Make your own FM Radio - Part 2

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  • Опубліковано 23 жов 2024

КОМЕНТАРІ • 458

  • @stryk187
    @stryk187 8 років тому +9

    I really like how you _included_ your mistakes in the final video. Messing up is a very important part of the make process -- everyone does it -- and it gets left out of UA-cam videos far too often. How to *fix* your mistakes is also crucial information to know (which you also included in the video, yay!). Thumbs up!

    • @greatscottlab
      @greatscottlab  8 років тому +1

      +stryk187 I will try to keep the video style like that.

  • @alaozarmg459
    @alaozarmg459 8 років тому +305

    But my glue doesn't have an elephant on it!
    *throws away all his work

  • @FOXSUSENKO
    @FOXSUSENKO 8 років тому +47

    >cut RGB LEDs to make them monochrome
    Absolutely savage! :D

    • @yagneshpatel1183
      @yagneshpatel1183 4 роки тому

      money bro
      in india it so it so expensive to get proper rgb led . due to china give fake one and not work fine .

    • @hharlington7156
      @hharlington7156 3 роки тому

      @@yagneshpatel1183 unfortunate, hope it gets better over there.

    • @Gaming1234team
      @Gaming1234team 3 роки тому +1

      could he not have just cut the blue pin off and used a single LED for red and green?

    • @alext5310
      @alext5310 3 роки тому

      @@Gaming1234team or just connect the Anode/Cathode (what ever the led has as common) to the tp4056 board and make it 2 colors so that it will switch when it's done charging?

  • @Joe-yr1em
    @Joe-yr1em 7 років тому +7

    This was fantastic. I like the amount of effort put into making this. Thank you for giving me the inspiration to make my own.

  • @mark879
    @mark879 8 років тому +2

    GreatScott, I am so grateful for this video. I've had the TEA5767 chip for quite some time and never had an opportunity to play with it. Now, after watching, I am so excited about finally being able to put this thing to good use. Thanks so much!

  • @myrkurvr
    @myrkurvr 8 років тому +36

    4:01 SAFETY

  • @socore3197
    @socore3197 7 років тому +4

    I am on a binge of most of your videos. I am so impressed with your work! You and DIY Perks have inspired me to pick up a new hobby, electronic tinkering!
    I hope to use the skills I learn to put together my own LED grow lights for my aquaponic farm.

    • @antimatter4733
      @antimatter4733 7 років тому

      Socore Alaite you do know LEDs don't give off UV light...

    • @socore3197
      @socore3197 7 років тому

      ANTIMATTER THE DESTROYER OF WORLDS You know you're wrong right? Ultra-Violet is a light band, and certain LED's can produce them :)

    • @antimatter4733
      @antimatter4733 7 років тому

      Socore Alaite or just use normal florescent lights that are wayyy cheaper and better for plant growth
      I do like being wrong right :)

    • @socore3197
      @socore3197 7 років тому

      It's comically ironic how you tried to be a smartass but just ended up looking like a dumbass. :)
      I won't be taking suggestions from someone clearly clueless of the advice they're giving.

    • @antimatter4733
      @antimatter4733 7 років тому

      Haha, so you're calling me a dumbass but you can't even counter my points, not to mention your horrible grammar :)

  • @thomaspasti6763
    @thomaspasti6763 8 років тому +3

    GreatScott Thanks for all of your videos!.. After trying to wrap my head around how components work on paper and staring aimlessly at schematics, it is very motivating and useful to see everything put into practice! I look forward to your next video, and in the meantime I'll keep visiting your ad sponsors :)

  • @chaosminecraft3399
    @chaosminecraft3399 5 років тому +8

    4:01 holy s**t. I thought you are drilling in to your finger. But it's a great video from greatscott. :)

