mariusor, to Soundtracks
@mariusor@metalhead.club avatar

From the list of OST's I dug up recently, the one for Transistor stands out. Here's "We All Become" from Darren Korb and Ashley Barrett:

https://www.youtube.com/watch?v=dw3VoxL36Vo

#nowplaying #np #transistor #ost

gtw, to ArtificialIntelligence
@gtw@mastodon.nz avatar

With 1 , I can make an inverter, a switch, or a not-very-good amplifier.

With 2 transistors, I can make a differential amplifier, a cascode, or a latch.

With 3 transistors, I can make a fairly good (Wilson) current mirror, or a Lorenz chaotic system.

20,000 transistors made a that navigated spacecraft to the Moon and back.

But 10,000,000,000 transistors make a computer that's brought to its knees if it tries to interpret the Javascript used to load one on a web page.

pallenberg, to fediverse
@pallenberg@mastodon.social avatar

Weil Nazi Content monetarisiert & sich dabei auf "Freedom of Speech" beruft, ziehe ich https://www.metacheles.de nach bzw. um.

Das ist ein verdammt saurer Apfel in den ich da beisse, denn Substack hat mir letztes Jahr fast 900 Abos gebracht.

Mund abwischen, hier kann es keine andere Entscheidung geben! Plus Ghost will ja wohl auch implementieren.

Muss ich halt das haeufiger zuspammen 😇

itnewsbot, to Futurology
@itnewsbot@schleuss.online avatar

A Transistor, But For Heat Instead of Electrons - Researchers at UCLA recently developed what they are calling a thermal transistor:... - https://hackaday.com/2023/12/20/a-transistor-but-for-heat-instead-of-electrons/

emi, to trans
@emi@void.lgbt avatar

For all the out there…

Transistor Symbol with trans pride flag pattern
Transistor Symbol with trans pride flag pattern

Gigoince, to random French
@Gigoince@diaspodon.fr avatar

TIL; ajouter ?id=radiofrance à la fin de l'url des flux de radio-France évite la diffusion de publicités lors des changements de station.

croulibri,

@niavy @Gigoince mais tu peux modifier le flux (moyennant l'activation d'un paramètre) dans l'application (dispo sur )

... Merci pour cette info précieuse pour enlever les pubs !

itnewsbot, to science
@itnewsbot@schleuss.online avatar

The Geometry of Transistors - Building things in a lab is easy, at least when compared to scaling up for mass pr... - https://hackaday.com/2023/12/13/the-geometry-of-transistors/

gregersn, to Electronics
@gregersn@snabelen.no avatar

I have a DC motor and a sensor. I want to have the DC motor stop on a high signal from the sensor. Easy with a microcontroller, but I am wondering if I can do it without one. I tried with some NPN transistors (2N3904), but I could not figure it out.

Anyone have any good suggestions?

12 Volt or less.

sustainrelease, to opensource German
@sustainrelease@mastodon.social avatar

I've always liked to listen to stations directly through the site. I've now discovered that it also includes a feature, which makes discovering new stations even easier and more fun... especially when travelling! 🌍

📻 https://www.radio-browser.info/map

leftylabourtech,
@leftylabourtech@mstdn.social avatar

@sustainrelease Many apps make use of this database as a back end. for desktop Linux is probably the best desktop app. and the best on Android. I understand OpenRadio integrates well with for those with newer vehicles.

itnewsbot, to random
@itnewsbot@schleuss.online avatar

CPU Built From Discrete Transistors - We all know, at least intellectually, that our computers are all built with lots o... - https://hackaday.com/2023/09/30/cpu-built-from-discrete-transistors/

funhouseradio, to random
@funhouseradio@mastodon.world avatar

► https://FunHouseRadio.com ←TUNE IN

Seriously guys. I can tell that you haven't tuned in on my data reports. PLEASE? You all seem to like my posts here. The actual radio channel is even better you know!

leftylabourtech,
@leftylabourtech@mstdn.social avatar

@funhouseradio I have it bookmarked in from on an old Android tablet that I have plugged in to the audio port on an old bookshelf stereo.

kirschner, to fdroid
@kirschner@mastodon.social avatar

What is your favourite app? Would be interested if I can discover a few new cool apps, I missed until now. Thank you already for sharing! @fdroid

cryptgoat, (edited )
@cryptgoat@digitalcourage.social avatar

@kirschner for Podcasts, for Mastodon and Fediverse, for my daily radio needs, for , the recent version of for learning via flash cards, for media management. as a simple yet nice looking audio player. as an simple alternative to the mighty . for my video streaming needs (even though is a very fine alternative when it exclusively comes to ), for taking notes, as password manager. to get stuff synchronized, as email client. for my RSS feed needs. And finally the still new client allowing automatic updates of installed apps.

Recently tried out messenger and like it quite a bit so far. @fdroid

hk, to random
@hk@mstdn.games avatar

I tried getting into #Transistor, but I had a hard time engaging with the plot or the gameplay (probably because the kids kept distracting me).

