Reliable IoT Data On Your Desk by John Rucker Here's a unique panel meter which features the look and feel of analog with the functionality of ZigBee and SmartThings technology so you can measure all kinds of different stuff.
Name That Part! by David Goodsell Test your electronic components knowledge with this photo quiz.
ESP8266 NTP Clock by Craig Lindley The ESP8266 family of devices makes inexpensive access to the Internet a non-issue, so it’s perfect to use to build a digital NTP clock.
Medical Grade Bedwetting Alarm and Sensor by Jeff Tregre A step-by-step build of an alarm and sensor to detect moisture levels in beds.
Tech Forum Questions Check out the Questions for this issue.
Near Space by L. Paul Verhage Supporting Near Space Missions with Quadcopters Quadcopters can’t reach near space altitudes; the air is just too thin. However, quadcopters can still be instrumental in supporting near space exploration.
The Design Cycle by Fred Eady Let Your PIC Push the Buttons in this IoT Device Use a PIC32MX575F512H to monitor and control the A40 network.
Open Communication by Louis E. Frenzel How Wireless Signals Propagate Learn how different types of radio wave signals propagate. It may not be quite as simple as you think.
Practical 3D Printing by Chuck Hellebuyck Adding an LCD and SD Card to a 3D Printer Want to break away from your computer's USB connection and run your 3D printer independently? Find out how.
Q&A by Tim Brown Reader Questions Answered Here Microwave Oven or Death Ray and Modem Commands.
Wall Light Switches: Relics of the Tungsten Age? by Bryan Bergeron Given the increased popularity of multi-function light bulbs, it’s clear that the traditional light-only bulb and the associated 110V circuitry are on their way out.