  • @JerryEricsson
    @JerryEricsson 7 років тому

    Greetings and salutations from the High Plains of South Dakota!! Just returned from our winter digs in Arizona, a rather eventful trip that cost us a Jeep Liberty, but we and our motor home came through without a scratch so not so bad anyhow. The brief intro done with, I just wanted to thank you very much for building this radio! I have been dreaming of a way to do just this, well and a bit more, I want to add XM Satellite Radio to the build, so I can have an all in one FM/XM in a small package that can sit on a shelf in our motor home while we tour the US in our old age. We are both retired and have nothing but time on our hands now days. I had ordered the TEA5767 before we got home, and it was waiting for me on the kitchen table when we arrived (our grown daughter has been house sitting for us over the winter). Right now I have a surplus of Arduino Nano's as I ordered 2 lots of 5 on a big sale deal with an eBay seller last year (what was I thinking??) I have started her up and hooked it to a Uno and found that the board appears to work (We live in an FM Free zone in SD, if I go outdoors I can, on a good day pick up one station, but when we travel, FM seems to be everywhere else.) I have been looking for a few days now for the perfect setup to use parts I have on hand, and found yours! I should have known, when you want a project done RIGHT, go to GREAT SCOTT and he has probably already built it! Again, thanks a million for the great projects, I love the way you put things together, and you go deep enough into the subject that I learn something every time I watch one of them.

  • @emersonsrandomvideos248
    @emersonsrandomvideos248 8 років тому

    There should be a demo video of how this project turns out like using it after charging or how the audio quality sounds like. This is a practical project for rural areas in the philippines. Nice video! Keep it coming...

  • @yonglu4856
    @yonglu4856 8 років тому +1

    I simply love your videos! Every time i watch one, I walk away with another piece of useful knowledge, thank you and keep up the great videos!

  • @michaelgoldmann3734
    @michaelgoldmann3734 8 років тому +2

    hey Scott, try mounting the switch and speaker from the inside of the case. that way you can only see the screws from the outside and not those ugly looking flaps...

  • @socore3197
    @socore3197 7 років тому

    The finished product is absolutely *beautiful*!

  • @rs232boy
    @rs232boy 8 років тому +16

    Very nice finish and attention to detail, keep up the good work :)

    • @greatscottlab
      @greatscottlab  8 років тому +2

      +rs232boy Thank you ;-)

    • @MrBiky
      @MrBiky 8 років тому +1

      +rs232boy You posted this 7 hours ago, yet the video was uploaded 2 hours ago. UA-cam sorcery again.
      I know it's about region and it takes each region's clock, but seriously, this is pretty annoying.

    • @rs232boy
      @rs232boy 8 років тому

      MrBiky I got an alert from Patreon, maybe the video appeared there earlier ?

    • @MrBiky
      @MrBiky 8 років тому

      rs232boy I don't know. It could be, but I think it's more related to region. Like, if you live in USA, you are 7 hours "behind" Germany. But sometimes videos are posted early, then made private until it's rendered in all qualities and then "unprivated".

    • @greatscottlab
      @greatscottlab  8 років тому +1

      +MrBiky Patreon supporter have early access to my new videos. At least a couple hours earlier.

  • @p1nesap
    @p1nesap 8 років тому +31

    Great job but we need demo of working radio, LCD etc. Thanks.

    • @greatscottlab
      @greatscottlab  8 років тому +1

      +p1nesap Watch the beginning of part 1

  • @ronaldspencer547
    @ronaldspencer547 3 роки тому

    It is one of a kind. Nobody else will ever have one like it!

  • @fsafssfafsasfa
    @fsafssfafsasfa 10 місяців тому

    This video got me interested in electronics a while ago, thank you.

  • @turbulenttotoro
    @turbulenttotoro 3 роки тому

    Love that he calls the zig zag pattern "square wave" pattern. Such a electrician thing to say.

  • @eyreland
    @eyreland 8 років тому

    Software mods for you kit :
    SUPPORT JAPAN FM STEREO BAND @ 76.0 to 90 MHz
    SUPPORT E Europe FM STEREO BAND @ 65.8 to 74.0 MHz
    Turn the STEREO OFF (if the chipset supports it) for Marine Band Channels
    Marine VHF radio refers to the radio frequency range between 156.0 and 162.025 MHz, inclusive. In the official language of the International Telecommunication Union the band is called the VHF maritime mobile band.
    Probably this will require another mode switch ... and some reprogramming.

  • @simeon7450
    @simeon7450 4 роки тому +1

    Great job... but this could have been an absolute piece of art if youd used some darker wood. And also the way the sides are glued together leaves depth differences. You couldve sanded them equal. Other than that, its amazing man.. if i ever reach this level of electronics ill make this.

  • @winandd8649
    @winandd8649 6 місяців тому

    @GreatScott ; Don't you hate it when the regular cutter you use pulls the material up, leaving you with an jagged edge you have to clean up manually? Try a straight flute cutter, multiplex stays a lot cleaner that way! 👍

  • @kyoudaiken
    @kyoudaiken 8 років тому

    Now you could add additional software and circuitry to add internet radio capability as well as a second speaker for stereo and line-out and TOSLink out.

