DeXTeR's Workshop
DeXTeR's Workshop
  • Видео 97
  • Просмотров 239 926

Видео

FM Bandstop Filter for HackRF
Просмотров 7693 года назад
FM Bandstop Filter for HackRF
Fighting the noise in a Boost SMPS
Просмотров 2673 года назад
How to take down the noise from a HV boost SMPS
6N6P / ECC83 headphones amplifier - performance measurement
Просмотров 3633 года назад
6N6P / ECC83 headphones amplifier - performance measurement
HV SMPS 12V DC In to 240V DC Out
Просмотров 3433 года назад
SMPS boost converter. Maximum current is 20mA @ 270V
Vacuum tube paint kit SPICE model generation and MicroCAP SPICE simulator
Просмотров 9223 года назад
Using Vacuum tube paint kit SPICE model generator, to generate tube SPICE models and import them in MicroCAP Spice simulator Paint tool download address: www.dmitrynizh.com/paint_kit.jar
Kester lead free solder 96Sn 3.5Ag
Просмотров 1,6 тыс.3 года назад
Kester lead free solder 96Sn 3.5Ag
CNC6040 realignment take 2
Просмотров 2124 года назад
CNC6040 realignment take 2
CNC6040 CNCEST X axis realignment
Просмотров 2,6 тыс.4 года назад
CNC6040 CNCEST X axis realignment
HACK and not the most elegant way - importing JLCPCB into KICAD
Просмотров 3184 года назад
HACK and not the most elegant way - importing JLCPCB into KICAD
Kivy Application running on Android reading from MQTT Broker
Просмотров 1,8 тыс.4 года назад
Reading data from an MQTT broker with an Android application developed with Kivy and Buildozer GitHub Page (source): github.com/DeXTeRGT/PubPython/tree/master/KivyMQTT
Raspberry Pi 3B+ reading DHT11 temperature sensor
Просмотров 7994 года назад
Reading a DHT11 sensor using a Raspberry Pi 3B and displaying results using Python 3 and PyQt5 GitHub page for the code: github.com/DeXTeRGT/PubPython/tree/master/TEMP_MON
KiCAD replicate layout via The replicate layout plugin
Просмотров 14 тыс.4 года назад
Plugin page: github.com/MitjaNemec/Kicad_action_plugins KiCAD layout replication via replicate layout plugin
MIDI switching system
Просмотров 974 года назад
MIDI switching system
Pseudo INTERRUPTS on Raspberry Pi 3B+ and I2C port expanders (PCF8574)
Просмотров 8164 года назад
Using a GPIO pin from the Raspberry Pi to detect a change in the status of the pins of PCF8574 I2C port expander
MODBUS to RESTful API implementation
Просмотров 1,6 тыс.4 года назад
MODBUS to RESTful API implementation
FUTABA M202SD08G and ATMEGA328
Просмотров 5324 года назад
FUTABA M202SD08G and ATMEGA328
THE CC SENDER - MIDI Utility Box
Просмотров 2164 года назад
THE CC SENDER - MIDI Utility Box
Guitar Pickup vs Cables frequency measurements
Просмотров 1,2 тыс.4 года назад
Guitar Pickup vs Cables frequency measurements
K & C buffer measurements and harmonic content
Просмотров 3164 года назад
K & C buffer measurements and harmonic content
ARTA Software - measuring frequency response of a 1 band parametric EQ
Просмотров 4,2 тыс.4 года назад
ARTA Software - measuring frequency response of a 1 band parametric EQ
Frequency response measurements
Просмотров 3204 года назад
Frequency response measurements
Integrated switching system command board
Просмотров 804 года назад
Integrated switching system command board
Intergrated switching system command board part 1
Просмотров 1034 года назад
Intergrated switching system command board part 1
Miling brackets for tube sockets
Просмотров 3675 лет назад
Miling brackets for tube sockets
CNC6040 cutting some enclosures
Просмотров 6135 лет назад
CNC6040 cutting some enclosures
Motorized potentiometers take 2
Просмотров 1,3 тыс.5 лет назад
Motorized potentiometers take 2
CnC 6040 microstep travel testing
Просмотров 1945 лет назад
CnC 6040 microstep travel testing
CnC 6040 backlash measuring
Просмотров 8805 лет назад
CnC 6040 backlash measuring
CNC6040 - spindle runout test
Просмотров 1375 лет назад
CNC6040 - spindle runout test

Комментарии

  • @blakealanfoster
    @blakealanfoster 5 дней назад

    How did you get your graph settings to show one smooth line like that?

  • @OFCIFR
    @OFCIFR 11 дней назад

    Power it at 6v and it will grab the network, no need to thank me :)

  • @WWFYMN
    @WWFYMN 18 дней назад

    I wish they sold it in 100 gram rolls

  • @dubdoodle7191
    @dubdoodle7191 Месяц назад

    can ARTA generate wht/ pink noise at a specific amplitude while reading / analyzing at the same time ?

