR sensor, roboticsLearn how to use an IR proximity sensor ESP32 setup in this step-by-step guide. Discover wiring, programming, and real-world applications for automation and robotics.
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How to Control an ESP32 Servo Motor with Precise PWM Frequency
Tags: automation, ESP32 Projects, ESP32 Servo Motor Smooth Movement, MicroPython, PWM signals, robotics, servo controlI almost gave up on my ESP32 servo motor — until precise PWM frequency fixed the jitter. Learn how to control your servo the right way.
