Out of some ancient electronics. Will be cannibalized for the capacitors, switches, LEDs and the voltage regulator (bottom left).

We manufacture a large number of amplifiers for our powered systems, most include the latest in digital amplification, and wireless technology for connectivity.

Fabricamos una importante cantidad de amplificadores para nuestros sistemas autoamplificadas. Estos amplificadores incluyen lo último en tecnología de amplificación digital y conectividad inalámbrica.

Probably 30 - 40 years old analog multi meter. Still in good working order and coming in handy to read voltage and current fluctations that cannot be easily tracked on a digital meter and are too slow for the oscilloscope.

Elektron Analog Four Teardown

Meijer

Southgate, MI

October 2017

Consumer Electronics Show 2012 - Las Vegas, Nevada

(cc) David Berkowitz - www.marketersstudio.com / www.twitter.com/dberkowitz

Arguably the most intricate and beautiful of the collection, this piece had an immaculate layout.

This is a large collection of analog tubes.

That package "U105" is really odd. I've never seen anything like that before, and have no idea what it is. U104 is the same type of thing. Given the size of the traces and caps near them, I assume they're power-related, and that's why they have such a huge package. Maybe some sort of regulator?

Here are the buttons. I'd actually prefer a softer cap on those switches, but it's good to see that these aren't just cheap tactile switches, but higher quality switches with more throw. These should last a long time and take a lot of abuse.

photo 2011 taken by Doug Kline

If you're interested in higher resolution versions of my images, contact me via my profile page.

With this keyboard I do an awful lot of awesome work.

I illuminated this motherboard by shooting a green-geled flash behind it.

Copyright 2010, Amy Strycula

www.amystrycula.com

it seems that the silkscreen is rotated or skewed, as you can see the edges of IC3 rectangle are not straight

the fab house will add their own ID on the board - this usually depends on your design. in this case, it's at the bottom right

A sub-collection within my vintage radio collection. They are by Emerson, Silvertone, Truetone, RCA and GE and they all work.

While doing a speaker product shot I decided to have fun and break the rules again. The product shot went well and will post it tomorrow. It was this shot that spoke in sound to me, hope you enjoy it.

Set up: Fairly simple, a strong mag light pointing forward between the speakers and F stop at 20, gave these bright light rays.

A nicely tuned car with a Ford 2000 motor

Kustom woodtrim interior

Special thanks to John Lloyd for his kind gift of a Flickr Pro Account

Electronics

Signature Origin

My very messy desk top...

wholesaleinc.ning.com/

From Edmunds (http://www.edmunds.com/acura/tsx/2008/review.html) -

To put it in "Sex and the City" terms, the 2008 Acura TSX may look more like the classy, refined Charlotte, but it can behave more like saucy Samantha -- an always-willing partner on twisty, backcountry roads. The TSX's fully loaded features list and smart electronics would even appeal to the rational, all-business Miranda. It has nothing to do with Carrie, though. She's just nuts.

Although in the final year of its product cycle before next year's redesign, the current TSX has aged as gracefully as the "Sex and the City" women. It still represents one of the best values around, as constant updates through the years have kept the TSX's standard and optional feature lists fresh. Thankfully unchanged is its excellent handling, and the TSX is still more entertaining than other entry-luxury front-drive sedans and even approaches some rear-drive models in this regard.

The TSX's familiar Achilles heel, however, continues to be its engine. The high-revving four-cylinder provides above-average fuel economy for this segment, but those looking for V6-like power delivery may find the VTEC four-cylinder tough to love. In our experience, the slick-shifting six-speed manual transmission suits the engine's demeanor better than the five-speed automatic, though dealers don't order many of these in this automatic age.

Even so, the 2008 Acura TSX exists as a happy medium in a crowded entry-level sport sedan field that stretches from the fully loaded Nissan Altima and VW Jetta GLI to the BMW 3 Series and Lexus IS 250. While there may be models that are faster, more luxurious, more fuel-efficient, better-handling and less costly than the TSX, a scant few (if any) offer such a brilliant mix of it all. Perhaps in a way, this charming little Acura would apply to Carrie -- a woman who, above all else, wants it all.

www.sparkfun.com/products/13297

■ 20만원 대 합리적 가격의 스마트 폴더폰

■ 자주 쓰는 앱을 설정할 수 있는 ‘Q버튼’, 넓은 키패드 등 편의성 강화

■ 시원한 화면 인터페이스, 간편설정 등 직관적인 UX 적용

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this is incomplete. An ECG based on a schematic from a Wright State University lab I described here. The Green/Yellow leeds going off screen are meant to connect to eletrodes, one on the wrist and the other on the foot. (a 3rd electrode should connect to ground). The AD620 IC Op-amp on the left handles initial gain. The lead from the larger capacitor (1000uF) can be put out to an oscilloscope and you should already see a heart sine wave. atm this leed goes to the first filter (the other IC in the picture). The two white wires are supposed to be a capacitor and resistor instead, but I do not have them on hand and need to get later. Finally, the orange wire going off the board is supposed to be the final output to an oscilloscope, with high,low and dual amplification having taken place. The grey wires are for negative and positive power sources. the resistor to the far left of the breadboard, is a 220ohm which can be removed.

