Introduction – Making some sense out of the mess of words The title is a bit of a misnomer since orthomosaic mapping has more to do images gathered perpendicular to the observed object, as in aerial photography. I decided to keep the title since the method for rendering of 3D objects from a group of two dimensional images is the same. Additionally, the basis of the rendering has roots in mapping relief. All though the title might be somewhat incorrect,…
RPi Dashcam Here’s a step by step using raspivid, super simple. RPi Bluetooth and WiFi I found it much easier to just use a USB adapter Edimax EW-7811Un, these instructions make it look easier than what I experienced with Adafruits “Ourlink” adapters. I think my new AP doesn’t support the Ourlink band, so I had a sourlink. Here’s one from Plugable. BLE Revisited Bluetooth basic tutorial – from Sparkfun BC118 BLE Mate 2 Hookup Guide – from Sparkfun…don’t get too…
Introduction – there is more than one way to get bits from point to point Connecting devices using wired connections can be too complex or costly. The agility of some systems is compromised when hard wiring the components. Modifying becomes labor intensive. This is problematic for systems that are used for research or development. Wireless technology has advanced recently with the release of Bluetooth Low Energy. Bluetooth LE has brought about a simpler way to connect and control devices. Earlier…