Astro's Electronics Lab
Astro's Electronics Lab
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Phil Collins - You'll Be In My Heart [Vocals Only]
I was bored, so I separated using AI the vocals from the 1999 Disney "Tarzan" film, this iconic track. NO COPYRIGHT INFRINGEMENT INTENDED. Uploaded solely for his icon voice.
Become a Patreon supporter to help the channel continue to grow: www.patreon.com/astroselectronicslab
Follow me on Facebook: TheAstro30/
Support the channel by donating: paypal.me/TheAstro30
Backup channel: lbry.tv/@TheAstro30:a
มุมมอง: 32

วีดีโอ

FTFE Fat Jokes Super Chat ROAST!
มุมมอง 117 ชั่วโมงที่ผ่านมา
Original stream: th-cam.com/video/44xynqG_ESo/w-d-xo.html Become a Patreon supporter to help the channel continue to grow: www.patreon.com/astroselectronicslab Follow me on Facebook: TheAstro30/ Support the channel by donating: paypal.me/TheAstro30 Backup channel: lbry.tv/@TheAstro30:a
Electronics Fundamentals: Ohm's Law Wheel
มุมมอง 24614 ชั่วโมงที่ผ่านมา
In this video, I demonstrate an Ohm's law wheel that acts as a quick-reference guide to the formulae for calculating voltage, current, resistance and even power in a circuit. Become a Patreon supporter to help the channel continue to grow: www.patreon.com/astroselectronicslab Follow me on Facebook: TheAstro30/ Support the channel by donating: paypal.me/TheAstro30 Backup channel: lb...
Scorpion Viper 20 Guitar Amplifier REPAIR
มุมมอง 8419 ชั่วโมงที่ผ่านมา
Complete with broken glass and a dead spider, in this video I find and fix the fault with this unit. Thank you all for subscribing, it means a lot. Have a Merry Christmas and a Happy New Year for 2025. See you in the next video! Become a Patreon supporter to help the channel continue to grow: www.patreon.com/astroselectronicslab Follow me on Facebook: TheAstro30/ Support the channe...
Repurposing an old Laptop Power Supply
มุมมอง 57521 ชั่วโมงที่ผ่านมา
Welcome to the first video of December, 2024! As I have now settled in to a new place to a point, it's time to get back in to electronics stuff. In this video, I repurpose an old ASUS 20V 7.5A power supply to power my T12 soldering iron. Thank you all for subscribing through-out the year, it means a great deal. Hope you all have a Merry Christmas and a safe and happy new year for 2025! Become a...
Organizing Test Equipment Better
มุมมอง 17321 วันที่ผ่านมา
I needed a better solution. Become a Patreon supporter to help the channel continue to grow: www.patreon.com/astroselectronicslab Follow me on Facebook: TheAstro30/ Support the channel by donating: paypal.me/TheAstro30 Backup channel: lbry.tv/@TheAstro30:a
Directions in Groove - Klunky [Live at The Basement - 1993]
มุมมอง 5628 วันที่ผ่านมา
From "The Favourite" EP, released 1994. This has to be the most hardest track to find. Here it is, with Samuel Dixon on bass. Enjoy. Become a Patreon supporter to help the channel continue to grow: www.patreon.com/astroselectronicslab Follow me on Facebook: TheAstro30/ Support the channel by donating: paypal.me/TheAstro30 Backup channel: lbry.tv/@TheAstro30:a
Moving SUCKS!
มุมมอง 5528 วันที่ผ่านมา
Just a mini vlog. We all have to do it at some point, but moving an entire house is a PITA! Especially, when you're doing it yourself... my arm muscles are still sore from yesterday, but it's 90% done. There's only a few loose items left to move, all the large furniture stuff is already moved. Become a Patreon supporter to help the channel continue to grow: www.patreon.com/astroselectronicslab ...
The Blues Brothers (1980) Opening [Instrumental - Edited To Fit the Film]
มุมมอง 164หลายเดือนก่อน
We're on a mission from God. Not the original musicians. I do not own the copyright, either. This is for entertainment purposes only. Become a Patreon supporter to help the channel continue to grow: www.patreon.com/astroselectronicslab Follow me on Facebook: TheAstro30/ Support the channel by donating: paypal.me/TheAstro30 Backup channel: lbry.tv/@TheAstro30:a
The Blues Brothers - She Caught The Katy [Bass, Drums & Rhythm Guitar]
