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These canid tracks, probably coyote, showed where a coyote had walked on top of what was very deep snow, heading up the Lamar River
Camera: Minolta Dynax 700si
Film: Fujicolor Superia Reala 100
Scanner: Epson V500 (scanned from negative)
Here is the tracker control system in its deployment configuration – the card is the same size as an Arduino Uno . Socket at left holds the Arduino Pro Mini clone (ATmega328 5V 16Mhz). Socket at right holds the A4988 Stepper Motor Driver Carrier. Single 2-pole screw terminal block, right front, connects to the HOME sensor switch. The pair of 2-pole screw terminal blocks, right rear, connect to the four leads of the stepper motor.
The 6-pin right-angle header on the nearside of the Arduino Pro Mini clone can be connected to a USB-to-Serial converter, but is only used to download programs from a PC onto the Arduino.
Note the 9 VDC battery cap. I intend to power this system from an external power tank, because I plan to add a current hungry, FET-driven, anti-dew heater controller to the empty real estate on the board. However, for the time being, what with the stepper motor being powered at a 0.8% duty cycle, I actually think I can run the tracker for several hours on a standard 9V battery.
Shore of the lake at Badwater. The mud had a thin crust of salt and was covered by about an inch of water.
Another image from my visit to wales with Saesno in February. This was taken of the track outside Porthmadog railway station.
Track competition n the 800 and 200 meter races on Saturday, Jun 2, 2018 at the U.S. Air Force Academy in Colorado Springs, Colo during the Department of Defense Warrior Games. The DoD Warrior Games are an annual event, established in 2010, to introduce wounded, ill and injured service members to adaptive sports as a way to enhance their recovery and rehabilitation.(Photo by Joe Mahoney)
Gorilla tracking is an amazing experience that involves walking in the wilderness in search of mountain gorillas in their natural environment. Uganda is ranked the number 1 destination in the world to go on a Gorilla Tracking
The tallgrass prairie exhibits different textures this winter, after more than 30 inches of snow and ice knocked down and covered over significant percentages of the grass. Here old critter tracks mark the prairie's new skin.
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Panorama of Perseverance images of some wheel tracks as well as the Ingenuity helicopter on the ground in Jezero Crater.
bp Nichol Lane, Toronto, Ontario. Friday 20 February. #4003sppmt
Large size: View On Black
SB Rail DR73915 between Cupar and Ladybank working STP 6T44 Aberdeen Craiginches C. Rail to Slateford. 17 October 2018.
Despite being buried in snow, the foxes were still out hunting down some chow. Of course I didn't see any while shooting.... they all waited to come out while driving out of the park (saw 3 of them :)
Track competition n the 800 and 200 meter races on Saturday, Jun 2, 2018 at the U.S. Air Force Academy in Colorado Springs, Colo during the Department of Defense Warrior Games. The DoD Warrior Games are an annual event, established in 2010, to introduce wounded, ill and injured service members to adaptive sports as a way to enhance their recovery and rehabilitation.(Photo by Joe Mahoney)