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Does Seegrid Hold the Key to Cheap Autonomous Vehicles?

Does Seegrid Hold the Key to Cheap Autonomous Vehicles?

There are plenty of companies entering the autonomous vehicle ring like Google, Tesla, and Baidu to name a few. But none of them currently have the operating know-how of a small Pittsburgh-based company called Seegrid.


News Apr 09, 2016 by Aaron LaBarbera
Embedded PID Temperature Control, Part 6: Ziegler–Nichols Tuning

Embedded PID Temperature Control, Part 6: Ziegler–Nichols Tuning

In this article, we will use a simple, proven tuning procedure to find effective values for proportional, integral, and derivative gain.


Projects Mar 07, 2016 by Robert Keim
Embedded PID Temperature Control, Part 5: Adjusting Gains

Embedded PID Temperature Control, Part 5: Adjusting Gains

We will explore how P, I, and D gain influences system performance, and in the process we will find a gain configuration that works well for our temperature controller.


Projects Feb 29, 2016 by Robert Keim
Embedded PID Temperature Control, Part 4: The Scilab GUI

Embedded PID Temperature Control, Part 4: The Scilab GUI

With USB communications and a Scilab graphical user interface, we can really see what the PID controller is doing.


Projects Feb 19, 2016 by Robert Keim
Embedded PID Temperature Control, Part 3: Implementation and Visualization

Embedded PID Temperature Control, Part 3: Implementation and Visualization

We will implement a basic PID (proportional–integral–derivative) controller in firmware and observe the results using an oscope and LEDs.


Projects Feb 15, 2016 by Robert Keim
Embedded PID Temperature Control, Part 2: Board-Level Integration

Embedded PID Temperature Control, Part 2: Board-Level Integration

This article covers the firmware that allows the EFM8 microcontroller to communicate with the DAC and the MAX31855.


Projects Feb 03, 2016 by Robert Keim
Embedded PID Temperature Control, Part 1: The Circuit

Embedded PID Temperature Control, Part 1: The Circuit

Invoke the power of the PID (proportional–integral–derivative controller)! The key components in this design are an EFM8 microcontroller, a DAC, and the MAX31855 thermocouple-to-digital converter.


Projects Feb 01, 2016 by Robert Keim
CES 2016: Autonomous Vehicles Are Coming, Love ‘em or Hate ‘em

CES 2016: Autonomous Vehicles Are Coming, Love ‘em or Hate ‘em

From start to finish, all tech eyes will be on the 2016 Consumer Technology Association's convention in Las Vegas from January 6 through 9. Here's what we can expect to see.


News Dec 30, 2015 by PatrickM
California’s Short-Sighted Proposal for Driverless Cars Law

California’s Short-Sighted Proposal for Driverless Cars Law

The future comes with heavy regulations and exhausting bureaucracy.


News Dec 18, 2015 by Jennifer A. Diffley
Build Raspberry Pi Controllers: LED Flasher

Build Raspberry Pi Controllers: LED Flasher

In this project, you'll learn how to wire an LED and flash it using the Raspberry Pi. Also, to isolate the Raspberry Pi's + 3.3VDC compliant output pins from supply voltages greater than this power source, an opto-isolator will be introduced as well.


Projects Dec 11, 2015 by Don Wilcher
ARM TechCon Report: IoT Security and Getting Your Automotive Design Noticed

ARM TechCon Report: IoT Security and Getting Your Automotive Design Noticed

Insight into the November ARM conference and advice from Mike Muller, ARM's CTO, on how to be successful with the IoT.


News Nov 11, 2015 by PatrickM
Control Your AC Mains with a Microcontroller

Control Your AC Mains with a Microcontroller

Learn how to put together your own toaster oven controller with a handful of inexpensive, through-hole parts. The emphasis is on safety, low price, and minimal modification of the toaster oven.


Projects Nov 09, 2015 by Patrick Lloyd
Great Scott! Stanford’s Self-Driving Delorean

Great Scott! Stanford’s Self-Driving Delorean

We may not have hoverboards and pizza-expanding ovens, but we do we have a self-driving Delorean. Maybe the future isn't so bad after all.


News Oct 21, 2015 by Jennifer A. Diffley
A Big Mesh: Military Tactics and the Future of Mobile Communications

A Big Mesh: Military Tactics and the Future of Mobile Communications

An analysis of the historical link between the military's use of retransmission stations ("retrans") and the advent of the mesh network.


News Sep 01, 2015 by Mark Gerasimas
An Introduction to SCADA Systems

An Introduction to SCADA Systems

This article walks through SCADA systems used to automate various power systems used in numerous industries. It also details what the system is made up of, how they optimize performance in large-scale systems, and how these systems still poses a threat to a company's vulnerability to data and resources.


An Introduction to Control Systems: Designing a PID Controller Using MATLAB’s SISO Tool

An Introduction to Control Systems: Designing a PID Controller Using MATLAB’s SISO Tool

Control systems engineering requires knowledge of at least two basic components of a system: the plant, which describes the mathematically described behavior of your system, and the output, which is the goal you are trying to reach.


The Automotive Ethernet

The Automotive Ethernet

NXP has announced its automotive ethernet product portfolio, perfect for the coming evolution of autonomous driving.


News Aug 06, 2015 by Jennifer A. Diffley
Saelig’s New Low Power Radio Transceiver

Saelig’s New Low Power Radio Transceiver

The new 2.4 GHz radio transceiver module is designed to facilitate the simple embedding of wireless capabilities in industrial remote control equipment.


News Jun 04, 2015 by Jennifer A. Diffley
Osram Introduces Low-Cost LIDAR - One Step Closer to Autonomous Driving

Osram Introduces Low-Cost LIDAR - One Step Closer to Autonomous Driving

Osram’s high power pulsed laser diodes with integrated driver simplify the design of laser systems and reduce their cost.


News Jun 03, 2015 by Jennifer A. Diffley
The Sitara AM437x Industrial Development Kit (IDK)

The Sitara AM437x Industrial Development Kit (IDK)

The SitaraAM437x Industrial Single-Chip Drive Solution for Multi-Protocol Industrial Communication and Motor Feedback is Now Available.


News Apr 06, 2015 by Tim Youngblood