This tag is used to tag C Programming related posts
0 – Introduction In a previous article we learnt how to use a keypad with the Esp32 using the Arduino libraries, in this one, we will go a step lower and use a Arduino Nano with no Arduino libraries. A perfect fit for our ‘Baremetal’ series. For this article I will use a 4 by […]
Baremetal Arduino: 3×3 or 4×4 Keyboard Read More »
0 – Introduction In your small Iot devices projects it is sometimes needed to have more buttons than you might have pins, the solution for that is to use a matrix keyboard, instead of having a pin for each button, you would have a pin for each row and column of buttons. For this article
Esp32 Tutorial: 3×3 or 4×4 Keyboard Read More »
0 – Introduction With a lot of projects, having a way to display information is vital, so we will, in this article, use one of the most popular libraries there is. With the ammount of oled displays supported, it is unmatched, that library is U8g2. In this tutorial I will use a 128×64 oled display
Esp32 Tutorial: SSD1306 Oled Display with SPI Read More »
0 – Introduction A lot of sensors, screens and even flash memory use SPI as the way to communicate between them and the micro controller. With so many options of what to connect, it would be a mistake to not implement SPI in your baremetal project. In today’s article, we will use what you learned
Baremetal Arduino: SPI with Interrupts Read More »
0 – Introduction If you like Copilot but are also preoccupied with the security concerns of it, you have alternatives. In this article we will be using the Ollama server we setup in a previous article to host some models that, with the help of a VSCode extension, will fully replace Copilot. 1 – Setup
Ubuntu Tutorial: Continue – Copilot Alternative for VSCode Read More »