[a / b / c / d / e / f / g / gif / h / hr / k / m / o / p / r / s / t / u / v / vg / vm / vmg / vr / vrpg / vst / w / wg] [i / ic] [r9k / s4s / vip / qa] [cm / hm / lgbt / y] [3 / aco / adv / an / bant / biz / cgl / ck / co / diy / fa / fit / gd / hc / his / int / jp / lit / mlp / mu / n / news / out / po / pol / pw / qst / sci / soc / sp / tg / toy / trv / tv / vp / vt / wsg / wsr / x / xs] [Settings] [Search] [Mobile] [Home]
Board
Settings Mobile Home
/p/ - Photography

Name
Options
Comment
Verification
4chan Pass users can bypass this verification. [Learn More] [Login]
File
  • Please read the Rules and FAQ before posting.

08/21/20New boards added: /vrpg/, /vmg/, /vst/ and /vm/
05/04/17New trial board added: /bant/ - International/Random
10/04/16New board for 4chan Pass users: /vip/ - Very Important Posts
[Hide] [Show All]


[Advertise on 4chan]


File: 1420340826.jpg (3.21 MB, 2761x2761)
3.21 MB
3.21 MB JPG
It's essentially a copy of the PhotoPlug that doesn't cost €35, it plugs into your phone's 3.5mm jack and masquerades as a microphone while using an app called Shutter-Speed. I'll show you how to make it for less than $10:

What you'll need:
BPX38: https://a.aliexpress.com/_ooNVS3N
3.5mm male 4-pole (TRRS): https://a.aliexpress.com/_okCBOkR
4.7k ohm resistor: https://a.aliexpress.com/_oCb7WGP

Instructions:
Step 1: Take the 3.5mm plug and bridge the sleeve (mic) and ring (ground) next to it with your 4.7k resistor.
Step 2: Your phototransistor has an emitter, base, and collector lead. Snip off the base.
Step 3: Solder the BPX38 in parallel to the resistor. Make sure the emitter is connected to the ring, and that the collector is connected to the sleeve.
Step 4: Cut off the cable strain reliever and screw the plastic cover back on.

There ya go, enjoy not having to worry about exposure guesswork with your mechanical film cameras anymore.

[EXIF data available. Click here to show/hide.]
Camera-Specific Properties:
Image-Specific Properties:
Image OrientationTop, Left-Hand
Horizontal Resolution72 dpi
Vertical Resolution72 dpi
Color Space InformationsRGB
Image Width2761
Image Height2761
Scene Capture TypeStandard
>>
File: IMG_0745.jpg (17 KB, 228x174)
17 KB
17 KB JPG
>>4394539
Picrel circuit diagram:

[EXIF data available. Click here to show/hide.]
Camera-Specific Properties:
Image-Specific Properties:
Horizontal Resolution72 dpi
Vertical Resolution72 dpi
Color Space InformationsRGB
Image Width228
Image Height174
Scene Capture TypeStandard
>>
Do not click those virus links
>>
>>4394570
Fuck you, I even provided the part names. Merry Christmas.
>>
Based as fuck, mite build this.
>>
>>4394539
based beyond belief
>>
>>4394539
>it plugs into your phone's 3.5mm jack
I HATE PHONE MANUFACTURERS
I HATE PHONE MANUFACTURERS
I HATE PHONE MANUFACTURERS
>>
wow so you took anon's advice and followed through gj ig
>>
>>4394606
Get an old phone for legacy use or just plug it into your pc and record with audacity
>>
>>4394607
I am anon from the cross-thread. Just wanted to make a new one as a PSA.
>>
>>4394589
send your virus to someone else nerd
>>
>>4394679
>Doesn't have an airgapped VM to use for testing shady shit in
ngmi fag
>>
>>4394679
Why so salty, did someone deposit their viral load into your mother?
>>
>>4394539
do ypu know what 1h of labor costs?
>>
>>4395081
this is the same lie (((economists))) use to tell us that cooking actually costs more than eating out and you better stimulate the economy goy

do you spend every waking hour at work? according to (((economists))) you should never live for free!
>>
>>4394539
That's neat.
I just removed back of the film camera, pointed a digital camera at it and did a long exposure on digital + tested ss on the film cam and compare that to tested ss on digital + open shutter on film.
But it's definitely not as accurate.
>>
>>4395104
You must remain at your designated place of employment for x amount of hours in order to pay for y product/service. The geedeepee demands it! This>>4395084 is the kind of tripplevaxxed normie herd animal that has never changed a light bulb or a tap washer because it's best left to the professionals.
>>4394539
Nice rare effort post, for once OP no homo. I'm going to give this a go. Would have been nice to see the between steps and labelling the pins on the BPX38 and the audio plug but the data sheet is easy to find and you could check the plug side for continuity.
>>
>>4394539
this is awesome, I've been meaning to do some projects lately and I might give it a shot soon. thanks OP
>>
>>4395402
>>4395423
>>4397115
Thanks for not insulting me, I hope the step-by-step tutorial isn't too enigmatic. Reason why I didn't post pics of the innards was because I ordered some absolutely massive resistors, so the wiring is very condensed.



[Advertise on 4chan]

Delete Post: [File Only] Style:
[Disable Mobile View / Use Desktop Site]

[Enable Mobile View / Use Mobile Site]

All trademarks and copyrights on this page are owned by their respective parties. Images uploaded are the responsibility of the Poster. Comments are owned by the Poster.