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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.
Now you have an animal that twists in the middle, and provides analog control to your circuits. Try other animals! Dolls are good, too- you can put pots on the arms, legs and head, if you're clever. Or mix and match!
Tough only goes so far. Don't drop the machine with a USB cable plugged in! Hint: The jack's not supposed to be lifted off the board like that.
Recently I bought 4 different coloured led-strips(red, green, blue and white) with 24 individual leds and fed by 12V (75mA). Apart from swaying the leds in patterns they are nice in the white-box for colour lighting. Easier to handle than gels and they create interesting effects. I made a little "switch box" and use plain paper for diffusing. The - flexible - led strips are mounted in aluminium with little strips of velcro so they can be used together or separately.
I decided it needed some hot glue, to act as an insulator, otherwise it would be a pretty fragile little thing.
For the 2014 Photo-a-Day challenge. Now here is a theme I have been wanting to photograph but never got round to it till now. I knew there was a reason I had kept an old computer stashed away for this reason. I took loads of different shots and had to call on the help of my son to choose just one to post for today. He really liked this one because he says it reminds him of his Super Mario game lol.
It was fun and I will defo be taking more pics like this .... and even use some other bits & pieces to create various scenes
Old radio made of bakelite. A Philco Transitone from 1948.
Lava lamp still works. Radio would take some repair, but I bet it could work too.
Special Headfi edition headphone from Grado. Took this picture during the North California Head-fi meet
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
Bright attractive lights and Neon signboards abound in Japan. They exhort to the work-stressed Japanese people to patronise them.
This place is aka Electric City for the rows of shops specialising in electronics.
Aikihabara, Tokyo
My amazing Nikon FE in Black & White with the 50mm Series E lens that works like a charm. Taken with a Nikon D5000 and 35mm 1.8 AF-S lens. I still love to shoot film and I learn each and every time that I take a shot with any film camera!
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.
The board on the left is an 8 bit LED output port state indicator and also 8 switches to an 8 bit input port. On the right is a 2 line by 20 character LCD display. These can be connected to the Z80 computer to expand its capabilities.