Take a CAN Bus for a Spin — Part 2 by Jon Titus See how to add a CAN controller to an MCU that lacks one.
Computer Control and Interfacing with the NI MyRIO by David Ward See how to control electrical loads and devices that are outside of the MyRIO.
Maximite Computer 3D Printed Case by Chuck Hellebuyck Design a custom case for the original Maximite computer.
An Electronic Chessboard Using RGB LED Strips and Hall Effect Sensors — Part 2 by Theron Wierenga Create the software needed to accommodate two players on our electronic chessboard.
Build Your Own ECG-EKG Unit by Ron Hoffman For parts costing less than $50, I built an ECG-EKG unit that plugs into my laptop computer’s microphone input jack.
Add Sweep Function to Your RF Signal Generator by Robert Reed Add a sweep function to my original RF generator build or any unit that is based on varactor diode tuning.
Tech Forum Questions Check out the Questions for this issue.
Near Space by L. Paul Verhage Taking Cheap Multispectral Imaging into Near Space See what happens when our simple quadcopter platform is taken to higher altitudes, and get acquainted with the results of taking visible, near infrared, and long-wave infrared images in near space.
The Design Cycle by Fred Eady See C More Clearly with the E3mini The folks at CCS want you to C more clearly. So, they have assembled a very high quality C language training package.
Q&A by Kristen McIntyre Reader Questions Answered Here See how to construct a visual doorbell, how to drive LEDs, and discuss text messaging for help.
Heirloom Electronics: How to Build the Very Best by Bryan Bergeron Designing projects for longevity.