  • @chaoswires2734
    @chaoswires2734 8 років тому

    you could save 2 magnets by adding just 2 steel plates on the cap. Placing just 2 magnets inside the case should hold the cap strong enough.

  • @CharlottenburgJunge
    @CharlottenburgJunge 6 років тому

    Toll das du nicht einen einzigen Soundtest gemacht hast...
    FALLS, das geht -> super!
    NIces Video

  • @MrBiky
    @MrBiky 8 років тому +1

    Cool. But I already have a cheap and more compact radio from Radio Shack (and I don't live in US). It's a nice project, but how about making a diy radio transmitter/broadcaster? Just like those car usb mp3 fm modulators, but this should use an audio jack-in to play music from a phone or something, to your car audio system (or any close radio for that matter).
    Now, if I think again, I think I will make this project one day myself, but it would be great if GreatScott! features this project in a video.

  • @onnidnmusic
    @onnidnmusic 7 років тому

    Heck, what an astonishing craftmanship there you got. damn. hahaha

  • @erhanalankus
    @erhanalankus 8 років тому

    Thanks for showing Inkscape. I just used it to make a cardboard cover for my project. It's great.

  • @Foojaleeckalikeelamaka
    @Foojaleeckalikeelamaka 8 років тому +11

    Hey GreatScott,
    Have you considered doing a tutorial on proper soldering techniques? I'm trying to get into make basic electronics (real basic, my current attempt to make an LED turn on when you pressed a button ended in disaster) but I always find myself making a mess of the soldering.
    If you're not doing a tutorial do you have any advice for someone starting out?
    Thanks mate, your videos are really great!
    (Also hi from Australia :D)

  • @NickCharlton0
    @NickCharlton0 8 років тому

    Cool video! you used a ball nose cutter instead of a flat mill when cutting out the parts!

  • @bluedeath996
    @bluedeath996 8 років тому +1

    Thank you for all your videos. I have never thought to use chrome to print SVG images to size. This will be very helpful.

  • @chronobot2001
    @chronobot2001 Рік тому +1

    Nice build but it would have been good to see how the finished product
    performed.

  • @ryandavidsheasby4028
    @ryandavidsheasby4028 8 років тому

    Hey I just thought of a mod for this. Run a wire from the positive pin of the battery to an analogue pin on the Arduino. With a few extra lines of code you could have a battery percentage on the display.

  • @KennethTanFotografie
    @KennethTanFotografie 8 років тому

    Please put a heat isolation layer between the lipo charging pcb and the Lipo. It can get very hot and might damage (or worse) the Lipo.
    Great build!

    • @danijel124
      @danijel124 8 років тому

      +Kenneth Tan Its an 18650 li ion battery not lipo

    • @KennethTanFotografie
      @KennethTanFotografie 8 років тому

      +danijel124 I know it's an 18650. I call them Lipo's, generalising the bunch a bit. Key is that the mosfets on de charge board get very hot when pushing 1A (default setting) This heat permeates through the pcb. That why I never glue them to a "Lipo"
      Btw if you use hot glue, it wil melt.

    • @greatscottlab
      @greatscottlab  8 років тому

      +Kenneth Tan The charging circuit does not touch the Li ion cell. The wires hold it in the air.

  • @BoomBrush
    @BoomBrush 8 років тому +2

    you should turn up the volume of the background music. it sounded good in your older videos, its a shame i dont hear it any more.

  • @danielaaroe
    @danielaaroe 8 років тому

    check out climb milling for less manual finishing. not sure how well it works for plywood though.

  • @k1ngjulien_
    @k1ngjulien_ 8 років тому

    Hey Scott!
    I just wanted to let you know that you put this video on the end and not the beginning of your electronics projects playlist!
    keep up the great work!

    • @greatscottlab
      @greatscottlab  8 років тому

      +K1ngjulien_ I will fix it in a second. Thanks.

  • @NicholasAarons
    @NicholasAarons 8 років тому

    That Was Fantastic Dude. You are Very Talented. I also Love your CNC Milling Machine it's Awesome. Keep up the great work. Nick.

  • @norm1124
    @norm1124 8 років тому

    Sehr schönes Projekt, die Elektronik 1A. bei der Box kann man noch über die Länge der "Finger" diskutieren, 1mm mehr Schleifreserve wäre evtl. hilfreich. - Danke für all die Ideen, insb. die Verlängerung der Lade LEDs und der USB-Breakout.

