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Using Verilog to Describe a Sequential Circuit

Using Verilog to Describe a Sequential Circuit

This article focuses on using Verilog to describe synchronous sequential circuits.


Use Verilog to Describe a Combinational Circuit: The “If” and “Case” Statements

Use Verilog to Describe a Combinational Circuit: The “If” and “Case” Statements

This article explains the use of Verilog “If” and “Case” statements to describe a combinational circuit.


How to Design a Custom PCB Holder: Mechanical Considerations for a High-Precision Sensor System

How to Design a Custom PCB Holder: Mechanical Considerations for a High-Precision Sensor System

When working with high-precision sensors, it's crucial to consider housing. In this article, we discuss an approach to designing a custom board holder for an inclinometer subsystem.


How to Turn a Schematic into a PCB Layout: PCB Design for a Custom Inclinometer

How to Turn a Schematic into a PCB Layout: PCB Design for a Custom Inclinometer

So you have a schematic. How do you lay out your custom board? In this article, we'll go over the challenges and solutions I came across in designing a custom PCB for an inclinometer subsystem.


Describing Combinational Circuits in Verilog

Describing Combinational Circuits in Verilog

This article introduces the techniques for describing combinational circuits in Verilog by examining how to use the conditional operator to describe combinational truth tables.


Getting Started with the Verilog Hardware Description Language

Getting Started with the Verilog Hardware Description Language

In this article, we’ll study the basic structure of a Verilog module, look at some examples of using the Verilog “wire” data type and its vector form, and briefly touch on some differences between VHDL and Verilog.


How to Reduce Ground Bounce: Mitigating Noise with PCB Design Best Practices

How to Reduce Ground Bounce: Mitigating Noise with PCB Design Best Practices

Learn what ground bounce is and how you can avoid it with design decisions from PCB layout to programming.


The Path of Least Impedance: How to Use Return Paths for Better PCB Design

The Path of Least Impedance: How to Use Return Paths for Better PCB Design

High-speed signals don't follow the path of least resistance; they follow the path of least impedance.


Rigid-Flex PCB Design: Benefits and Design Best Practices

Rigid-Flex PCB Design: Benefits and Design Best Practices

This article will discuss what rigid-flex PCBs are, the advantages of using them, and the rules for designing with them for an application.


Guide to PCB Design: How to Choose a PCB Manufacturer

Guide to PCB Design: How to Choose a PCB Manufacturer

In this article, we will discuss some best practices for how to choose a manufacturer to produce your custom PCB board.


Guide to PCB Design: How to Generate Manufacturing Files for Custom Printed Circuit Boards

Guide to PCB Design: How to Generate Manufacturing Files for Custom Printed Circuit Boards

In this article, we'll go over the basics of generating manufacturing files for PCB design and manufacturing.


Guide to PCB Design: From PCB Schematic to Board Layout

Guide to PCB Design: From PCB Schematic to Board Layout

In this article, you will learn the basics of how to plan a schematic for a custom PCB and lay out your PCB prototype design.


What Is an FPGA? An Introduction to Programmable Logic

What Is an FPGA? An Introduction to Programmable Logic

Learn about a hardware-based approach to performing calculations, routing digital signals, and controlling embedded systems using programmable logic and FPGAs.


PCB Layout Tips and Tricks: Minimizing Decoupling Inductance

PCB Layout Tips and Tricks: Minimizing Decoupling Inductance

This article examines some subtle details associated with the high-frequency performance of decoupling capacitors.


PCB Layout Tips and Tricks: How to Optimize Your Decoupling Connection

PCB Layout Tips and Tricks: How to Optimize Your Decoupling Connection

This article explores the somewhat complicated issue of how exactly to connect a decoupling capacitor to a power pin.


PCB Layout Tips and Tricks: Use a Ground Plane Whenever Possible

PCB Layout Tips and Tricks: Use a Ground Plane Whenever Possible

This article discusses the importance of proper grounding techniques in PCB design.


Use the Xilinx System Generator to Implement a Simple DDS

Use the Xilinx System Generator to Implement a Simple DDS

In this article, we’ll discuss implementing a simple direct digital synthesizer (DDS) using the Xilinx System Generator.


I2C Design Mathematics: Capacitance and Resistance

I2C Design Mathematics: Capacitance and Resistance

This article looks at the mathematical calculations used to size the pull-up resistors and determine the maximum length of circuit traces.


Basics of Phase Truncation in Direct Digital Synthesizers

Basics of Phase Truncation in Direct Digital Synthesizers

This article will discuss phase truncation in direct digital synthesizers.


PCB Layout for a Charge-Pump Bipolar Power Supply

PCB Layout for a Charge-Pump Bipolar Power Supply

In this article we’ll look at the PCB design for a low-noise ±5 V inductorless power supply.