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A quick demonstration of how guided zoom works (distance the the TV tower - 1.3km). Calibration is not perfect (and should be automated). The focus stays sharp during the zoom transition.* Source code:…
With the introduction of motorized zoom lenses, the next logical step was matching the sensor board. Sure there are countless suitable sensors from various manufacturers like Sony semiconductors, Onsemi, Aptina, and many more. But lack of good…
"Indeed, this is limitation. But with Raspberry Pi or other SBC this is an advantage."
Some time ago released smallest motorized lens controller suitable to drive advanced lenses. Is drives opto mechanical lens which in combination with USB camera makes lightweight camera Kurokesu C1 PRO X18 with optical zoom of 5.5~95mm. Posibility…
"That's nice Gary! Should be an improvement over Garmin."
Almost any sensor yields more interesting results if mounted on a moving platform. It’s time to mount TOF LIDAR on two precision rotary stages arranged for pan and tilt operation. Rig provides real-time position data along with distance to an…
"If by chance you need better camera, I would recommend Logitech C920. You can find high quality casing for CS lens here: http://lukse.lt/uzrasai/2013-07-modifying-logitech-c920-to-for-cs-l..."
I hope it will be interesting to see new open design of wifi rover. It is controlled from Android applicationhttp://lukse.lt/uzrasai/2013-01-carambola-powered-robot-v2/
"I will test control+telemetry+video over Carambola bridge on weekend (or at least I hope so)."
"Miguel, Quadcopter: Nothing fancy:* Custom frame 500mm from prop-to-prop* Propellers APC 11x4.7 * BESC Hobbyking SS 25-30A* Motors Turborix 750rpm/v (thrust wih this setup 1Kg for 1 motor)* Battery 5Ah* Flight time ~15min* Fully loaded weight ~2kg*…"
"Hi, this could help. I have connected arducopter by WiFi link with embeddable low-cost boards. Check here: http://lukse.lt/uzrasai/2012-05-carambola-powered-quadcoper/"
"Sky Monkey, 300m works flawlessly. I did not tested max range yet, but that's not a problem. With directional antennas in open space you can reach 5km or more."
This blog record is about using Carambola with Arducotper to get live telemetry data from quadcopter.Carambola is low cost, open-source WiFi (21.5 dB / 2.4GHz) embeddable platform from 8devices. I have decided to use this board to control arducopter…
"Today with fresh head, I found solution. There is confusion with programming fuses.
avrdude -e -c stk500v2 -p m328p -P com4 -U lock:w:0xFF:mavrdude -e -c stk500v2 -p m328p -P com4 -U hfuse:w:0xDF:m -U lfuse:w:0xFF:m -U efuse:w:0xFE:mavrdude -e -c…"
avrdude -e -c stk500v2 -p m328p -P com4 -U lock:w:0xFF:mavrdude -e -c stk500v2 -p m328p -P com4 -U hfuse:w:0xDF:m -U lfuse:w:0xFF:m -U efuse:w:0xFE:mavrdude -e -c…"
Hello, I have ArduPilot Mega (red PCB) with blank Atmega 328p MCU and can't make PPM encoder work.1. Got latest sources from GIT2. Build firmware3. got ardupilot_mega\ardupilot-mega\Tools\ArduPPM\ATMega328p\Encoder-PPM.hex file4. flashed this…
