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As you can see it's not that clever hardware wise, basically just five pots and a mess of wires. The control jack socket is wired to the pot's wiper so that you can adjust the level to suit, whatever you have plugged in - sensors, children etc.
The X maschine
The 2007 Alpine demo car is “eXperience”. The name represents the concept of Alpine´s expertise in iPod connectivity and most speedy transmission.
Featuring 6 PDX amplifiers, 2 Type-X subwoofers, 9 Type-X speakers, The PXA-H701 and the iDA-X001 (plus a lot more!), this high-end demo car showcases just how fantastic Alpine´s “Type X” products are.
One of the main highlights is the centre position for the driver, to enjoy the music at it´s best. The “eXperience” shows an elegant and sleekl designed demo car.
It took the Alpine installers 2 ½ months to create such an amazing demo car.
I'm always fascinated by how these things work. Tons of little tiny wires and doohickeys working together to make something happen...in this case, to send a signal from my computer to my monitor.
PS - My very first 7 Days of Shooting!!!
Taken for 7DoS - Electronics
About to have its identity changed via a firmware swap (yes, the firmware is stored on that 64 MB CF card). A couple of my colleagues were commenting that now that I've got such a spiffy camera, I need something better than the D50 kit lens to put on it. True that a zillion MP really shows off the flaws in your optics. Something for my savings account to weigh the merits of....
Tenuous Link: microtechnology
Takoradi, Ghana, Africa
Papa Andoh mobile phones & home appliances
Microsoft Lumina
Orange "Make it Happen" T shirt.
The AY-3-8910 is a simple sound synthesis chip that was very widely used in video games back in the Arcade Golden Age of the mid-1980s. One wag on a retrogaming site claimed that this chip was used in a "metric assload" of games, and while that's not a precise count, it is accurate enough. It provided beeps and boings for, among many others: Amidar, Arkanoid, Bagman, Burger Time, Crazy Climber, Elevator Action, Frogger, Gyruss, Pooyan, Popeye, Scramble, Spy Hunter, Tapper, Tron, and Wacko.
Interestingly, this chip has the Microchip Technology Inc. circle-M logo; this device was designed at General Instrument Corp's microelectronics arm, which spun off to form Microchip in 1987. I don't know if Microchip actually manufactured any of these or if this one was rebranded and re-date-coded.
The green dingbat at the top of the shot is a ZIF (zero insertion force) socket of the matching size for this chip, which I plan to use for prototyping circuits for it. Description and motivation for that are given at the end of this picture's blurb.
This HDMI to DVI cable is especially designed for Hi Definition Video. For home theatre applications and professional home theatre installations. This cable is made for the home theatre enthusiast in mind using the highest quality cabling, jacket materials and 24k gold plating for better connectivity, longevity and signal strength.
Premium Quality Cable.
Connects components with HDMI V 1.3 and DVI interface to each other.
Compatible with all HDTV formats including 720p, 1080i, 1080p, 480i and 480p.
24K Gold plated HDMI Male to DVI Male connectors.
Cable length 2.1m
5Gbps bandwidth.
Backwards HDMI compatibility with existing DVI products.
Brand New in sealed poly bag
12 Month Manufacturer Warranty
30 Day Satisfaction Guarantee
Free upgrade to registered post for all purchases over $60 to ensure your items arrive safely.
Purchase this item at www.electronicswarehouse.com.au
Random camera PCB I've been thinking about recently... I got a lot of these cameras broken from ebay a while back - Have been planning to reuse the sensors (they're rather nice, ~8mp-ish I think), but need to do some detective / reverse engineering work. Not something I have time for in the very near future.
Panasonic AG-DVX 100 A Cameras for Sale.
This is a great opportunity for people interested in a dual camera system, that is suitable for live multi camera production, 3D Video Recording (with an appropriate rig), Digital Cinematography, "Film Look" in Standard Definition (SD).
The Panasonic line of DVX has been a very well known camera system among independent filmmakers, videographers and enthusiasts.
I originally purchased this cameras for $3,000 (each one) back in 2005.
This Cameras have been part of my Studio Set for a few years, they are in working conditions and even with some normal signs of usage in the outer appearance, all the electronics are working.
The cameras have been used mostly for external recording on a live mixing environment so the heads don't have a lot of use.
The System comes with:
Original chargers
Remote controls
Power cables
One Standard Panasonic Battery
3 High performance long lasting Panasonic Batteries
1 Panasonic Shotgun Microphone (XLR-Cable)
Operating Instructions Manual
The famous Barry Green's book: "The DVX Book"
The HVX Dual DVD Set with special Operating Instructions from Barry Green and tips to accomplish superb film look.
Panasonic cleaning heads video cassette.
Comes with and arsenal of (40) Mimi-DV tapes (Used) in good condition.
