A typical reflective object sensor consists of an infrared light emitter diode (IRED) and an NPN silicon phototransistor mounted side-by-side on parallel axes in a compact black plastic housing. The ...

Abstract: Carrier synchronization is a fundamental stage in the receiver side of any communication or positioning system. Traditional carrier phase tracking techniques are based on well-known ...

First developed in the 1970s, the Rubik’s Cube is one of the most popular mind puzzles worldwide. But, for most people, attempting to solve it can be very intimidating. However, using some basic ...

In our previous tutorial, we have interfaced stepper motor with ARM7-LPC2148. In this tutorial, we will control Servo Motor with ARM7-LPC2148. Servo motor has low power consumption advantage over ...

The purpose of a phase locked loop (PLL) is to generate a frequency and phase-locked output oscillation signal. To achieve this goal, prior art essentially functioned ...