View allAll Photos Tagged electronics
This is the LiniStepper step motor driver built on a (dual) breadboard.
I wanted to control it using my arduino but couldn't get the board to work. So I ended up building a simpler version using only the TIP122 and a single resistor per input. This is ok because the TIP series has internal flywheel diodes and shut off. Additionally I still use the 5w 1ohm resistors to provide a level of current limiting
Found this piece of test equipment in Dad's workshop. He was an Electronic Technician at Western Electric - AT&T - Lucent for many years and aquired a whole workshop full of electronics gear. I'm slowly going through his things and deciding what to throw out and what to keep.
This is a keeper! :-)
Daily Shoot - #ds610 - July 19, 2011
Make a photograph today of something that you've not made a photograph of before.
Daily Shoot - #ds689 - October 5, 2011 - Make a photograph that illustrates technology today.
From "Tools and Technology" - Accurate signal data is the backbone for research and product development for industries as diverse as electronics, computing, automotive, and aerospace. These instruments have had many face lifts, including the obvious move from analog to digital technology, and a shift from cathode ray tubes to LED-enabled display screens.
From the Daily Shoot Blog - October 5, 2011:
Wed Oct 05, 2011
Retiring the Daily Shoot
Tomorrow will be the last day that a new Daily Shoot assignment will be posted. After that, the site will be mothballed. It’ll eventually disappear into the depths of the bit-bucket.
Mike and I sincerely hope that everyone that participated—some 2700+ photographers in all—had a fun time, learned a few things about their own photography, and keep at it on a regular basis going forward. It’s a rewarding art and one that rewards consistent practice.
From Goldfinch593 (a.k.a. ~me~)
I decided to share this ancient technological wonder from my Dad's workshop with everyone here at Daily Shoot tonight after learning from my dear Sister-in-Law, muffet68, that Daily Shoot will be shutting down tomorrow. I am sad to see it go and will always fondly remember the wonderful creativity that was generated on this site by the many talented photographers here.
Thanks to Duncan and Mike for all that you did to keep this site up and running. It was a fun ride!
Tuesday, September 16, 2014 - Happy "Digging In The Archives Tuesday"... !
Macro of some 'old school' electronics, meaning pre-surface mounted devices and computer chips. Circuit board from an old battery backup emergency light.
the camera can't handle the bright display with a dim room but after a day or so, I turned the display red.
Bernhard Fleischmann - Festival der Zukunftsmusik - 10.06.2023 - Jazzit Musik Club Salzburg
www.jazzfoto.at/konzertfotos23/_festival-der-zukunftsmusi...
Bernhard Fleischmann: electronics
i spent most of saturday in the valley and what's a trip to the valley without a visit to Fry's in Burbank?? the theme of the store is alien/monster attack.
Singapore's famous Sim Lim Square shopping area. Several floors of a city block-sized shopping centre devoted to electronics.
We've had a few cold days and my car wouldn't start anymore. It did a few 'wup wup wup-s' and that was it.
Today I tracked down my radio to be the culprit. When I measured it today I determined it to have a standby consumption of 1.44W (120mA). And that sucks the battery dry in about 10 days.
Something must have broken, as it didn't do that before. I couldn't find any obvious things like blown caps. The main amplifier gets a bit warm without any load attached and there is absolutely no signal reception anymore...
DOH!
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.
Pvc Channel Duct, Temperature Controller India, Lugs Cable Terminal Ends Manufacturers, MCB In Electronics, MCB
This is the encoder of a 12v DC motor. This particular encoder has 3 wires, not including the two wires used for the motor. I'd really like to know more about the encoder as these are nice motors!
D'you guys have any idea?
Nikon F4 with Fuji Pro 160S negative film. Scanned as negative with the Nikon Scan software on my Coolscan 9000 ED. Nikkor 24mm f2.8 AI lens. Negative scan reprocessed with ColorPos module of ColorPerfect plugin.
Canon IXUS 105 compact camera, purchased from Broadway, Paterson Street in Causeway Bay, Hong Kong.
As always the display price is the price you pay, but they will always throw in some goodies if you ask. I got:
Sandisk SDHC 8GB UltraII / Canon softcase / screen protector / spray cleaner and of all things from an electronics shop a small Adidas hand towel!
Hong Kong never ceases to amaze me!
I also purchased a Canon-copy SIDO NB-6L spare batttery.
Be warned though, the instructions are only in Chinese, I asked for English ones but they said I would need to download them,.
The warranty is only valid for Hong Kong and mainland China return to shop.
Still a very handy camera when the DSLR's are just too bulky.
And now for something a little different. I have a non functioning hard drive that I decided to take apart and try my hand at some macro shots.
Converted to black & white to bring out some of the details.