This tag is used to tag C++ Programming related posts
0 – Introduction Keeping your ESP32 projects up to date without physically connecting your board can save time and effort. In this tutorial, we’ll explore how to implement Over-the-Air (OTA) updates using the ElegantOTA library and an Async Web Server. You’ll learn how to set up your environment, write the necessary code, and seamlessly update […]
Esp32 Tutorial: Over the Air updates Read More »
0 – Introduction In modern software development, automation is the backbone of efficient workflows. By integrating Jenkins, a robust CI/CD tool, with CMake and Google Test (GTest), developers can automate the compilation and testing of C and C++ projects. This setup ensures that your code is always in a buildable state and that unit tests
Ubuntu Tutorial: C/C++ Unit Tests with Jenkins Read More »
0 – Introduction If you want to get into electronics and microcontrollers, Elecrow’s All-in-One Starter Kit for the Pico 2 is an excellent kit to start with. Built around the Raspberry Pi Pico 2, this kit has lots of sensors, LEDs, buttons, and even a touch screen display. With 21 step-by-step tutorials made by Elecrow,
Review: All-in-one Starter kit for Pico 2 Read More »
0 – Introduction In this article, we’ll walk you through using an ESP32 with a photoresistor (LDR) to measure light intensity. You’ll learn how to connect the components, write the necessary code, and even calibrate your sensor to get semi-accurate light readings in lux. 1 – Hardware To follow this article you will need an
Esp32 Tutorial: Photoresistor (LDR) Read More »
0 – Introduction The HC-SR04 is one of the most popular distance sensors you can buy for 5V microcontrollers. Known for it’s accuracy, ease of use and cheap price, it is the best option out there if you have an Arduino Uno or Mega. This sensor is great for any project that involves obstacle detection,
Esp32/Arduino: Distance Sensor HC-SR04 Read More »