Column 1Electronic DesignHome Automation

After dismissing security flaw, Amazon patches Key smart lock anyway

Dave JohnstonFebruary 12, 2018

Column 2Robotics

Robot density: A strange metric elegantly illustrates the revolution underway

Dave JohnstonFebruary 12, 2018

Column 2Robotics

Self-driving delivery robots could soon be hitting the streets of Phoenix

Dave JohnstonFebruary 12, 2018

Column 2Robotics

The U.S. Army’s Robotic Humvee, the Wingman, Is Learning to Shoot

Dave JohnstonFebruary 12, 2018

Column 1Cool TechSpace

We Know Exactly Where Musk’s Space Tesla Is Going

Dave JohnstonFebruary 12, 2018

Column 1Cool TechSensorsWearables

Your Gadget’s Next Power Supply? Your Body

Dave JohnstonFebruary 12, 2018

Column 1Cool TechSensors

Get to Know the Tech Behind the 2018 PyeongChang Winter Olympics

Dave JohnstonFebruary 12, 2018

Column 1RoboticsSensors

Netzer’s DS-58 Absolute Position Rotary Encoder Features 18 bit resolution

Dave JohnstonFebruary 12, 2018

Column 2Robotics

Spider Robot is a Tiny Cargo Carrier

Dave JohnstonFebruary 12, 2018

Column 3Computer and InternetDave's HowToMy Posts

AggressiveFun – Xfinity Comcast WiFi Router Replacement

This video shows the steps needed to replace a defective Xfinity / Comcast router with a new one. We were notified by Xfinity / Comcast that our WiFi router was…

Dave JohnstonFebruary 10, 2018

AutomotiveColumn 3Dave's HowToMy Posts

AggressiveFun – 2000 Chevy Silverado Power Window Regulator Repair

The passenger side power window regulator (actuator) on this 2000 Cheverolet / Chevy Silverado (also Suburban, GMC Sierra, and Yukon XL) had stopped working. It turns out that due to…

Dave JohnstonFebruary 9, 2018

Column 2Medical

Video of the Day: Model of Blood Clots Could Change Drug Delivery

Dave JohnstonFebruary 8, 2018

Column 1Cool TechDrones

Cleo Robotics Demonstrates Uniquely Clever Ducted Fan Drone

Dave JohnstonFebruary 8, 2018

Column 2MedicalRobotics

New Pop-Up Sensor May Help Robotic Surgery

Dave JohnstonFebruary 8, 2018

Column 2Robotics

Lightweight Robots Harvest Cucumbers

Dave JohnstonFebruary 7, 2018

Column 1IoTRFWireless

Things You Should Know About Bluetooth Range

Dave JohnstonFebruary 7, 2018

Column 2MedicalRobotics

Nature-inspired millirobot goes through small spaces

Dave JohnstonFebruary 7, 2018

Column 1Space

Falcon Heavy takes off on its maiden mission

Dave JohnstonFebruary 7, 2018

AircraftColumn 1Drones

Using Shark Scales to Design Better Drones, Planes and Wind Turbines

Dave JohnstonFebruary 7, 2018

AIColumn 2Robotics

Stratasys, Dassault, Unlimited Tomorrow team up to scale low-cost 3D printed prosthetics

Dave JohnstonFebruary 6, 2018

Column 2Robotics

Thought-controlled bionic arms now available off-the-shelf

Dave JohnstonFebruary 6, 2018

AIAnimatronicsColumn 2Robotics

Lifelike robot gets TV news anchor gig

Dave JohnstonFebruary 5, 2018

Column 1Energy HarvestingPower Supplies

Round-The-Clock Power From Smart Bowties

Dave JohnstonFebruary 5, 2018

Column 1Drones

Drone-catching drones to bolster security at Winter Olympics

Dave JohnstonFebruary 5, 2018

AutomotiveColumn 1Electronic Design

Tomorrow’s Electric-Vehicle Dream Cars

Dave JohnstonFebruary 2, 2018