มุมมอง 856หลายเดือนก่อน
Not original musicians Become a Patreon supporter to help the channel continue to grow: www.patreon.com/astroselectronicslab Follow me on Facebook: TheAstro30/ Support the channel by donating: paypal.me/TheAstro30 Backup channel: lbry.tv/@TheAstro30:a
Mixer Amplifier Project: Revised Preamplifier Testing
มุมมอง 296หลายเดือนก่อน
Revision C PCB testing. Become a Patreon supporter to help the channel continue to grow: www.patreon.com/astroselectronicslab Follow me on Facebook: TheAstro30/ Support the channel by donating: paypal.me/TheAstro30 Backup channel: lbry.tv/@TheAstro30:a
555 Timer Car Thief Deterrent Flasher
มุมมอง 642หลายเดือนก่อน
We've all seen them; that little red flashing light on the dash of a car to indicate there is an active car alarm on the vehicle. However, some modern cars have an alarm installed at the factory, but don't include the deterrent flasher. This circuit does that. Become a Patreon supporter to help the channel continue to grow: www.patreon.com/astroselectronicslab Follow me on Facebook: facebook.co...
Julie Andrews - Do Re Mi (Vocals Only)
มุมมอง 348หลายเดือนก่อน
Become a Patreon supporter to help the channel continue to grow: www.patreon.com/astroselectronicslab Follow me on Facebook: TheAstro30/ Support the channel by donating: paypal.me/TheAstro30 Backup channel: lbry.tv/@TheAstro30:a
Home-Made Current Sense Shunt
มุมมอง 826หลายเดือนก่อน
In this video, I explore shunts that are needed for the 555 turn signal flasher circuit to work correctly. Become a Patreon supporter to help the channel continue to grow: www.patreon.com/astroselectronicslab Follow me on Facebook: TheAstro30/ Support the channel by donating: paypal.me/TheAstro30 Backup channel: lbry.tv/@TheAstro30:a
555 Timer Car Indicator Flasher with Globe Outage Detection
มุมมอง 250หลายเดือนก่อน
In this video, I expand on the previous circuit linked below to implement a globe blown detection feature. What this does, is measure the voltage drop across a shunt and when the current consumed by the bulbs is 3 or so amps, it flashes at normal speed. If one globe were to go away, the voltage drop decreases, so does the current, and it will now flash at double the rate to let you know to chec...
Technics SU-V85A: From Bad To WORSE!
มุมมอง 578หลายเดือนก่อน
Technics SU-V85A: From Bad To WORSE!
555 Timer Car Turn Signal Flasher
มุมมอง 3932 หลายเดือนก่อน
555 Timer Car Turn Signal Flasher
ZK-MT21 2.1 Class-D Amplifier Sound Test
มุมมอง 6442 หลายเดือนก่อน
ZK-MT21 2.1 Class-D Amplifier Sound Test
Harmen Kardon HD990 CD Player: From Bad to WORSE!
มุมมอง 1662 หลายเดือนก่อน
Harmen Kardon HD990 CD Player: From Bad to WORSE!
Survivor - Eye of the Tiger (Rocky III): Bass, Drums, Piano ONLY
มุมมอง 1.9K2 หลายเดือนก่อน
Survivor - Eye of the Tiger (Rocky III): Bass, Drums, Piano ONLY
Bridging Adaptor for Power Amplifiers (Elliott Sound Products)
มุมมอง 3412 หลายเดือนก่อน
Bridging Adaptor for Power Amplifiers (Elliott Sound Products)
Mixer Amplifier Project: Mixing Preamplifier
มุมมอง 4062 หลายเดือนก่อน
Mixer Amplifier Project: Mixing Preamplifier
Fun With The 555 Timer: Ding-Dong Doorbell
มุมมอง 2.1K2 หลายเดือนก่อน
Fun With The 555 Timer: Ding-Dong Doorbell
Failed Samsung USB Charging Adaptor
มุมมอง 1.1K2 หลายเดือนก่อน
Failed Samsung USB Charging Adaptor
Pioneer VSX-D508 Receiver: Volume Control Not Working Properly
มุมมอง 3242 หลายเดือนก่อน
Pioneer VSX-D508 Receiver: Volume Control Not Working Properly
555 Timer Bi-Stable AC Mains Switch
มุมมอง 4252 หลายเดือนก่อน
555 Timer Bi-Stable AC Mains Switch
Harmen Kardon HD990 CD Player: Completely DEAD!
มุมมอง 2093 หลายเดือนก่อน
Harmen Kardon HD990 CD Player: Completely DEAD!
555 Timer PWM DC Motor Speed Controller: PCB!
มุมมอง 2683 หลายเดือนก่อน
555 Timer PWM DC Motor Speed Controller: PCB!
Elliott Sound Products 60W Amplifier: TEST!
มุมมอง 1.8K3 หลายเดือนก่อน
Elliott Sound Products 60W Amplifier: TEST!
+/-30V Power Amplifier Test PSU: BUILD!
มุมมอง 3383 หลายเดือนก่อน
/-30V Power Amplifier Test PSU: BUILD!

