Have you ever wondered how to find a precise GPS location with centimeter accuracy? You may sometimes need this sort of accuracy if you need to create a map with a drone or measure the boundaries of your property. In this article we’ll introduce you to the basics of precise positioning and…
itbrainpower.net l-LTE v1.07 4G/LTE CAT 1 shield and l-LTE v 1.07 4G/LTE CAT 4 shield, the smallest 4G/LTE shields available today, have one high-performance GNSS [GPS+GLONASS] engine embedded. By default, the GNSS antenna circuitry is configured for passive antennas [does not have enabled the GNSS…
A few weeks ago, the most excellent company, SparkFun hosted an autonomous vehicle competition at their building in Builder Colorado. The competition was open to all forms of autonomous vehicles and was race around the peremeter of the buildings. Chris Anderson from DIY Drones entered a flying veh…
Chris Anderson, over at DIY Drones, has posted some great new information on his new, ultra-cheap, autopilot, the ArduPilot. This fully open source project allows an aerial vehicle to autonomous navigate GPS waypoints, maintain altitude, and can trigger a camera or other external device. The auto…