  • @baukevanderkooi8712
    @baukevanderkooi8712 8 років тому +4

    why didnt you use one led for the charging indicator? you make nice and helpfull videos btw.

  • @EnigmaticElectronics
    @EnigmaticElectronics 8 років тому

    Another slick build. Great work

  • @itsvoodoo7050
    @itsvoodoo7050 8 років тому +46

    Next make your own headphones.

    • @entropic7768
      @entropic7768 8 років тому

      that would be cool.

    • @itsvoodoo7050
      @itsvoodoo7050 8 років тому +1

      David Ygjfdhu It would and I have a pair of speakers from some headphones that I want to put to use.

    • @17devstudio3
      @17devstudio3 8 років тому

      you can make your own bone conduction headphones by connecting a small dc motor to the audio output. If possible you should use an amplifier. then you only need to hold the motor onto the bones above your ear.

    • @krisztianszirtes5414
      @krisztianszirtes5414 8 років тому +2

      +Its Voodoo From wood with the x-carve :D

    • @itsvoodoo7050
      @itsvoodoo7050 8 років тому

      Krisztián Szirtes The x-carve cost too much

  • @jackowhatever7490
    @jackowhatever7490 8 років тому

    I `am happy for Having Acsess to an High End CNC System :) made the building of the Case mutch easier its allways usefull to be a joiner :) keep doing such awesome videos

  • @CraigMansfield
    @CraigMansfield 8 років тому

    If the glue won't stick to the varnish, varnish it before you glue it, to get rid of the need to use acetone, or just mask your wood. Anyway, lovely project. I hardly understood how any of it worked, but it looks good.

  • @World_Theory
    @World_Theory 8 років тому

    I love SVGs and Inkscape. I also love your videos!

  • @Kikilang60
    @Kikilang60 7 років тому

    I love your radio case, I really do, but a little wood work skill would be great. I need to design a radio case that could sit on a two grand mission desk.

  • @amishpatel7794
    @amishpatel7794 6 років тому

    This is my favourite great scott vid

  • @HeimoVN
    @HeimoVN 8 років тому

    I really liked this project, love how it turned out. keep up the great work..

  • @AnOrangeECat
    @AnOrangeECat 8 років тому

    Have you ever planned on checking out the Raspberry Pi Zero?

  • @tomiborza3143
    @tomiborza3143 8 років тому

    Good job m8,You deserve more views..good work and good luck

  • @uTubeOfficial
    @uTubeOfficial 8 років тому

    Tolles Video, super erklärt. Eine Frage zum NF Verstärker. Stört dieser Klasse D Verstärker (PAM8403) nicht den Radioempfang? Diesen habe ich einmal eingesetzt und nie wieder. Der Klang ist zwar schön aber der Empfänger fängt an übermäßig zu rauschen, wegen der Oberwellen von den PWM Signalen, wahrscheinlich Rückkopplung. Wie sieht das bei dir aus?

  • @nesrluk
    @nesrluk 8 років тому +4

    Nice project, but I´m still waiting for Quadcopter video :D

  • @drkastenbrot
    @drkastenbrot 8 років тому +91

    I didnt have a transformer, so I threw everything away

  • @teadrinkingilluminati9173
    @teadrinkingilluminati9173 8 років тому

    Check out Giaco Whatever if you havent already, he has an amazing wax finish thingy

  • @anthonyguy1347
    @anthonyguy1347 8 років тому

    It would have been nice to hear it play. Very cool.

  • @JoJozProductions
    @JoJozProductions 8 років тому

    Would love to see something which includes LED's and perhaps the new Raspberry Pi 3!

  • @alifyaengineer740
    @alifyaengineer740 8 років тому +2

    do a pcb milling video on the x-carve. just a suggestion

    • @greatscottlab
      @greatscottlab  8 років тому +1

      +Alifya Engineer Already on my to do list.

  • @MrRelevance02
    @MrRelevance02 8 років тому

    Where Do you keep all you're projects?' it seems like you make so many projects. But i'm wondering how you keep them. Could you please make a video of all you're projects from the past??.

  • @MoustacheAlexander
    @MoustacheAlexander 7 років тому

    I wish I could give this video 10 thumbs up!