  • @curtisnewton895
    @curtisnewton895 2 месяца назад

    this is not where to install the plugins, one needs to click on open plugin directory it check it first

  • @curtisnewton895
    @curtisnewton895 2 месяца назад

    the plugin icon does not appear

  • @SkinnedPuppyPhD
    @SkinnedPuppyPhD 3 месяца назад

    This is incredible! I would absolutely love to have one of these. I recently came across 6n16b tubes and thought it would be so cool to learn how to build a full cascading gain mini tube head with them, tho i have no idea if such a thing is possible with such tiny tubes. How is this bad boy powered?

    • @YO3HEX
      @YO3HEX 3 месяца назад

      12V and SMPS for the high voltage

    • @YO3HEX
      @YO3HEX 3 месяца назад

      There is a boost converter that boosts 12V DC to about 250V DC

  • @dili39823
    @dili39823 4 месяца назад

    im not interest sin this sheat

  • @endosrt
    @endosrt 4 месяца назад

    Congrats on whatever you did because we have no idea. Why even upload this? Lol.

  • @craftnight2693
    @craftnight2693 4 месяца назад

    What were the amperes output of the GSM's capacitor after a new one was soldered altogether ? Since the module has 2A bursts, does that mean I have to make sure the capacitor has 2A output ? I used a 2200uF/16v soldered with the on-board ceramic capacitor and got 1.7A-1.8A readings on my multimeter. Im also considering placing another capacitor onto the supply to make sure I get consistent curents (Im using a 12V 2A adapter connected onto a 5V output stepdown converter as the main supply )

  • @fiedler6185
    @fiedler6185 5 месяцев назад

    DeXTer, have you a parts list? Specifically, I missed the details of your stepper and control board. Really cool solution, as automated potentiometer has a lot of applications!

  • @user-kc4qt9du5l
    @user-kc4qt9du5l 5 месяцев назад

    do you sell he display ??

  • @prydin
    @prydin 6 месяцев назад

    I'm designing a fairly complex stereo amplifier. This will come in VERY handy!

  • @jacoletjeanclaude3608
    @jacoletjeanclaude3608 8 месяцев назад

    This video is very useful. pay attention to your connection cables, they are not always only made of copper and there are sometimes resistances which in this case cause these problems of voltage drops and parasites

  • @SheltonDCruz
    @SheltonDCruz 9 месяцев назад

    Good job!

  • @rosrobotics
    @rosrobotics 9 месяцев назад

    Thanks buddy . My problem is solved

  • @dmytrokozubenko2423
    @dmytrokozubenko2423 11 месяцев назад

    Hi, does anyone know how to use this plugin with KiCad 7.0? Or maybe there is another solution? Thx

  • @squeaky_honda
    @squeaky_honda 11 месяцев назад

    Thanks a lot!! In KiCad7 (and maybe KiCad6) this plugin is directly available to install in the "Plugin and Content Manager".

  • @emmanuelobilor4397
    @emmanuelobilor4397 11 месяцев назад

    Thanks so much... was already getting frustrated before seeing this... but with the replacement, the module works well now

  • @UnlockPLC
    @UnlockPLC Год назад

    Hi Bro, How can I buy FUTABA M202SD08G ?

  • @xONEWINGx
    @xONEWINGx Год назад

    Can this module send a sms on power up? what is the best (easiest) way to achieve this?

  • @Piccodon
    @Piccodon Год назад

    any way to translate the model in LTspice format?

    • @GabrielTudoran
      @GabrielTudoran Год назад

      You get a SPICE model that you can import in any SPICE compatible application - i do remember that i've imported the model in LTSpice without a problem.

  • @VitorFThome
    @VitorFThome Год назад

    @DeXTeR'sWorkshop how many volts can you use to feed this board??? The datasheet says it's recomended to feed with 4v but module has a 5v pin..

    • @YO3HEX
      @YO3HEX Год назад

      Yes, because there is a drop diode on VCC that would put out around 0.7V But not all modules have it.

  • @bryanstevencanartedelgado9361

    4 years later and it's still a great solution. Thank you!

    • @VitorFThome
      @VitorFThome Год назад

      Lmao, so fucking true 😂😂

    • @Sekhar_Home
      @Sekhar_Home Год назад

      Did ur problem solved... How please tell me.

    • @VitorFThome
      @VitorFThome Год назад

      @@Sekhar_Home I've actually used another board SIM808 Development Board EvB-3.2. Will test it tomorrow and tell you the results but in advance, the module is very sensible and should be used with a powerful (2A minimum) power supply, you can add capacitors from Vout to ground on the power supply output so it decouples the supply voltage from the module and handles the high frequency high current peaks it needs.

    • @VitorFThome
      @VitorFThome Год назад

      @@Sekhar_Home you could also have broken you module if you fed it with incorrect voltage so be careful. Double check aways and have a spare part to test following the correct steps from the beginning.

