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Create a PID Controller on the NI myRIO—The Software

Create a PID Controller on the NI myRIO—The Software

In this short project article series, we will implement a simple PID controller using LabVIEW on a hobby DC servo motor and the NI myRIO.


Projects Nov 29, 2016 by Mark Narvidas
C-BISCUIT: System Integration and Testing

C-BISCUIT: System Integration and Testing

Finally, we have everything we need for a functional robot. Let’s put the pieces together and see what the C-BISCUIT demo bot can do.


Projects Nov 28, 2016 by Robert Keim
The Zambroombi: Roomba’s Next Ultrasonic Competitor

The Zambroombi: Roomba’s Next Ultrasonic Competitor

The Zambroombi is the next step up from your neighbor's fancy Roomba. Set it and forget it!


Projects Nov 21, 2016 by Ryan Jones
Retro Teardown: Commodore 1541 Floppy Drive vs DVD Drive

Retro Teardown: Commodore 1541 Floppy Drive vs DVD Drive

CD drives are standard these days, but who remembers our old friend the floppy drive?


News Nov 10, 2016 by Robin Mitchell
Raspberry Pi Object Detection Cat Toy

Raspberry Pi Object Detection Cat Toy

This object detection toy will keep your cat's head spinning for hours!


Projects Nov 07, 2016 by Ryan Jones
C-BISCUIT: Layout and Assembly for the Robot Control Board

C-BISCUIT: Layout and Assembly for the Robot Control Board

We’ll discuss some important layout and manufacturing concepts as we look at the PCB for the Robot Control Board.


Projects Oct 25, 2016 by Robert Keim
Ghostbusters Toaster—A Solenoid Lesson

Ghostbusters Toaster—A Solenoid Lesson

With the help of some solenoids, the Dancing Ghostbusters Toaster really topped off my Halloween costume this year!


Projects Oct 24, 2016 by Ryan Jones
Solenoids: Understanding Actuation and Voltage Polarity

Solenoids: Understanding Actuation and Voltage Polarity

This technical brief will explore some fundamental details related to solenoid operation and implementation.


C-BISCUIT: Schematic Design for the RCB—Power, Stepper

C-BISCUIT: Schematic Design for the RCB—Power, Stepper

We’ll continue our discussion of the C-BISCUIT demo bot by looking at portions of the RCB schematic that weren’t covered in the previous article.


Projects Oct 07, 2016 by Robert Keim
Tutorial and Overview of Infineon’s 3D Magnetic 2Go Kit

Tutorial and Overview of Infineon’s 3D Magnetic 2Go Kit

The 3D Magnetic 2GO kit is a development kit for the TLV493D from Infineon that can detect magnetic field strength in x, y, and z directions.


Industrial Instrumentation and Control: An Introduction to the Basic Principles

Industrial Instrumentation and Control: An Introduction to the Basic Principles

In part one of this instrumentation and control (I & C) series, we'll go over the fundamental terminology and concepts used when working with industrial plants.


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
C-BISCUIT: Robot System Architecture

C-BISCUIT: Robot System Architecture

The C-BISCUIT saga continues as we combine the various system components into a demo bot.


Projects Sep 08, 2016 by Robert Keim
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.


Build a Wireless “Tipping Bucket” Rain Gauge, Part 3—Receiver, PICAXE, and LCD

Build a Wireless “Tipping Bucket” Rain Gauge, Part 3—Receiver, PICAXE, and LCD

Here's a rain gauge that empties itself and that you can read from your easy chair. Best of all, you can build it, yourself.


Robotic Exoskeletons Are Here. What Can They Do?

Robotic Exoskeletons Are Here. What Can They Do?

Far from being science fiction, these robotic exoskeletons are helping people with disabilities or dangerous and strenuous jobs.


News Aug 17, 2016 by Johnathan Powell
Build a Wireless “Tipping Bucket” Rain Gauge, Part 2—Adding the Transmitter

Build a Wireless “Tipping Bucket” Rain Gauge, Part 2—Adding the Transmitter

A tipping bucket rain gauge is a clever way to measure rainfall. Learn how to add wireless capability, a PICAXE microcontroller, and an LCD display to your weather station.


Build a Wireless “Tipping Bucket” Rain Gauge, Part 1—Assembling the Bucket

Build a Wireless “Tipping Bucket” Rain Gauge, Part 1—Assembling the Bucket

A tipping bucket rain gauge, an RF transmitter and receiver, a PICAXE microcontroller, and an LCD can make a great addition to your weather station.


CAT-apult… An Arduino-Controlled Servo for Makers!

CAT-apult… An Arduino-Controlled Servo for Makers!

The CAT-apult! is the robotic food launcher your cat never knew it needed.


Projects Jul 29, 2016 by Ryan Jones