  • @bettymckinley8063
    @bettymckinley8063 6 місяців тому

    Thanks for posting the two videos. Is it possible that you can also post the schematic? I'm really interested in adding and LCD to an amplifier I am building that will include an AM, FM radio, connections for a DVD player, Phono and a auxiliary input. Ultimately I would like for the LCD to display the frequency the AM or FM radio is tuned to and then to display "DVD" when that switch is on. Is all of this possible?

  • @shaing7532
    @shaing7532 8 років тому

    Your video and project was great .my request .. if you can make pcb for your projects it will become great great...

  • @lynxcub7693
    @lynxcub7693 8 років тому

    I would love to see a How to Nixie Tube Clock w/ Radio (with tube transistors as well)

  • @capuccinolight
    @capuccinolight 5 років тому +1

    I really like your videos! Thank you so much.
    Also: I just realized you talk like Trisha Takanawa from Family guy and can’t unhear it. Peace

  • @darshitdarji3217
    @darshitdarji3217 7 років тому

    GreatScott please answer my question:
    the fm module you have used is gives stereo outputs, so did you converted it to mono output? or used any of the stereo output?
    2: it is possible to tune radio accurately like 92.3, 92.4, 92.5,... frequencies?
    3: How to convert this radio to stereo outputs?
    PLEASE ANSWER ALL MY QUESTIONS AS EARLY AS POSSIBLE.

  • @raindogred
    @raindogred 8 років тому

    what was the correct end mill that you should have used?? I just bought a cnc and have a project case similar to this in mind for a mini guitar amp. The tab idea is great. Thinking countersinking screws that sit just below the surface would be best. nice project...

  • @Gra-go5nv
    @Gra-go5nv 8 років тому

    First things first: I really like your videos and your ideas. But I have one question: where do you buy most of the components? Online or in a hardware store? If it's a hardware store you could also say which one 'cause I'm german too. Keep making videos!

    • @Gra-go5nv
      @Gra-go5nv 8 років тому

      The Virgin Life Ok, thx

  • @ejikenwaeze5979
    @ejikenwaeze5979 6 років тому

    This is more of a brief explanation, than a tutorial

  • @christophermalau5299
    @christophermalau5299 8 років тому

    Wow I wish I had all that fancy equipment ... oscilloscope, 500 drawers of parts, cutting tool, expensive soldering iron

  • @jeanpanachay
    @jeanpanachay 8 років тому

    This is some genius work, good job

  • @ultravidz
    @ultravidz 8 років тому

    Awesome man, just wish you showed it in action.

    • @greatscottlab
      @greatscottlab  8 років тому

      +AlphaOmega Watch the beginning of part 1

  • @Steve1Oma2
    @Steve1Oma2 8 років тому

    HEY, a cool project would be a Bluetooth Boom box and or mini speaker

  • @marybilbrey3442
    @marybilbrey3442 6 років тому

    Show the radio working. Great job.

  • @darshitdarji3217
    @darshitdarji3217 7 років тому

    GreatScott please answer my question:
    the fm module you have used is gives stereo outputs, so did you converted it to mono output? or used any of the stereo output?
    2: it is possible to tune radio accurately like 92.3, 92.4, 92.5,... frequencies?
    3: How to convert this radio to stereo outputs?

  • @Qeeet
    @Qeeet 8 років тому +11

    How does the radio work? You showed everything except how its working

    • @greatscottlab
      @greatscottlab  8 років тому +2

      +Qeeet Did you watch part 1?

    • @Qeeet
      @Qeeet 8 років тому +2

      GreatScott! well, yes I watched it, there is ~10 seconds, but you are talking at the same time :( couldn't hear it

    • @LaggerrLover
      @LaggerrLover 8 років тому +1

      +GreatScott! make others vid show the radio work :)

  • @vasilaki2446
    @vasilaki2446 8 років тому

    Really nice build and keep it up!

  • @notionSunday
    @notionSunday 8 років тому

    Enjoyed watching. Well done.

  • @POLO9999
    @POLO9999 8 років тому

    Hello, that's a really impressive work, do you consider improving with adding "RDS" data module for your radio?

  • @davecc0000
    @davecc0000 8 років тому

    Finished product demo!
    It should sound much different in the box.

    • @greatscottlab
      @greatscottlab  8 років тому

      +davecc0000 Watch the beginning of part 1

  • @emailausdrucker
    @emailausdrucker 8 років тому

    Love the magnet for the closure. Great idea.
    best diy radio on youtube yet. still.... needs bigger batteries. ;-)))

    • @НиколаНиколов-м1л
      @НиколаНиколов-м1л 8 років тому

      +emailausdrucker its rechaegable

    • @emailausdrucker
      @emailausdrucker 8 років тому

      +Nikola Nikolov i know... but we can suffer from sever power outages from time to time. So a huuuge battery will make sure it will last for some time...

