
By Sujany Baleswaran Starting her career at the early age of 12, Annabella Gutman not only sold candy and bracelets at school like any budding.
Using PWM in PIC16F877A
Digital signals (0 or 1) and analog signals (range of values) are both used in electronics. Analog inputs can be converted ...
Controlling Stepper Motors with Microcontrollers
The basic principle behind a motor lies in the conversion of electrical energy into rotational mechanical movement. This can manifest as ...
Introduction to t-test
A t-test is a statistical test used to determine whether there is a significant difference between the means of two groups ...
Sorting Vallejo Paints with Machine Learning
This article explores how to visually sort color collections using both statistics and machine learning. After experimenting with PCA for dimensionality ...
3-phase IGBT-inverter – Working principles
In this article the 3-phase IGBT inverter and its functional operation are discussed. In order to realize the 3-phase output from ...