Kitty Hawk, NC. October 2023.

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ELECTRONICS FOR HARDWARE ENGINEERING

Cleaning the hard disk, I've found some random photos of Mig aircraft electronic modules.

On white background.

toying with e-paper module

Electronics factory workers, Cikarang, Indonesia © ILO/Asrian Mirza

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivs 3.0 IGO License. To view a copy of this license, visit creativecommons.org/licenses/by-nc-nd/3.0/igo/deed.en_US.

Electronics Hobby

Erie, PA. August 2022.

If you would like to use THIS picture in any sort of media (such as newspaper or article) please send me a Flickr mail or an e-mail at natehenderson6@gmail.com.

via Tumblr bit.ly/160yJx2 Electronics from Amazon:

Samsung EX2F Camera Review,

Samsung UN46F8000 LED HDTV Review,

Samsung UN55F8000 LED HDTV Review,

Samsung HW-F750 Wireless Sound Bar Review,

Samsung BD-F7500 3D Blu-ray Player Review,

Kenwood Excelon DNN990HD – WIFI-EMBEDDED IN-DASH Receiver Review,

Samsung Series 7 Chronos (770Z5E) Laptop Review,

Samsung CLP-365W Color Laser Printer Review,

Samsung DA-F60 Wireless Speakers,

Samsung DV150F Camera Review,

Samsung PN51F8500 PLASMA TV Review,

Samsung KNF559500 LED HDTV Review,

Samsung PN64F8500 3D Plasma TV Review,

Samsung UN75F8000 LED HDTV Review,

Samsung ST150F Camera,

Samsung UN55F7000 LED HDTV Review,

Samsung UN46F7500 LED-LCD Review,

Samsung UN60F7000 LED HDTV Review,

Samsung ST72 Camera Review,

Samsung VG-STC3000 TV Camera Review,

DDR3 64GB LRDIMM Review,

Toshiba 23L2300U 23” LED TV Review,

Toshiba 84L9300U 84” Ultra HD 4K LED TV Review,

Toshiba 65L9300U 65” Ultra HD 4K LED TV Review,

Toshiba 58L9300U 58” Ultra HD 4K LED TV Review,

Toshiba 50L4300U 50” LED

An electronics store in Tokyo, Japan.

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This one comes from an analog plotter table.

Here's the null-modem RS-232 connector. The pins are (hopefully) clearly labeled. They're connected as follows (forgive the formatting)

N8VEM ------ 9-pin DSUB

2 (DSR) ------ 4

3 (RX) ------ 3

5 (TX) ------ 2

7 (DTR) ------ 6

9 (GND) ------ 5

Cleaning the hard disk, I've found some random photos of Mig aircraft electronic modules.

just as the title states.

Showing a bitmap. :)

It does connect to the internet, though.

github.com/damellis/netwidget

Electronics factory workers, Cikarang, Indonesia © ILO/Asrian Mirza

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivs 3.0 IGO License. To view a copy of this license, visit creativecommons.org/licenses/by-nc-nd/3.0/igo/deed.en_US.

Vintage electronics components as tree ornaments. Read more about this project here.

Small auxiliary electronic modules from passenger aircraft, saved from scrapyard.

External view of circuit bent Panasonic WJ-AVE5 video mixer

Линейный регулятор питания.

zeptobars.ru

The tape is to prevent buzzing between the speaker, its mounting plate, and the top cover.

Olympus E-500 + ZD 50/2 Macro

Electronics Hobby

One of the two back side connecting panels.

In 3-seats electronics module

Geeks only should enter Fry’s

Fry's is the mecca for geeks in the silicon valley. Vastly large with an impressive array of items from candy bars, to chips, boards, disks, software, audio/video, media, housewares, you name it. Their prices are good; but, best to watch for your favorite item to be on sale where the prices are quite good.

The downside is that their employees are completely useless. If you have a question or need help--go elsewhere. If you know exactly precisely what you want and are willing to hunt around in the store to find it, it is a good place to go. They could do a much better job of keeping the products neatly arranged.

I prefer the Sunnyvale store and will even drive past the Palo Alto store to go to Sunnyvale. Sunnyvale is larger, cleaner, better organized and less crowded with products and people.

...with a grill!

I needed to try out my solder paste and wanted to reflow solder these parts, especially the tricky switch and SD card which would be a pain to solder by hand. I don't have an IR oven or a hot plate (or a reflow machine!) but I do have a standard home grill and figured it would be perfect: the fan moves the air, keeping everything the same temperature while the heating elements are overhead and far away enough to heat uniformly over the surface.

It took 5 minutes from turning on until every joint had reflowed (they started reflowing at 4min) and then I left them for a minute out of the grill to cool down. They seem to have soldered perfectly!

I'm still waiting for the parts for the other two PCBs, but the method seems to be great - and loads quicker than doing it by hand!

P.S. yea, it's not a very well regulated temperature, but I don't have a thermometer that could cope so it's pretty difficult to measure

Vintage electronics components as tree ornaments. Read more about this project here.

MintyBoost USB battery pack

This one is in a bigger tin than a standard MintyBoost so it can hold four AA cells. That makes it better for charging an iPhone.

www.ladyada.net/make/mintyboost/index.html

Electronics factory workers, Cikarang, Indonesia © ILO/Asrian Mirza

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivs 3.0 IGO License. To view a copy of this license, visit creativecommons.org/licenses/by-nc-nd/3.0/igo/deed.en_US.

Electronics factory workers, Cikarang, Indonesia © ILO/Asrian Mirza

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivs 3.0 IGO License. To view a copy of this license, visit creativecommons.org/licenses/by-nc-nd/3.0/igo/deed.en_US.

Electronics Hobby

Extracted from a R-392 paratrooper radio set. Of course it was a damaged one, I have several of these sets.

Find out more:

mirrorshades-gs.blogspot.com/p/attiny-45-and-85-programme...

video card

Electronics factory workers, Cikarang, Indonesia © ILO/Asrian Mirza

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivs 3.0 IGO License. To view a copy of this license, visit creativecommons.org/licenses/by-nc-nd/3.0/igo/deed.en_US.

currently have the leds working and being controlled by puredata (http://puredata.info/). Only one of the leds is wired incorrectly, but I think it should be easy enough to resolder (knock on wood).

Something is going wrong in my switch parallel to serial conversion though, need to debug.

I was all excited to get tinkering but couldn't locate my breadboard, which was last seen when I was in college, so with my fingers crossed I headed to Radio Shack. I was pretty sure they would be useless, but not only did they have a selection of breadboards, but also they also had Arduinos in stock. I am amazed.

A Dremel and a polishing wheel took care of the paint or enamel that was baked-on to the tip sleeve. I've cleaned up the other parts as good as possible, and bought a 700F tip at the local electronics store.

Still hadn't put the knobs on in this picture.

A campuswide electronics recycling drive on April 20 and 22 allowed people to drop off old computers, phones, printers and even typewriters. Staffers from University Information Services wiped personal data from the electronics before sending them out for recycling.

Photo by: Audrey Stewart/Georgetown

These images are intended for viewing on Flickr. Any redistribution or publication must be approved by Georgetown University.