ความคิดเห็น

  • @FTFEOfficial
    @FTFEOfficial 4 ชั่วโมงที่ผ่านมา

    Dance monkey dance

  • @Shamiermannell92
    @Shamiermannell92 วันที่ผ่านมา

    I got the same reciever but some how mine just keep going in protection mode red blink light dont know what to do and i dont wanna make it away any tips on how to fix blink link

  • @ElectricChaplain
    @ElectricChaplain 2 วันที่ผ่านมา

    Literally just an 80s video game soundtrack.

  • @GunsmokeNC
    @GunsmokeNC 4 วันที่ผ่านมา

    This sounds great on my PC sound system. You need to do something with this. Would pay for a hi res version for my living room sound system!

  • @GunsmokeNC
    @GunsmokeNC 4 วันที่ผ่านมา

    Good video. What is the music? Shazam can't find it.

    • @AstrosElectronicsLab
      @AstrosElectronicsLab 4 วันที่ผ่านมา

      @@GunsmokeNC I created it

    • @AstrosElectronicsLab
      @AstrosElectronicsLab 4 วันที่ผ่านมา

      For reference, here's the entire recording th-cam.com/video/SawKPJFO030/w-d-xo.html

  • @christophermacpherson
    @christophermacpherson 5 วันที่ผ่านมา

    Great explanation! Thanks for the video.

  • @SymbolTech21
    @SymbolTech21 6 วันที่ผ่านมา

    To get the max power from a t12 soldering iron you need a power supply of 24v 6a and you will have a good soldering iron

  • @stephenfrench3888
    @stephenfrench3888 6 วันที่ผ่านมา

    Austin is amazingly stupid even for a flat earther

  • @RollingThunder85
    @RollingThunder85 6 วันที่ผ่านมา

    You available to fix my sonamp 1230?

    • @AstrosElectronicsLab
      @AstrosElectronicsLab 6 วันที่ผ่านมา

      @@RollingThunder85 it depends on where you are

  • @mikekelly7862
    @mikekelly7862 6 วันที่ผ่านมา

    Love that you did this with a "realistic" lab bench setup for a hobbyist... looks like that XR2206 soldering kit function generator? That thing is awesome. And of course the quintessential DSO138 scope... amazing what 30$ can get you. Great explanation as well, particularly of the Alps style pot with the loudness switch... never totally understood how that worked. Great stuff.

