An I2C scanner is one of the more useful diagnostic programs to keep alongside an ATmega4809 project. Instead of communicating with a particular sensor or display, the program works through …
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avr
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The MCP9808 is a digital temperature sensor intended for applications where more accurate temperature measurement is required than can normally be obtained from a general-purpose microcontroller’s internal temperature sensor. It …
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Posted these in the wrong order, it wouldn’t be a newbie example if you weren’t flashing an onboard LED now. A simple LED blink is a useful first GPIO output …
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With basic OLED communication established, the next step is to make the display useful for presenting readable information. This version of the ATmega4809 Curiosity Nano Explorer project extends the earlier …
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This project uses the ATmega4809 Curiosity Nano with the Curiosity Nano Explorer and its OLED display to demonstrate how a real display peripheral can be integrated into an AVR firmware …
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The ATmega4809 pinout is organised around six GPIO ports, PORTA through PORTF, with most pins capable of performing several functions depending on peripheral configuration and routing. A pin that operates …
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These are great projects from Cornell University ECE 4760 Designing with Microcontrollers Final Projects They have a lot of information – schematics, code and information. They are well worth a look …
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These are great projects from Cornell University ECE 4760 Designing with Microcontrollers Final Projects They have a lot of information – schematics, code and information. They are well worth a look …
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An AVR external interrupt example
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