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Insight into the Results of DFT Analysis in Digital Signal Processing
This article attempts to give a deeper insight into the interpretation of DFT (direct Fourier transform) output.
4 days ago
Basic Signal Operations in DSP: Constant-Valued and Alternating Signals
In this article, we’ll discuss a few elementary signal operations by considering one of the signals to be constant-valued.
August 14, 2017
The Difference Between Slow Decay Mode and Fast Decay Mode in H-Bridge DC Motor Applications
Learn the difference between slow decay mode and fast decay mode, why these names are used, and how they influence motor deceleration.
August 10, 2017
What is Bluetooth 5? Learn about the Bit Paths Behind the New BLE Standard
The latest Bluetooth Specification provides features that allow increased speed and increased transmission distance. This article provides information about the various bit data paths used in...
July 31, 2017
An Introduction to Filters
Learn about various types of filters, including common terminology and important characteristics.
July 31, 2017
An Introduction to the Discrete Fourier Transform
The DFT is one of the most powerful tools in digital signal processing which enables us to find the spectrum of a finite-duration signal....
July 20, 2017
Better Insight into DSP: 10 Applications of Convolution in Various Fields
This article presents an overview of various applications which exploit convolution, an advanced signal operation.
July 19, 2017
Why You Should Consider EMC Compliance and EMI Countermeasures Early in Your Design
Learn a little history of EMC compliance, some EMI theory, and some common EMI countermeasures.
July 17, 2017
Implementing a Low-Pass Filter on FPGA with Verilog
Learn how to implement a moving average filter and optimize it with CIC architecture.
July 13, 2017
Mohammad Amin Karami
An Introduction to Optoelectronics
In this article, we talk about the basics of optoelectronics, including a brief lecture on photons. Also, various optoelectronic devices will be discussed including lamps, LEDs, photodiodes,...
July 10, 2017
Safety Capacitors First: Class-X and Class-Y Capacitors
Learn about Class-X and Class-Y capacitors, where they are used, and why they are referred to as "safety" capacitors.
July 06, 2017
An Introduction to Canonical Signed Digit Representation
CSD is an elegant method to implement digital multipliers in a more efficient way.
July 03, 2017
Multirate DSP and Its Application in D/A Conversion
This article reviews the basics of D/A conversion and explains how multirate DSP can lead to a more efficient system.
June 30, 2017
An Introduction to Oscilloscope Probes
This article looks at various types of oscilloscope probes and how to use them.
June 29, 2017
An Introduction to Robot Operating System (ROS)
Developing a robot with a computer brain needs a bunch of software tools on the computer side—like software drivers, third party tools for computer vision, simulation tools, and more. ROS...
June 26, 2017
Extend Eagle CAD Tool with ULPs: Writing Your First User Language Program
In this tutorial, you will learn how to write your first ULP in Eagle CAD to add a new capability to your CAD tool.
June 22, 2017
Multirate DSP and Its Application in A/D Conversion
Multirate DSP leads to a more efficient A/D conversion.
June 21, 2017
An Introduction to Motion Sensors: PIR, Tilt, Force, and More
Learn about various movement-type sensors including accelerometers, tilt sensors, vibration sensors, PIR (passive infrared) sensors, and rotation sensors....
June 19, 2017
The Basics of SSRs (Solid-State Relays): The Switching Device
An introduction to the basic operation of solid-state relays with a focus on the output devices in today’s SSRs.
June 16, 2017
Radio Meets Fiber Optics: RF Over Fiber
Radio Over Fiber (ROF) combines RF and optics, providing optical links to replace strategic portions of cellular, satellite, and copper based systems....
June 14, 2017
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