View allAll Photos Tagged electronics
This was making springs, about one every ten seconds, live on the street. Wire is coming down from a roll on top, and the spring is coming out between the two pulleys. I have heard stories that they used to actually do this in America, about 50 years ago. (In the downtown Seoul electronics market.)
From some t-shirt scraps, I sewed a pocket to hold the arduino and battery. I added snaps to the pocket and snaps to the back of my dress, so that I could hang the arduino from my clothes. This way, I could plug all the wires into the arduino and be sure they were in the correct pins, and secure them with some tape; put the arduino into the sock; and ask my co-worker, when it was time for the party, to simply snap the sock to my dress--easy.
Similarly, the switch for the red eyes is connected with snaps. Wires (that plug into the arduino) are soldered to the female halves of the metal snaps. The male halves are sewn with conductive thread to my dress. (Conductive thread! Yes!) The conductive thread runs inside my dress, down to my hip, and terminates in two safety pins. I threaded it inside bias tape to prevent the two threads from touching and causing a short. When the arduino wires are snapped to the conductive-thread snaps, the arduino is connected (conductively) to the safety pins. When I touch the safety pins to each other, I close the circuit, triggering the red-eye effect.
Just took some photos of the stuff i use when i go out and DJ-ing. Not the actual setup, but these are the things i use.
Numark NDX-200 (turntables)
Numark M1 (mixer)
Ableton Launchpad (pad)
Nintendo DSi (drum machine)
Nintendo 3DS (playback and 8-bit mixer)
Numark Total Control (controler)
It's not much, but it makes me make the music i like.
Snapshot from the third issue of my webseries "Bleeping Relics" about the 1978 Handheld "Soccer", manufactured by Mattel Electronics.
Watch the episode here:
www.youtube.com/watch?v=xABfSvcbLwA
Shot with a Pentax K-5
Experiment in drawing moving vector dots on a video vectorscope using an FPGA to synthesize a chrominance signal (using only the luminance channel) that is slightly off the colorburst frequency, causing the rotation. The synthetic D1 video signal is sent to an encoder chip to create the analog video signal.
TN9 System
electronics
Solutions for vertical and Horizontal lighting
Possibilità di inserire illuminazione verticale sui lati e orizzontale sotto il piano top
All controls are external. B500k potentiometer in place of the "wave shape" switch. External "gain" control. I also opted for a C100k "rate" control instead of the linear taper. This seems to spread the usable range out nicely.
televisor hecho en corea por goldstar (actualmente LG electronics) con ayuda de panasonic, en corea las transmisiones en color no existian por esto Samsung y Goldstar solo exportaban sus televisores en color.
la pantalla es marca panasonic las placas don de Goldstar
este tv es una versión coreana de un panasonic que se vendió en USA. en 1976
If using this image please attribute to "Kitmondo TAM" - www.kitmondo.com/test-and-measurement-equipment
Images from listings on our website Kitmondo.com in the Test and Measurement section. See a range of Test and Measure equipment from across the globe on our site.
■ LG전자, 돌비社의 첨단 입체음향 기술 ‘돌비 애트모스’ 적용한 사운드바(SJ9) 공개
□ 천장으로 소리 보내 입체적인 사운드 만드는 업파이어링 스피커 적용
□ 무손실 음원 재생 가능, 저음질 음원도 고음질로 변환
■ 두께 38mm 사운드 바(SJ8)도 공개…얇게 만들기 위해 스피커 높이 1/3로 줄여
■ 좌우 2 대로 분리해 포터블 스피커 등으로 쓸 수 있는 사운드 바(SJ7)도 선보여
■ 파티용 고출력 오디오(CJ98)…DJ 기능, 음성변조 등 다양한 효과 지원
■ LG전자 CAV BD 담당 서영재 상무 “탁월한 사운드와 디자인의 무선 오디오로 글로벌 시장을 공략할 것” 이라고 강조
※ Social LG전자 (social.lge.co.kr/newsroom) 에서 관련 보도자료를 확인하실 수 있습니다.
The "Wheelwriter" 1984. One of the last models before the computer/word processor took over. The old Speakers Office in Old Parliament House
and end up with a 4 digit nixie clock using NL-5440A tubes. Used the same circuit and code as the other 4 digit clock from bruno.netstrefa.com.pl/radio/projekt/nixieclock/index.htm
I wrote a controller program with Microsoft QuickBasic 4.5 (Copyright 1985), if only because it lets you write binary values to arbitrary addresses as such:
; Set all data lines low/high on 0x3f8h
out 888, 0
out 888, 255
So of course back in 1998, I had a few nerdy LED animation sequences I found I could make with this thing. The two of us (electronics engineering students) got into making "persistence of vision"-related stuff, and ultimately ended up creating that "160 pixel" thing in 2002, which was far more involved and was interactive via telnet and the web.
Interior shots from Salt Lake City's premier electronic junk shop, Ra-Elco. 2780 S. Main, SLC. Also in my photostream, an exterior shot of the store, and a picture of the sign.
It's a bit hard to see in this shot, but the carpet and wood paneling in this part of the store - oddly, the carpet only occurs in this little corner of it - are straight outta 1975.
So is some of the merch - those long boxes at the top of the shot contain TV antennas.