Arduino: LED and Digital GPIO
Build the embedded-systems Hello World and understand safe GPIO current.
Read more →Browse
Difficulty: Beginner
Arduino: Read Sensors with ADC
Read an analogue sensor, convert the ADC value and inspect it over Serial.
Read more →PIC: GPIO with MPLAB XC8
Configure PIC data-direction and output registers in embedded C.
Read more →8051: Ports and Delay
Understand the classic 8051 port model using embedded C.
Read more →Pico: MicroPython GPIO
Start RP2040 development with MicroPython and a simple output loop.
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