  • @jutukka
    @jutukka 7 วันที่ผ่านมา

    In many cases those jacks, switches and pots mounted to PCB just cause tension to or break the solder connections when they are tightened to the front panel, especially if there is no other mechanical support except those electrical connections. They should be, if possible, soldered to PCB after tightening the front panel nuts first. I just today had to repair a Pioneer hifi amp which had ripped the soldering of PCB mounted treble pot because the tension left to the pot connections after installing the PCB into the front panel and tightening the shaft nut.

  • @3ron
    @3ron 7 วันที่ผ่านมา

    I cant believe missed this. I cant believe that witsit is still just as pathetic now as he was then. He just has more word salad 🥗 now.

  • @XS1GOLIATH1
    @XS1GOLIATH1 8 วันที่ผ่านมา

    Plug and adaptor engineers taking hardware clues from LGBTQ+ Community

  • @englishrupe01
    @englishrupe01 9 วันที่ผ่านมา

    Nice one, mate. Maybe the dim bulb anomaly thing is either just the capacitor(s) getting the initial charge, or else the thermistor doing its soft start thing....? Anyway, great job. I have re-used a few of these, too. They seem very reliable, mostly. At least the original ones, anyway.

    • @AstrosElectronicsLab
      @AstrosElectronicsLab 9 วันที่ผ่านมา

      Possibly a soft start thing, as you mentioned. These little bricks are great for powering other things at the 20V mark (the soldering iron is supposed to be 24V) as they're very stable, regulation wise.

  • @mikebond6328
    @mikebond6328 9 วันที่ผ่านมา

    Is it a shield or the negative? Yes.

  • @edwardmenzies6736
    @edwardmenzies6736 9 วันที่ผ่านมา

    Great video Astro, have you made a similar video about MOSFET ?

    • @AstrosElectronicsLab
      @AstrosElectronicsLab 9 วันที่ผ่านมา

      Not yet. However, MOSFETS are easier to test, as you're mostly looking for a short between drain/source.

  • @englishrupe01
    @englishrupe01 10 วันที่ผ่านมา

    Glad you got moved OK in the end. I must have misunderstood because i thought you were in a single room before. My mistake. This one looks good and bright. Hope it works out for you.

  • @rogerwalter2500
    @rogerwalter2500 12 วันที่ผ่านมา

    The only drawback I see is the overly long path for the 22K feedback resistor

  • @Maher2bbg
    @Maher2bbg 15 วันที่ผ่านมา

    Your email sir?

    • @AstrosElectronicsLab
      @AstrosElectronicsLab 15 วันที่ผ่านมา

      @@Maher2bbg what for?

    • @Maher2bbg
      @Maher2bbg 15 วันที่ผ่านมา

      @AstrosElectronicsLab I need your help to complete my amplifier

    • @Maher2bbg
      @Maher2bbg 15 วันที่ผ่านมา

      @@AstrosElectronicsLab the power supply 110v or 220v ?

  • @rustyshackleford4801
    @rustyshackleford4801 15 วันที่ผ่านมา

    What’s Dustin’s real name?

  • @TanyaSanders291
    @TanyaSanders291 15 วันที่ผ่านมา

    Why do these guys think Austin can't hold the position that "homosexuality is objectively disgusting?" All non-theistic worldviews boil down to relativism which means they have to give equal validity to all worldviews. So, to remain consistent, they HAVE TO say Austin's worldview is equally valid to any other.

    • @3ron
      @3ron 7 วันที่ผ่านมา

      Because it's subjective.

  • @Flatearthsurfer
    @Flatearthsurfer 15 วันที่ผ่านมา

    Earth is flat all the time….. globers just can’t stand to be wrong…..

    • @3ron
      @3ron 7 วันที่ผ่านมา

      The curve is everywhere and it's been measured. I'm right your wrong end of story.

    • @stephenfrench3888
      @stephenfrench3888 6 วันที่ผ่านมา

      😂 Meth ?

  • @romaineromik8251
    @romaineromik8251 19 วันที่ผ่านมา

    If there is noise, how to remove it

  • @johndanston3093
    @johndanston3093 21 วันที่ผ่านมา

    What a gay video clip

  • @gedtoon6451
    @gedtoon6451 22 วันที่ผ่านมา

    You can not determine Total Harmonic Distortion by looking at a sine wave on an oscilloscope. You need to use Fast Fourier Analysis to display the harmonics.