I've started playing #ChainedEchoes instead, and I'm having a really fun time!

Player1MGA, to Games

One of my all time favorite ! Happy 12 years!

A must play 😀

They have also made and

miona, to random
@miona@c.im avatar

deleted_by_author

    •
    theandi0815,
    @theandi0815@rollenspiel.social avatar

    @miona @retrohistories For me that has to be either #Bastion or #Transistor by #supergiantgames (makers of #Hades). The former has a fantastic soundtrack, and the latter actually has a button you can press and hold to let your character, Red, hum to the soundtrack. #DarrenKorb's OSTs are very worth your while.

    https://youtu.be/o3SZee4YZX8

    kuketz, to random German
    @kuketz@social.tchncs.de avatar

    Wie konsumiert ihr Nachrichten? Ich tue das hauptsächlich via RSS-Feed (ausgewählte Themen) und dann über Online-Nachrichten (ÖRR, Spiegel, Zeit etc.). Ich lese selektiv bzw. wenn mich das Thema interessiert. Kriegsberichterstattung überscrolle ich meist, weil sie nach meinem Empfinden zu viel Raum/Platz einnimmt - das soll nicht bedeuten, dass sie nicht wichtig ist. Nachrichten über Populisten und Personen wie Trump ignoriere ich vollständig. Reine Zeitverschwendung aus meiner Sicht. Und ihr?

    haensel,
    @haensel@bildung.social avatar

    @kuketz

    Ich lese frei zugängliche, schriftliche Beiträge auch in erster Linie per via . Daneben sichere ich mir Links zu interessanten Ressourcen, die ich per mitbekomme, für später mit @wallabag .

    Weiterhin höre ich |s und nutze das vielfältige Angebot des . ( und )

    Reine Printmedien, lineares TV und oder Video-Formate gehören kaum noch zu meinem persönlichen .

    bass, to guildwars2
    @bass@mstdn.games avatar



    5



    itnewsbot, to random
    @itnewsbot@schleuss.online avatar

    Exploring the Early Days of QRP Radio - Morse code might seem obsolete but for situations with extremely limited bandwidth... - https://hackaday.com/2023/05/10/exploring-the-early-days-of-qrp-radio/ #continuouswave #radiohacks #transistor #morsecode #lowpower #radio #retro #qrpp #qrp

    bornach, to Electronics
    @bornach@fosstodon.org avatar

    Testing the switching characteristics of cheapo PC817 optocouplers from Ebay.
    555 timer astable is generating a 37kHz square wave test input.
    Rise/fall time is way out of spec for use in . But the recommended component, 6N138, is much more expensive.

    Instead have the drive the base of an NPN and by adding appropriate resistors, I get much improved switching speeds. Is this good enough for a MIDI input circuit?

    Oscilloscope shows the 555 timer output as a yellow square wave, and the optocoupler collector-emitter voltage as a blue waveform that is anything but square. At 37kHz the output signal is clearly not usable
    The oscilloscope is now hooked up the the collector of the NPN transistor whose base is driven by the 2nd optocoupler. The blue waveform is a near perfect square wave, with rise/fall times well within 2us spec for a MIDI application.

    bornach,
    @bornach@fosstodon.org avatar

    @mike805
    I tried the trick with the PC817 . IMSAI Guy only showed how the voltage of the transistor base affects the speed of the falling edge. But notice how the rising edge remains largely unaffected.

    By comparison, the common mode NPN amplifier with 150 ohm resistor across base-emitter, yielded noticeably sharper rising/falling edges

    Optocoupler and NPN transistor in cascode amplifier configuration. A potentiometer adjusts the base voltage of the transistor. The oscilloscope displays the cathode input voltage as a yellow square wave. The blue waveform is the voltage of the transistor collector - it exhibits slow rise and fall times that are perhaps caused by the Miller effect. Adjusting the potentiometer visibly improves the sharpness of the falling edge but has much less of an effect on the rising edge.

    bornach,
    @bornach@fosstodon.org avatar

    Finally got around to editing video of my experiments in improving response times of slow low-cost ICs such as the

    https://youtu.be/s1l86nTIWEE
    The improved speed was sufficient to pass data (31250 bits/s) through it

    itnewsbot, to science
    @itnewsbot@schleuss.online avatar

    Transistors That Grow On Trees - Modern technology is riddled with innovations that were initially inspired by the ... - https://hackaday.com/2023/04/28/transistors-that-grow-on-trees/

    proseandpassion, to science Galician
    @proseandpassion@mastodon.social avatar

    Researchers have developed the world’s first transistor made of wood. Their study, published in the journal PNAS, paves the way for further development of wood-based electronics and control of electronic plants.
    https://www.eurekalert.org/news-releases/987567

    itnewsbot, to random
    @itnewsbot@schleuss.online avatar

    FET: The Friendly Efficient Transistor - If you ever work with a circuit that controls a decent amount of current, you will... - https://hackaday.com/2023/04/25/fet-the-friendly-efficient-transistor/ -to

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