    • @НиколаНиколов-м1л
      @НиколаНиколов-м1л 8 років тому

      +emailausdrucker yep you can evan add more of theese they are called 18650's an they are in laptop batteries

    • @emailausdrucker
      @emailausdrucker 8 років тому

      +Nikola Nikolov Thanks for the info. for now i ll stick with the old emergency radio. too busy at work. as a proud father i must say that my 16y old daughter is becoming electronic savyier by the month and surpassing dad soon,if not already.

    • @НиколаНиколов-м1л
      @НиколаНиколов-м1л 8 років тому

      Hope that she keeps that interest :D

  • @yinonharel3251
    @yinonharel3251 8 років тому

    Hey great scot, I have an idea for a cool project. Make a"smart" alarm clock based on the Raspberry Pi 0.

  • @nokimudari249
    @nokimudari249 8 років тому

    You Should Make a Website/Shop to sell things that u make and that are useful
    .that u dont need

  • @LMF5000
    @LMF5000 7 років тому

    You need to create part 3: adding a headphone port!

  • @MrMats0n
    @MrMats0n 8 років тому

    no 3.5 mm jack? Really?
    Would be cool to implement headphone out and auxilliary in to that radio, and probably put a few more li ion cells in parallel there. Still, very detailed and well made tutorial, as always. Looks like you put a lot of effort into these ;)

  • @alexshojania844
    @alexshojania844 8 років тому

    Hey GreatScott, would you be able to do a video on how SSDs work? Maybe reverse-engineer one? Cheers!

  • @rubenmartikyan9266
    @rubenmartikyan9266 8 років тому

    I learnt a lot from your videos thank you and keep it up

  • @Gender1979
    @Gender1979 8 років тому

    love your work.... keep giving us more

  • @luisdlahuertacambil
    @luisdlahuertacambil 8 років тому

    Congratulations!!! nice project

  • @RolandBanc
    @RolandBanc 8 років тому

    Hi! I really liked your video, but I was wondering, what kind of wires are you useing to connect your electrical components, and where you get them from?
    I am currenly working whit separated UTp cable wires, but they arent nearly as fine as yours. Could you please help me?

  • @darshitdarji3217
    @darshitdarji3217 7 років тому

    GreatScott please answer my question:
    the fm module you have used is gives stereo outputs, so did you converted it to mono output? or used any of the stereo output?
    2: it is possible to tune radio accurately like 92.3, 92.4, 92.5,... frequencies?

  • @flashmedia8953
    @flashmedia8953 7 років тому

    This is why I buy an fm radio

  • @jeffspaulding9834
    @jeffspaulding9834 6 років тому

    I'm going to start calling my box joints "square waves" from now on. That was hilarious :)
    Too bad there's no equivalent waveform for dovetails.

  • @ParadoxdesignsOrg
    @ParadoxdesignsOrg 8 років тому

    This is awesome! I really want to do this.

  • @blueberry23
    @blueberry23 13 днів тому

    The era before 3d printer

  • @dani_912
    @dani_912 8 років тому

    Hello GreatScott!
    Can you ever please, make a video for the battery indicator?

  • @Noname_2014
    @Noname_2014 8 років тому

    I really like your German accent

  • @alex348-smtx
    @alex348-smtx 8 років тому

    The gluestickelephant was the best part :DDDDD

  • @danielhorne6042
    @danielhorne6042 6 років тому

    some 18650 chargers have leds that are either common neg or common pos

  • @maciusgmacher
    @maciusgmacher 8 років тому

    Maybe next time use plywood boxes from the fruit (it is free), and most importantly, you can cut it with a knife (only 3 mm thick). I do not like the idea of a keyed connection. It's hard to do them and even using a CNC effects are not very spectacular. It would have been nicer if use connections directly one face to another. The addition of a little bit of putty and spray lacquer / paint, and we have built housing for the device in one afternoon.

  • @verargertesspielen4629
    @verargertesspielen4629 8 років тому

    Gute Nacht! :-)

  • @nor4277
    @nor4277 7 років тому

    Now if someone would make this into a kit ,that everyone could build,I would by it.,this radio offers a lot ,but the video is all over the place,at least confided,what most people,could make.