  • @mystere765
    @mystere765 24 วันที่ผ่านมา

    Thanks mate, helped confirm what I was doing. Well explained.

  • @hardball107
    @hardball107 24 วันที่ผ่านมา

    I'm a big fan of a soft start on the valve amps I build, I usually add a CL-80 thermistor in the load (hot) line and it prevents spikes and allows for a smooth start. What is the advantage of this circuit ?

    • @AstrosElectronicsLab
      @AstrosElectronicsLab 24 วันที่ผ่านมา

      Dealing with the large inrush current of power transformers above 300VA (500VA, etc.). The initial peak current can be well over 15A which will pop your circuit breakers.

  • @kylearmstrong1188
    @kylearmstrong1188 25 วันที่ผ่านมา

    skeptic looks like a crackhead..

  • @SymbolTech21
    @SymbolTech21 26 วันที่ผ่านมา

    Have you moved house?

    • @AstrosElectronicsLab
      @AstrosElectronicsLab 26 วันที่ผ่านมา

      Yeah, man. Last weekend.

    • @AstrosElectronicsLab
      @AstrosElectronicsLab 26 วันที่ผ่านมา

      I'm still finishing up cleaning the old place. Total PITA.

    • @SymbolTech21
      @SymbolTech21 26 วันที่ผ่านมา

      @@AstrosElectronicsLab so you are busy!

    • @SymbolTech21
      @SymbolTech21 26 วันที่ผ่านมา

      @AstrosElectronicsLab the new place looks more brighter!

  • @robertkovar8710
    @robertkovar8710 26 วันที่ผ่านมา

    for mosfet transistors, error correction must be used, otherwise the distortion is too large. Hawksford or Cordell amplifier or DPA330/ DPA380 constructor Pavel Dudek

  • @niftybass
    @niftybass 26 วันที่ผ่านมา

    Suggestion for your soldering iron power box & control thingy: Make some sort of bracket so you can hang it from the underside of the shelf above. Bonus points if you make the bracket yourself from a stack of beer can aluminium. lol (USA) Redneck inventions at their finest! I can say that, because 1) I've kinda been one my whole life, and 2) Rednecks brilliantly hilarious, and hilariously brilliant.

  • @danishdart
    @danishdart 26 วันที่ผ่านมา

    Your new place looks good.

  • @steveone
    @steveone 26 วันที่ผ่านมา

    I thought you were gunna run PVA right along the edge of each joint . It would have been more rigid .

    • @AstrosElectronicsLab
      @AstrosElectronicsLab 26 วันที่ผ่านมา

      @steveone yeah, I thought of that, but me and pva = big drippy mess on floor lol

  • @garetz2011
    @garetz2011 28 วันที่ผ่านมา

    Mine was working fine. Two years later... nothing. With almost no use. Crappy thing. I will smash it with a hammer!

  • @HoàngNguyễn-w6j
    @HoàngNguyễn-w6j หลายเดือนก่อน

    JHL 1969 bias ?

    • @AstrosElectronicsLab
      @AstrosElectronicsLab หลายเดือนก่อน

      I'm pretty sure I covered that in the original video on the amp module. Between 1 and 1.5A should be fine.

  • @BoxOfShockolates
    @BoxOfShockolates หลายเดือนก่อน

    Wish I were brave enough to open my shit up and was better at soldering. Mine wasn’t dropped, but… I unfortunately fell asleep with the amplug on & now it’s dead. I think the circuit is fried. I changed the batteries without any luck. 😭😭😭😭😭

  • @DorkyThorpy
    @DorkyThorpy หลายเดือนก่อน

    I have a few of these. What do you think of my mods? (i don't really know what I'm talking about its all guess work): th-cam.com/video/6i8tdHQztfE/w-d-xo.html

  • @Mike-hv1uf
    @Mike-hv1uf หลายเดือนก่อน

    In the late 80's I made a temporary deterrence in my Mustang before I purchased an alarm by placing two Radio Shack blinking LED's, one just in front of the third brake light and one in the dash. Switched using a car relay when the car was at rest.

