ESP32: PWM Motor and LED Control
Use hardware PWM safely for dimming and motor-speed control.
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Archives: Microcontroller Lessons
ESP32: Wi-Fi Web Server
Connect securely to Wi-Fi and control an output from a local web page.
Read more →Arduino: Read Sensors with ADC
Read an analogue sensor, convert the ADC value and inspect it over Serial.
Read more →Arduino: LED and Digital GPIO
Build the embedded-systems Hello World and understand safe GPIO current.
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