For a local buyer I am also including a custom made traveling caring case. (If Buyer is outside the Miami area, shipping cost is not included)
I'am moving to other areas of production and need to sell this system soon, so take advantage of this opportunity!
I hope the buyer will have as much fun as I had with this cameras producing great looking images at a affordable price.
ALL THE SYSTEM WILL GO FOR $2,000 (Final Offer)
If interested contact me at carloscuervo@mac.com
Photos from my rebuild of the Stealth USB Capslocker, using a laser resist etching process. Full writeup available here: macetech.com/blog/node/81
This Kmart opened Halloween 1994 as a Super Kmart then in 2010 the deli, meat, and bakery sections were removed and became a normal Kmart
>>>>>>>>>> click the "ALL SIZES" magnifying glass to see a bigger pic <<<<<<<<<
PARTS
• 2 or 3 12-position rotary switches (or 10-position, whatever you can get)
• 2 pin or banana jacks (to match your test leads)
• resistor assortment from 5 ohms to 1M or greater; gold bands (5% tolerance) are better than silver bands (10% tolerance).
• project box
INSTRUCTIONS
1- Get a box and drill holes for mounting two or three 12-position rotary switches. Drill holes also for the two jacks.
2- Mount the switches and the jacks; label switch positions with corresponding resistor values.
3- Follow this diagram and solder resistors directly to the lugs of the rotary switches.
NOTE: If you solder the resistors so their unsoldered leads extend the opposite direction of the switch's shaft, these leads can be gathered together and soldered at once, connected to the bus wire terminating in point "A".
• The first switch would provide the lowest resistance, the next would provide mid-range resistors, and the final switch would be wired to the resistors with the greatest resistance.
• As seen, the 12th lug of the depicted switch connects to the next switch in the array. Naturally, the final switch in the array would have its 12th lug connected to the final resistor in the matrix.
PANEL
To mark the panel for the resistor values:
1- Turn the mounted switches to position "1" (doesn't matter at all how you orient the switches, just turn them to their lowest resistor settings).
2- Place knobs loosely on shafts and turn their pointers to wherever you want "1" (your lowest resistor value) to be located around the dial (near top or bottom of dial, usually).
3- Once all pointers are angled to this position, tighten their set screws to keep them in place.
4- With your marker, put dots where the pointers point as you click them all around their orbits.
5- Label these dots with the corresponding resistor values. Position "12" can be marked with an arrow pointing to the next switch.
USAGE
1- Set all rotary switches to "12" for starting position. This will provide the greatest resistance available (this is safest on the circuit). Plug your test leads in.
2- Begin turning the LAST dial downward and observe the response of the circuit (LED brightness, audio output, circuit clocking - whatever you're after).
3- When you get to position "1" on this switch, turn the next rotary switch to position "11" to continue the resistance decrease, and so on until you reach the resistance value desired.
4- Observe the resistance the dial is pointing to; grab another resistor of the same value, and your green LED will never again scare you with that ember-like, off-yellow, over-voltage, "Seeya in LED Halvala" glow.
Picked up an old (massive!) digital voltmeter through eBay. Love the edgelit displays in this, the digits are made up of dots etched on individual pieces of glass or acrylic and illuminated by light shone through the edge. The digits are stacked in front of each other and when you want a particular digit lit, you turn on the relevant light.
It's always a great buzz to get a cover commission! Here's the latest, this pure illustration job is about the deployment of deep sea communications cables and armored repeater units...
See more like this... www.paulweston.info
and
Presentación, por así decirlo.
FffinSolent, con su compañera de viaje, que siempre la acompaña en todo momento.
Tendría que haberla subido ayer, empieza el proyecto de una foto cada día. Cuando no pueda subir ninguna, caso como el de ayer, la subiré al día siguiente, subiendo una por la mañana y otra por la noche, hasta intentar reestablecer el ritmo de una por día. Dicho esto, poco más, bienvenidos a aquellos que asomen sus naricillas por aquí, sois bien recibidos.
No, this is not the Google Earth view of some city. It is a macro of a silicon wafer containing VLSI circuits. Each of those blocks is about a centimetre on each side and contains numerous transistors.
Thanks a lot to my friend in our university's VLSI lab for allowing me to take this photo.
All of a sudden the Radio Shack IC drawer has more than just Op Amps! It has a bunch of useful Parallax packages including (once I pulled away the coming soon sign), this Ultrasonic Rangefinder.
A close up of an old motherboard of mine taken with a 50mm prime and a reversing ring to get an extra magnified macro.
Product image of components from the Jennic range - www.sequoia.co.uk/components/manufacturer_list.php?m=12&a...
Jennic is a market leader in ZigBee, 6LoWPAN, IEEE802.15.4 wireless microcontrollers, modules and evaluation kits.