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I used a squeezy dust blower and wiped off remaining dust with a cloth, but it still looks like this close-up. Yay. :)
(Uh, this is part of my BassStation keyboard, if anyone cares.)
Quadrotor Flight Controller class at the HiTech STEM Lab at the East Columbia Branch of the HCLS. The purpose of the class is to introduce students to quadcopters through hand-on learning. The studets investigated the physics behind multirotor liftoff, stabilization, direction of flight, and landing the aircraft. Students worked in teams to assemble the
propulsion system and wire the flight controller and power system. Students honed their flight skills through a flight simulator before flight testing their builds in the final class.
Oh my this was harder than I expected, I had crazycakes.eu problem I had a killer of a migraine and struggled to keep going. However this is the end product, I hope it looks like a controller and my client is pleased! we shall see.
Note the distance between the E-Trike and David. That's how far the back end of the LogiSystem's controller went, when it exploded. It probably would have gone further, but the building stopped it.
Shema from pcb 9874 :
www.flickr.com/photos/fotoopa_hs/3063326715/
Interface setup_2009 to capture insects in-flight. This interface connect most of the elements to the hardware CPLD module ( the Terasic MAX II board). All the signals are driven from this CPLD board via the max_con1 and the max_con2 connectors. The previous AVR controller are also connected to this board. Outputs are available for the D200 camera, the 3x flash SB800 or SB-80-DX, the 2x16 char LCD display, the 2 IR lasers, the 2 green lasers, the high power leds, the switchs and the push buttons. Power regulators for the lasers can set to the correct voltage. This hole module is placed into the frame below the macro lens.
The new controller has a laundry list of incremental improvements, from a more precise cross-shaped D-pad to knurled thumbstick rims for better grip.
Lithium Polymer battery and charge controller. Mini USB for power in - can use solar, or USB from PC to charge.
Hooked up a wireless Xbox 360 game controller to my gaming PC today. Since it was fresh out of the box, it seemed like a good time to take a photo of it.
Photo-a-Day: Year 5, Day 131 - Total Days: 1592
This is an aftermarket clone of the controller for the original Nintendo Entertainment System (NES).
Quadrotor Flight Controller class at the HiTech STEM Lab at the East Columbia Branch of the HCLS. The purpose of the class is to introduce students to quadcopters through hand-on learning. The studets investigated the physics behind multirotor liftoff, stabilization, direction of flight, and landing the aircraft. Students worked in teams to assemble the
propulsion system and wire the flight controller and power system. Students honed their flight skills through a flight simulator before flight testing their builds in the final class.
Just to be clear, there is no official distinction between a passenger elevator and a "service" elevator besides that service elevators are often restricted to use by building maintenance and other staff. This controller once served a rather uninteresting Dover "service" elevator near the food court. Unlike other Class A freight elevators in the mall, this was probably used only for moving cleaning supplies and trash, not salable items.
Wooden mock-up of housing for possible main isolation switch. I'm not happy with this yet, needs more work. A Patternmaker I am not.
Meter shroud casting almost complete, and Controller awaiting electrical installation.
For a view of the original Chollar Mine Tour Mancha controller deck,
see flic.kr/p/RVQq3D
Quadrotor Flight Controller class at the HiTech STEM Lab at the East Columbia Branch of the HCLS. The purpose of the class is to introduce students to quadcopters through hand-on learning. The studets investigated the physics behind multirotor liftoff, stabilization, direction of flight, and landing the aircraft. Students worked in teams to assemble the
propulsion system and wire the flight controller and power system. Students honed their flight skills through a flight simulator before flight testing their builds in the final class.
I managed to get the heavy lifting out of the way for the fermentation
controller. It's all still on the breadboard as I improve upon the
minimal firmware, but the BOM (Bill of Materials) is in place and
everything has gone smoothly. I hope to complete the schematic capture
and board layout this month. This unit will be sold in kit form. It is
designed for the following:
- Chest Freezer to Refrigerator Hack (10x power reduction)
- Wine Fridge
- Cheese Fridge
- Keg Fridge
- Kimchi Fermentation
- Yogurt Fermentation
- Tempeh Fermentation
Back has wall mounting velcro! Put the matching piece wherever you'd like to display the controller! With velcro you can still take it down and play with it!
I made this drawing in less than a hour. It is a design for a
irrigation controller which checks the soil conductivity and opens
waters the plant if the soil is too dry. The parts listed in the
schematic should cost less than $20 and that includes a printed
circuit board. The big expense outside of the actual controller
circuit is the solenoid valve which I do not include in the
schematic. Another $20 there.
Not released yet but a useful option for Steam controller users.
www.pcinvasion.com/steam-beta-share-steam-controller-configs
Here's the MIDI controller for my Live performances. My father was building it with my modest help since the September 2006, and it took a lot of sweat and tears, believe me. Yesterday was the birthday of this nice board and I'm more than happy to welcome it to my mobile lab. Dad, you are great!
There's a microprocessor inside and I already implemented a simple MIDI IN / OUT for it, so that it works with Ableton LIVE and other sequencers nicely. The next step is to implement a Mackie protocol to mimic a standard Mackie hardware and be a welcomed control board everywhere without a mundane pre-configuration.
The interface is ready for soldering. All the extra features come in the MAX II board, as peggyback board. See the hole range of MAX II connectors. This CPLD MAX II board is my Standard hardware unit.
The interface board has 71x160mm and is mounted inside the frame. A few extra external flatcables are needed for the external modules like the LCD display, the IR controller into the optical lens and the highpower drive for the external shutter unit. All batteries are also external so they can rapid exchange for loading. The external flashes ( max 3 x SB80/SB800) are all driven into TTL mode so I can adjust the flashpower into the field by turning on one power button on the frame.
Update 2010 nov 05
Endversion layout, ready to wire on the PCB.