In process of putting together Geoff's new computer and video server

a little project for my lab, a mouse that knows at which distance you're from it. We would like to explore if this information could be relevant for the system e.g. to highlight the cursor when you approach your mouse or to tell background operation to interrupt in order to release CPU for interaction...

I use a LDR for the 0 to 4 cm and a Sharp 2D120 IR range finder for 4 to 50 cm. The arduino code here:

// variables for input pin and control LED

int analogInputIR = 3;

int analogInputLDR = 4;

int LEDpin = 12;

// variable to store the value

int value = 0;

int value2 = 0;

// a threshold to decide when the LED turns on

int threshold = 500;

int threshold2 = 300;

void setup(){

// declaration of pin modes

pinMode(analogInputIR, INPUT);

pinMode(analogInputLDR, INPUT);

pinMode(LEDpin, OUTPUT);

// begin sending over serial port

beginSerial(9600);

}

void loop(){

// read the value on analog input

value = analogRead(analogInputIR);

value2 = analogRead(analogInputLDR);

// if value greater than threshold turn on LED

if (value>threshold) {

if (value2>threshold2) {

value = threshold;

}

}

int timez = (1350-(value+value2))/10;

digitalWrite(LEDpin, LOW);

delay(value);

digitalWrite(LEDpin, HIGH);

delay(value);

// print out value over the serial port

printInteger(value+value2);

// and a signal that serves as seperator between two values

printByte(10);

// wait for a bit to not overload the port

delay(10);

}

At one time this was considered to be one of the finest US made 35mm cameras. It was developed to compete with Leica.

If you would like to request license options on my images please contact me directly.

Voigtländer Vitrona (1964)

Lanthar 2.8/50 in a four speed Prontor 250 shutter, 1/30 - 1/250 and B

Scale focus

The first camera with a built-in electronic flash:

The batteries and electronics are housed in a bayonet fitting, on the bottom of the camera, pistol grip

A switch in it controls the charge of the capacitor: continuously charged or just at the pressure of it

There's a flash ready indicator in the viewfinder and also on the top plate

GN 9 @ 100 ISO, recycle time 8 - 15 seconds

For automatic operation of the flash, 25 - 400 ISO, the lightning symbol, in the aperture ring must be selected, the aperture will relate to the focus distance

24 x 36 mm exposures on 35 mm film

Filter size 32 mm push-on

This camera was a gift of my cousin António Abílio Dantas Gomes

I invite you to visit my blog at Classic Cameras

I promised pictures of the new setup and here they are. Its not pretty, it works for now. The c ardboard has to go for anything involving water. I need to find some sort of large rigid plastic cubic cylindar to house all of this in.

Instrumental del Citroën Aircross. Lugar: Prado, Montevideo. Producción: Autoblog y Diego Olivera (oliverafotografo.com.uy).

My Home Office in January 2013

All around the Moscone center Sun had placed computer stations, free to all attendees. You can use your JavaOne ID card to get access.

IBS Electronics, global electronics components distributor, is offering a comprehensive selection of electronic components and computer products. IBS Electronics is warehoused more than 1000,000 at any time. At IBS Electronics, you receive highest level of service, product selection, price and overall value unmatched in the industry.

Taken during a Macro Workshop with John Humphrey FRPS, 29th August 2014. Ref: D1237-43

DSC00080

Workbench 2014

Coors Freightliner M2 Hackney Body beverage truck interior, displaying back-up camera monitor and HTS LED dash release switch.

Armored Vehicles:

We are confident that we have a safety and ergonomic enhancement that can reduce the amount of times the vehicle vault is opened by 45% percent! Reduce the vault access by hundreds of times per week and also decrease the standard delivery (open-door) time, by hours per week; thereby increasing the armored personnel safety, the vault security, the route productivity; while reducing risk and company liability. We have observed many guards leaning and reaching with their torso inside the vehicle. The guard’s visibility momentarily obstructed, their back facing towards crowded sidewalks and parking lots, while focusing on lifting and handling their hand truck. The hand truck tires and load plate often transfer dirt, mud and snow into the cargo area, causing currency bags and valuable items to become wet or dirty. We also have been informed by armored guards who had injured themselves because they slipped on wet floors within the vehicle and fell onto their hand trucks.

We are very confident that our HTS-10T units can increase armored personnel safety, vehicle vault security, route productivity, fuel economy and save armored car companies thousands of dollars per vehicle!

IAP creative electronics lab; photo by Christopher Harting, 2009; cps creative_electronics; _DSC4763

■ 완벽한 원형 디자인 적용한 프리미엄 스마트워치

□ 세계 첫 원형 플라스틱 OLED 적용…가볍고 얇아

□ 메탈바디, 천연 가죽 소재의 스트랩 선택

■ 최적화된 하드웨어, 직관적이고 편리한 UX 탑재

□ 1.2GHz 퀄컴 스냅드래곤 400 프로세서, 410mAh 대용량 배터리 등

□ 심박센서로 건강관리 정보 제공

■ 사용자 편의성 혁신

□ 음성 인식 기반 ‘구글 나우’, 화면이 꺼지지 않는 ‘올웨이즈 온’, 방수 및 방진 기능, 교체 가능한 스트랩 등

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