Minimal Arduino: Unterschied zwischen den Versionen
Dl8rds (Diskussion | Beiträge) (Die Seite wurde neu angelegt: „== Scope == This little project goes back to a phone call a couple of years ago, where my phone partner told me that he was interested in programming bare bon…“) |
Dl8rds (Diskussion | Beiträge) |
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* SparkFun ATmega328 with Arduino Optiboot (Uno) https://www.sparkfun.com/products/10524 | * SparkFun ATmega328 with Arduino Optiboot (Uno) https://www.sparkfun.com/products/10524 | ||
− | [[Image:2021-03-07-Sparkfun-Arduino.jpg|400px|right]] | + | [[Image:2021-03-07-Sparkfun-Arduino.jpg|400px|right|https://www.sparkfun.com/products/10524]] |
: Note that you can also get this IC from Reichelt: https://www.reichelt.de/arduino-atmega328-mit-arduino-bootloader-ard-atmega-328-p230602.html | : Note that you can also get this IC from Reichelt: https://www.reichelt.de/arduino-atmega328-mit-arduino-bootloader-ard-atmega-328-p230602.html | ||
* three Tantal capacitors 100nF | * three Tantal capacitors 100nF |
Version vom 7. März 2021, 16:28 Uhr
Inhaltsverzeichnis
1 Scope
This little project goes back to a phone call a couple of years ago, where my phone partner told me that he was interested in programming bare bone Atmel 328 ICs. I thought, well this is kind of interesting, because the Arduino platform is quite nice, but there are times where I wanted to have such a little logic platform alone without the need to have a standard Arduino PCB.
So I got myself a couple of Arduino ICs from Sparkfun.
It took me a long time until I had the opportunity and spare time to try them, but now I did and here are my insights!
2 Components
- SparkFun ATmega328 with Arduino Optiboot (Uno) https://www.sparkfun.com/products/10524
- Note that you can also get this IC from Reichelt: https://www.reichelt.de/arduino-atmega328-mit-arduino-bootloader-ard-atmega-328-p230602.html
- three Tantal capacitors 100nF
- A crystal 16,0000 MHz
- two capacitors 22pF
Here is the datasheet of the Atmel 328P: https://cdn.sparkfun.com/assets/1/1/9/c/b/Atmel-42735-8-bit-AVR-Microcontroller-ATmega328-328P_Datasheet.pdf
3 Setup
I followed this instruction here: https://www.kriwanek.de/index.php/de/arduino/boards/410-minimal-arduino-f%C3%BCrs-breadboard
I am taking his