View allAll Photos Tagged electronics
A great event at the Dartmouth Arms, hosted by Transition Dartmouth Park. Guest speaker Toby Miller, who talked about the dark side of the cloud. We welcomed Tim Shand as our new Restart Party host and coordinator for Camden. And Green Councillor Sian Berry attended too!
some better photos of the very old 2-bit noise synth project, for a friend who is interested in creating schematics vimeo.com/4290143
Anti - Form Sora's glowy eyes before they're sewn into the mask. The actual eyes are laminated Electroluminescent sheeting, the little black box is a DC-AC converter, and a 9v battery goes at the end.
[ This photo is part of Saeru's Anti-form Sora tutorial, which can be read here = cosplay.com/showthread.php?t=112833 ]
It's also an instructable so you can get the instructions here: www.instructables.com/id/MemAxe-8Bit-sound-effects-memory...
MemAxe is an electronic game that tests your memory by making you copy a sequence of sounds using switches. The sounds emulate those of old 8-bit game consoles.
Pretty damn crude, but at least I know that the servo can lift that motor, I still need to hook it all up so it is under control of one circuitry (right now motor and servo are separate) so I can make it mimic the actions of one of the servos in my software simulation.
I'm still figuring out this whole electricity thing, I gotta make sure my circuit can actually power all the servos and motors at the same time.
■ 19일 서초R&D캠퍼스에서 ‘2017 LG 소프트웨어 개발자의 날’ 개최
※ Social LG전자 (social.lge.co.kr/newsroom) 에서 관련 보도자료를 확인하실 수 있습니다.
This is the breadboard with the TX converter complete. The coax is connected to the FT-817 acting as an IF rig, and the blue wire is connected to the balanced antenna port on the R-75. On the input side I'm running 100mW from the FT-817 into a ~20dB attenuator. This signal gets fed to a mixer that combines the signal with the 10MHz local oscillator, then outputs a signal at 136KHz. I will be adding a 500KHz low pass section and a power amplifier soon.
Mounting electronics is an art in itself. Case design can take just as
much time and be just as expensive as the circuit board it is
protecting. The worst offender in terms of price is the metal
standoffs that create distance between the circuit board and
enclosure. The DIY community has figured out that cutting plastic
tubing that costs about $0.15 a foot is far more economical and easy
to cut just to the desired size. The trick is getting a clean cut. The
flexible tubing bends and moves often leaving you with angle edge.
This results in a circuit board being mounted with a tilt. I have
found that marking my cut lengths onto the protector that 40-pin DIP
packages ship in works just right to get clean standoffs. I just lay
in the plastic tubing and cut along my guide lines with a razor blade.
Finally cheap standoffs with clean edges.
Artist: Jesse Perry
Painted: December 2018
Locale: Victory Electronics, Estrella Village, Phoenix, Arizona, USA
Narrative: Harsh shadows fell across the wall. Some correction was taken to bring back details.
I found this in the trash. It is a general electronics camcorder. It was still in the original box with the original manual. I don't have any use for it though.
As you can see it's not that clever hardware wise, basically just five pots and a mess of wires. The control jack socket is wired to the pot's wiper so that you can adjust the level to suit, whatever you have plugged in - sensors, children etc.
Got a few of these little guys this morning - I expected them to be teeny and (as the Japanese say) kawaii, but they are even teenier and kawaiier than I was expecting.
These are very much like the extremely decent IN-14s but smaller and with a slightly different “font” like this square-backed 5. (The IN-14's 5 is an upside-down 2, which some nixie connoisseurs / connoiseuses find icky, but it don't bother me none [as we say out West].)
This Kmart opened Halloween 1994 as a Super Kmart then in 2010 the deli, meat, and bakery sections were removed and became a normal Kmart
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.