  • @rozer0428
    @rozer0428 หลายเดือนก่อน

    thank you so much , I have little knowledge so I'm thankful to have a video to walk me through it

  • @elliotts7006
    @elliotts7006 หลายเดือนก่อน

    Who needs context? We're on a mission from god.

  • @SymbolTech21
    @SymbolTech21 หลายเดือนก่อน

    Do you connected a load resistor on the output?

    • @AstrosElectronicsLab
      @AstrosElectronicsLab หลายเดือนก่อน

      @SymbolTech21 I misread, sorry. No I didn't.

    • @SymbolTech21
      @SymbolTech21 หลายเดือนก่อน

      @AstrosElectronicsLab so that's why you get all that high rms voltage. I don't know what is the output impedance on this pre amp. Try with 100k or 50k load resistor and do again the measurements or maybe is 10k

    • @AstrosElectronicsLab
      @AstrosElectronicsLab หลายเดือนก่อน

      @SymbolTech21 yeah I realise it needs to be loaded I was mainly interested in if it worked at all

  • @harveyellis6758
    @harveyellis6758 หลายเดือนก่อน

    Nice project and good progress. Agreed, many folks these days are lazy to use google to search for simple circuits and / or details on components and want to be spoon fed information.

  • @Taylor_26GE93
    @Taylor_26GE93 หลายเดือนก่อน

    On the ignition on/off circuit, what is the purpose of the 100R resistor?

    • @AstrosElectronicsLab
      @AstrosElectronicsLab หลายเดือนก่อน

      @Taylor_26GE93 it's part of a resistive divider together with the 10k pull-up resistor. What we don't want to do is short the base of the first transistor to ground.

    • @Taylor_26GE93
      @Taylor_26GE93 หลายเดือนก่อน

      @AstrosElectronicsLab would that be such a bad thing if it was? The 10K still limits some of the collector current, would it only be any reverse breakdown/leakage current from the collector/base junction of the first transistor?

  • @SymbolTech21
    @SymbolTech21 หลายเดือนก่อน

    Hi A.E.L ! Why are you hiding behind the glass of beer?

  • @RolandElliottFirstG
    @RolandElliottFirstG หลายเดือนก่อน

    I have some (20 + ) LM 3909's they do a far better job.

    • @AstrosElectronicsLab
      @AstrosElectronicsLab หลายเดือนก่อน

      That's actually good to know. I never even knew those ICs existed, I'll have to order some to play with them. I just looked at their datasheet for the application data. Thanks :)

    • @RolandElliottFirstG
      @RolandElliottFirstG หลายเดือนก่อน

      @@AstrosElectronicsLab The only ones you will find are old stock or fake one's, they went out of production about 10 years ago, pitty they are great design chips.

    • @AstrosElectronicsLab
      @AstrosElectronicsLab หลายเดือนก่อน

      @RolandElliottFirstG yeah, that's a pity.

  • @bumblethunder
    @bumblethunder หลายเดือนก่อน

    Any other place to get it? I've been looking

    • @AstrosElectronicsLab
      @AstrosElectronicsLab หลายเดือนก่อน

      @@bumblethunder the kit? No, it's been discontinued as the TDA7000 IC is obsolete. It is made as a Chinese knock-off, though.

  • @bonnieprather610
    @bonnieprather610 หลายเดือนก่อน

    Wow. Just heard of this whitsitt guy. What a doofus

  • @ashitadhikari1712
    @ashitadhikari1712 หลายเดือนก่อน

    Fccking dog.... Leave yt

  • @Will1Big
    @Will1Big หลายเดือนก่อน

    For the life of me I can't understand why brand that in manual says it can do these doesn't show how. Competition Alpine series amps.

  • @Synthematix
    @Synthematix หลายเดือนก่อน

    Should be able to power this with 24v DC as it has a bridge rectifier, this could also stop any hum