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These Flexible Logic Gates Will Help Octobot Revolutionize Soft Robotics

These Flexible Logic Gates Will Help Octobot Revolutionize Soft Robotics

Researchers from Caltech and Harvard have developed a chain of parts built from soft materials which can transmit mechanical signals.


News Sep 07, 2016 by Dr. Steve Arar
Inspecting Electronic Circuits with an Audible Circuit Probe

Inspecting Electronic Circuits with an Audible Circuit Probe

When inspecting electronic circuits, most measurements are displayed visually. This tool provides audible feedback to augment your analyses.


The Basics Behind Constant-Current LED Drive Circuitry

The Basics Behind Constant-Current LED Drive Circuitry

This technical brief discusses the reasoning behind and implementation of constant-current drive circuitry for illuminating LEDs.


How to Build Your Own Discrete 4-Bit ALU

How to Build Your Own Discrete 4-Bit ALU

In this project, we will build the heart of a simple 4-bit CPU, the ALU (Arithmetic Logic Unit).


Projects Aug 18, 2016 by Robin Mitchell
The CMOS Transmission Gate

The CMOS Transmission Gate

This technical brief presents a simple MOSFET configuration that can be used as a voltage-controlled switch.


A Walkthrough of the Texas Instruments WEBENCH

A Walkthrough of the Texas Instruments WEBENCH

TI offers a variety of design tools. The WEBENCH Power Designer provides end to end solutions for your single and multiple power design needs.


News Aug 06, 2016 by Mark Hughes
Stencil Design for Exposed-Pad Packages

Stencil Design for Exposed-Pad Packages

A properly designed solder stencil helps to ensure successful reflow soldering with IC packages that have an exposed thermal pad.


How to Build a Raspberry Pi Camera

How to Build a Raspberry Pi Camera

In part 8 of the "Building Raspberry Pi Controller" series, readers will learn how to attach a camera board to a Raspberry Pi and write Python code for photo imaging projects.


Projects Aug 01, 2016 by Don Wilcher
Thermal Design with Exposed-Pad Packages

Thermal Design with Exposed-Pad Packages

This technical brief discusses thermal design techniques for IC packages—such as QFN, DFN, and MLP—that incorporate an exposed thermal pad.


Is the ADI / Linear Tech Merger Aimed for the IoT?

Is the ADI / Linear Tech Merger Aimed for the IoT?

ADI’s acquisition of Linear Technology clearly stands to bring them financial gains and complementary products. But there may be an IoT angle as well.


News Jul 28, 2016 by Majeed Ahmad
Design Examples of FIR Filters Using the Window Method

Design Examples of FIR Filters Using the Window Method

In this article, we will discuss several design examples of FIR filters using the window method. The simulated frequency response of the designed filters will be compared with the target specifications.


The Actively Loaded MOSFET Differential Pair: Measuring Lambda, Predicting Gain

The Actively Loaded MOSFET Differential Pair: Measuring Lambda, Predicting Gain

In this article, we’ll look at the equation for differential gain and use LTspice to find the value of the channel-length-modulation parameter referred to as lambda (λ).


The Actively Loaded MOSFET Differential Pair: Output Resistance

The Actively Loaded MOSFET Differential Pair: Output Resistance

In this article, we’ll discuss MOSFET small-signal output resistance as we make our way toward predicting the gain of the actively loaded differential pair.


Understanding Arduino UNO Hardware Design

Understanding Arduino UNO Hardware Design

This article explains how Arduino works from an electronic design perspective. It also explains the role of every part of the Arduino.


From Filter Specs to Window Parameters in FIR Filter Design

From Filter Specs to Window Parameters in FIR Filter Design

Learn how to use filter specs to help choose the best window parameters for your FIR filter design.


The Karnaugh Map Boolean Algebraic Simplification Technique

The Karnaugh Map Boolean Algebraic Simplification Technique

Learn about the Karnaugh map (K-map) technique for Boolean algebraic simplification. What advantages and disadvantages do they have?


Advantages of the Actively Loaded MOSFET Differential Pair

Advantages of the Actively Loaded MOSFET Differential Pair

In this article, we’ll discuss two benefits of using an active load: improved biasing conditions and differential-to-single-ended conversion.


Google’s Daydream Is Taking the Extra Step in VR Design

Google’s Daydream Is Taking the Extra Step in VR Design

Google is putting their own spin on virtual reality. At this year's I/O conference, Google revealed how Daydream will stand apart in the VR sphere.


News Jun 20, 2016 by Donald Krambeck
Build a 4-Bit Binary Counter with 5x7 LED Matrix

Build a 4-Bit Binary Counter with 5x7 LED Matrix

In this project, you'll learn how to build a 4-bit binary counter using a 5x7 LED matrix for data count value visualization. The project will use a combination of standard electronic and surface mount components.


Projects Jun 20, 2016 by Don Wilcher
How to Build a Control Circuit with Adjustable Working Time via Wi-Fi

How to Build a Control Circuit with Adjustable Working Time via Wi-Fi

Learn how to build a system that can turn DC loads on and off using a mobile application. You'll also learn how to perform this task via immediate actions or via timers set in advance.


Projects Jun 15, 2016 by Yahya Tawil