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Electronics

 

Signature Origin

Intel 8755 2k x 8 EPROM with two 8 bit I/O ports.

Did you get your hands on a Raspberry Pi and need a little monitor to complete your tiny desktop computer? Or maybe you just need a good field monitor. This TFT LCD from Lilliput is the answer to your problems! It runs on only 12VDC and takes several types of signal input Including HDMI. Also, the native resolution of the monitor is fairly high for an inexpensive 7" display at 800x480.

 

Simply power the screen with the included 12V wall wart adapter or car adapter and connect an HDMI or Composite video source and you're ready to go. The screen is lightweight and portable and has built-in brightness and contrast control, which is ideal for field use.

NVIDIA

45N3X7 0945B1

A TAIWAN

PC5137.M0R

G92-428-B1

Von den 6x6-Dignas gab es ja einige Variationen. Diese hier war technisch weniger aufwendig ausgestattet als dieses Familienmitglied. Dafür konnte sie aber mit einem optischen Belichtungsmesser aufwarten. In einen Fenster auf der Kamera-Oberseite sieht man je nach Helligkeit mehr oder weniger deutlich drei Symbole (sonnig, bedeckt, trübe). Das gerade noch erkennbare Bildchen stellt man dann am Objektiv ein. Dadurch wählte man nicht etwa eine bestimmte Blende (die war mit Lichtstärke 8 fest vorgegeben), sondern eine von drei Verschlußzeiten. Ich vermute, es sind 1/100, 1/50 und 1/25. „B“ gibt’s nicht.

 

Die Entfernung stellte man anhand von drei Symbolen ein:

Frauenkopf = 1,5 bis 3m

Personengruppe = 3 bis 8 m

Landschaft = 8 m bis unendlich

 

Das Objektiv war ein farbkorrigierter Achromat (2 Linsen) mit den Werten 1:8/80 mm.

 

Gegönnt hat man diesem Gerät auch Blitzschuh (ohne Mittenkontakt), Blitzbuchse und Doppelbelichtungssperre.

 

1955 kostete diese Ausführung der Dacora-Color-Digna 28,- DM. Es gab auch noch zwei Versionen mit besserer Objektiv- und Verschlußausstattung.

Home Entertainment section of Radio Shack in 2015.

Samsung Electronics México, líder global en medios digitales y tecnología de convergencia digital anunció hoy que se asoció con la súper estrella atlética Usain Bolt en su lanzamiento de la última cámara de sistema compacto (CSC), la NX300. El icono global, Bolt, es famoso por su enfoque y velocidad extremos, lo que lo convierte en el campeón ideal para la cámara NX300, la cual promete un desempeño sobresaliente que compite con el hombre más rápido del mundo. El velocista Usain Bolt, seis veces ganador de la medalla de oro y dueño de tres récords mundiales, es célebre mundialmente por ser el mejor de su clase y su asociación con Samsung mostrará los paralelos entre la condición excepcional de Bolt y las características de la NX300, a través de una variedad de iniciativas emocionantes...

 

www.runmx.com/tome-fotografias-rapidas-con-usain-bolt-y-l...

 

Yet another Yashica Mat 124

I have owned this Swiss army knife for thirty years. I have used it to fix my car. I have used it to fix my computer. I use it every week. It's never needed an upgrade. In another thirty years it will be the only thing in this picture I still use.

The cover of the thematic album.

(Picture from the Internet).

the (in)famous cirrus 8ch analog volume control, being test-fitted along with its 8 input and output blocks.

 

each block is a 2x3 pin grid that is IDC compatible. only 2 (outside corner) wires are hot and the others are all ground. thus, each connector carries a pair of channels. ribbon cable can be used to make easy patch cables from this board to the other parts of the system.

 

the little 'flying LED scary resistor-network thing' on the bottom/left is an SPI SPY ;) it just shows the states of the spi lines and the chip-reset line. in operation, I will remove that.

Designed by Erik Nitsche

Week 1/ White

52 Weeks of Pix 2011

Sehr kompaktes Tele-Zoom. Trotz seines recht großen Brennweiten-Bereichs nicht größer als das hier.

 

Es ist sowohl für für die Pentax-A-Kameras als auch für die Ricoh-P-Kameras mit Programmautomatik geeignet, weil es Kontakte für beide Systeme besitzt.

 

Mit anderen Worten: Man kann die Programmautomatik dieser Pentax und dieser Ricoh nutzen.

 

Mit Zeitautomatik (Blendenvorwahl) und manuell kann es natürlich an allen PK-Kameras verwendet werden.

Old telecom logic board, backlit.

Electronic circuit board. Macro photo

Experimenting illumination on my small office.

 

You can comment what is the colour you like most.

 

Enjoy…

Day 47 - Solar array at the Jensens

Composants électroniques (focus stacking).

 

Image composée de 38 photos prises avec la bonnette Raynox DCR-250 et assemblées avec Zerene Stacker.

Electronics

 

Signature Origin

Peace To All,

 

This is a Realistic Modulaire 850, boombox, ghetto blaster. It's smaller than my JVC, but it's loud and clear. I purchased this for $2.00 because it was full of grease. It appears that someone had this in a filty kitchen, and never bothered to clean it.

 

I saw that no one even wanted to touch it, and had a good feeling that it would be a nice working unit and also a little project.

 

Couple of hours later, this is the result. I had to degrease the whole system, solder a loose wire on the speaker, and add 2 screws to the right speaker, to keep it in place on the plastic. A complete overhaul!

 

Now, it's a wonderful little system with the aux feature, so I can plug my cell and ipod. It goes to show that garbage is not aways garbage. What did you rescue today?

 

Blessings To All..

Here's the official class photo of my new Mamiya - the available indoors-after-dark-in-december light will have to do. I've been fond of these ever since my first encounter with one in the early 1980s, and have waited this long for one to come in reach (I got it for under $100).

 

I had to replace the knob thingie on the crank handle - not sure what the original one looked like, but this aluminum substitute works well - and I also replaced the two PC jacks on the left side (just screwed in a pair that I'd salvaged off of a 35mm camera). Other than that, the camera seems to be in fine shape, just enough little scuffs to give it a bit of character, and perfect working order. I've already ordered an adapter to use my P6 and Kalimar lenses on it, and I may break down and buy a real Mamiya lens or two as well.

Electronics

 

Signature Origin

Electronics flea market! Read more here.

I spent half an hour in the BBC Oxford studio in front of this device. I failed.

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