Lets assume we have a sorted array like : What is the maximum difference for two elements in this array such that larger member should appear after smaller one ? If it is sorted, we can simply say that maximum difference is between last element and first element. Simply 9-1 … Read more

It is all about to distance to the local min/max point. Gradient descent is used mainly in AI applicaitons. I will not bother you to explain the details of it. But I will give you an answer for the question that I asked myself before. The question is that how … Read more

If You want to build Qt5 development environmet for raspberry pi then you are in the right place. In this short tutorial you can build your Qt5 for raspberry pi. I used ubuntu-18.04-desktop-amd64 and rasp image is 2018-06-27-raspbian-stretch. For old images something can be different. If you have any trouble, … Read more

Esp8266 is a chip that supports the tcp / ip protocol. With this chip for a few dollars you can log into the IOT world and create wonders. There are 2 ways to track or manipulate any data dynamically with the ESP8266. One is AJAX and the other is Websocket … Read more

Beaglebone is getting very popular day by day. With this cheap single board computer you can create suchamazing things. Probably this things need communicate other things to progress something. In the videoI just simply show the required diagrams and connections. You will learn how to communicate BBB and Arduino via … Read more

Hi everyone. Here you can find a little informations about interrupts and timers. During the tutorial 8051 ( silabs ) are help us to learn what the heck is interrupts ! End of the tutorial it is possible to blink led using timers and also to generate a delay function. … Read more

The code in the video is the small part of a some project. I do not want to explain the whole project which is about image processing. I just try to show the some part of algorithm which can give you an idea about image processing.The algorithm is created to … Read more

To measure the voltage, you need an ADC. Which is called Analog to Digital converter. In arduino, for instance uno has 10 bit ADC, that means you can measure whatever you want as a 10 bit resolution that also means your scale is between 0 to pow(2,10). If you have … Read more