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Many Functions, One Tool: The Analog Discovery 2 from Digilent

Many Functions, One Tool: The Analog Discovery 2 from Digilent

An introduction to the Analog Discovery 2 by Digilent.


Creating Novel Linux Controllers for Wearable Devices

Creating Novel Linux Controllers for Wearable Devices

Embedded and wearable systems require new ideas for input controller hardware. But older software still expects a keyboard and mouse. How do we bridge the gap without having to write kernel drivers?


Build Your Own Metal Detector with an Arduino

Build Your Own Metal Detector with an Arduino

Building a metal detector using a Colpitts oscillator and an Arduino.


Projects Oct 03, 2016 by Evan Kale
The End of the Age of MOSFETs? Carbon Nanotubes Finally Outperform Silicon in Transistors

The End of the Age of MOSFETs? Carbon Nanotubes Finally Outperform Silicon in Transistors

Research published earlier this month benchmarks a new carbon nanotube (CNT) transistor performing with a current 1.9 times higher than state-of-the-art silicon counterparts.


News Sep 30, 2016 by Zabrel Holsman
The Crop Duster Buster! A Launchpad-Controlled Clapper

The Crop Duster Buster! A Launchpad-Controlled Clapper

The Crop Duster Buster is sure to keep your pet's toot smell away!


Projects Sep 26, 2016 by Ryan Jones
C-BISCUIT: Schematic Design for the RCB—Microcontroller, Motor Controller

C-BISCUIT: Schematic Design for the RCB—Microcontroller, Motor Controller

In this article we’ll take a close look at two sections of the custom-designed control board for the C-BISCUIT demo bot.


Projects Sep 21, 2016 by Robert Keim
Researchers at IBM Have Prototyped a 3 Bits-Per-Cell PCM

Researchers at IBM Have Prototyped a 3 Bits-Per-Cell PCM

Researchers at IBM’s Zurich laboratory have demonstrated the feasibility of 3 bits-per-cell storage using phase-change memory (PCM) technology under large temperature fluctuations.


News Sep 17, 2016 by Dr. Steve Arar
What Does Renesas’ Intersil Deal Mean for the Evolution of MCUs?

What Does Renesas’ Intersil Deal Mean for the Evolution of MCUs?

Microcontrollers meet analog and power management ICs for creating powerful automotive SoCs.


News Sep 16, 2016 by Majeed Ahmad
This Sailing Drone’s Sensors Can Chart the Ocean Like Never Before

This Sailing Drone’s Sensors Can Chart the Ocean Like Never Before

Saildrone is a company that is exploring new horizons with autonomous drones that sail the seas gathering data as they go.


News Sep 08, 2016 by Robin Mitchell
These Analog DNA Computers Could Potentially Stop Cancer

These Analog DNA Computers Could Potentially Stop Cancer

Researchers at the Duke University have developed an analog DNA computer which can perform basic mathematic functions. The potential for medical applications could be huge.


News Sep 03, 2016 by Dr. Steve Arar
Understanding MOSFET On-State Drain-to-Source Resistance

Understanding MOSFET On-State Drain-to-Source Resistance

This technical brief covers some useful details regarding a common MOSFET parameter referred to as on-state resistance.


Understanding Linear-Phase Filters

Understanding Linear-Phase Filters

Linear phase response, also known as constant group delay, is an important property in some filter applications.


Understanding Complex-Conjugate Poles in Filter Theory

Understanding Complex-Conjugate Poles in Filter Theory

This technical brief explains the importance of complex-conjugate poles and second-order stages in optimizing filter performance.


Laser Diode Tripwire Alarm… A Launchpad Security System

Laser Diode Tripwire Alarm… A Launchpad Security System

The Launchpad-Based Laser Tripwire Alarm turns your next security system into a secret agent's dream.


Projects Aug 26, 2016 by Ryan Jones
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.


Teardown Tuesday: Radar Gun

Teardown Tuesday: Radar Gun

If you're a speeder or sports player you may have experience with one of these! In this Teardown Tuesday, we are going to take a look at the inner workings of a radar gun!


News Aug 23, 2016 by Alex Udanis
Learning About Differential Quadrature Phase Shift Keying (DQPSK) Modulation

Learning About Differential Quadrature Phase Shift Keying (DQPSK) Modulation

This technical brief explains what differential QPSK is and why it can be advantageous compared to ordinary QPSK.


Understanding Quadrature Phase Shift Keying (QPSK) Modulation

Understanding Quadrature Phase Shift Keying (QPSK) Modulation

This technical brief covers the basic characteristics of a digital modulation scheme known as quadrature phase shift keying.


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.


DIY Synth Series Part 1 — The Exponential VCO

DIY Synth Series Part 1 — The Exponential VCO

Build a 1V octave voltage-controlled oscillator (VCO) module and create your own analogue synth sounds.


Projects Aug 08, 2016 by Robin Mitchell