  • @basilhsgr5018
    @basilhsgr5018 Год назад

    I'm also can confirm that the mod is working. I had my project connected in a good PSU but accidentally my antenna was unscrewed and the module keep reseting it's self after losing the signal with the GSM network. I changed the cap (477a) with an electrolytic 2200μF 16v (for people they are asking, you need any electrolytic cap 2200μF at least 10v) and the module just stayed alive even after losing the signal with the GSM net without resetting/rebooting. So this made me think that this is a signal problem and not a power/PSU problem. Thanks for the upload mate, subscribed.

  • @user-nl6ow1cd3e
    @user-nl6ow1cd3e Год назад

    Could you share, or indicate where I can download the display manual. I need to replace such a display in industrial equipment, and I will probably need to make a parallel bus converter that listens to the VFD display commands and converts them to another format

  • @ukasz9430
    @ukasz9430 Год назад

    Man, you helped me so much. I also noticed when antena was not attached module worked, so obvious - powering problem, even with 3A power supply. I used 2200nF low ESR between VCC and GND and didin't work. I solder like you and everything working now.

  • @deivis1471
    @deivis1471 Год назад

    Great tutorial and explanation. Changed out my capacitor with 2200uF 16V one and it finally works!

  • @JEROMEMP-px5zc
    @JEROMEMP-px5zc Год назад

    Hello. Thanks a lot for your video. It was very helpful. It's working perfectly for me on the Visual Studio Code terminal but not on device. The APK is done but doesn't work. The app close immediatly afeter openning. Have you some ideas to fix it?

    • @clashcodes0855
      @clashcodes0855 Год назад

      add this line client.tls_insecure_set(True) It may work

  • @I_am_Ashok
    @I_am_Ashok Год назад

    Great analysis. Thanks a lot.

  • @BrightRobert
    @BrightRobert Год назад

    Hello dear, I have replaced the capacitor with 2200uF and it is still not registering. My SIM card works fine. I have provided a separate 5V with buck converter. What could be the issue?

    • @Sekhar_Home
      @Sekhar_Home Год назад

      Hey! Did u solved the problem. I have the same problem

  • @originallucasochoa
    @originallucasochoa Год назад

    Amazing!!! Thanks a lot!!!

  • @arthus1971
    @arthus1971 Год назад

    This is the real problem of SIM800L and SIM800L EVB. The solution is adjust the input voltage reading the voltage on VBAT. VBAT is in the possitive capacitor terminal and GND. In the SIMCOM 800L datasheet tell us the range voltage VBAT(simcom chip) 3.4v to 4.4v. you must set the voltage between 4.2v and 4.3v on VBAT. In the case of SIM800L EVB the input voltage is near to 5.2v to 5.3v. So input voltage 5.2v 5.3v while in VBAT 4.2v 4.3v. no more fail.

  • @nikhilpandya2569
    @nikhilpandya2569 Год назад

    My module registered to network after connecting capacitor but it's not responding to AT commands. Please help if someone has faced anything like that

  • @cesarmund
    @cesarmund Год назад

    Excelente video muchas gracias ya que el modulo presentaba el mismo problema, el condensador 470 uF no presentaba la capacidad que indicaba la carcasa.

  • @rennerpedroza2353
    @rennerpedroza2353 Год назад

    Maybe with both being filtered at same time would be better. You would need a 20m bpf too.

  • @rennerpedroza2353
    @rennerpedroza2353 Год назад

    That is a hard scenario of rfi to solve... Near freq, close antennas, same polarization, no directivity...

  • @scottinphase
    @scottinphase Год назад

    Good tutorial. This works in KiCad 6 now, as well.

    • @YO3HEX
      @YO3HEX Год назад

      Yes, the plugin was ported to KiCAD6 and works quite nice.

  • @hacecood7827
    @hacecood7827 Год назад

    aaaaaaaaaa aaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

  • @mcw1593
    @mcw1593 Год назад

    Which type of flux core? What wire diameter?

  • @tomjorghen
    @tomjorghen Год назад

    Hi Dex, can you please tell us how this set up was arranged? How does the software gets the frequency response of the pickup?

  • @antebilic4227
    @antebilic4227 Год назад

    Hello, can anyone show how to replace these capacitors?

  • @lordrahulcool
    @lordrahulcool Год назад

    Can i get the schematic of itm

  • @matiassenger2349
    @matiassenger2349 2 года назад

    I am getting an error. Using KiCAD 6.

    • @YO3HEX
      @YO3HEX 2 года назад

      Not compatible with Kicad 6 as far as i know - not yet

    • @scottinphase
      @scottinphase Год назад

      @@YO3HEX I used the Replicate Layout plug-in in KiCad 6.0 just now, so it's been updated. I used the PlugIn and Content Manager from the main KiCad window to bring it in, rather than the method you showed of pulling the plugin from Git.

    • @YO3HEX
      @YO3HEX Год назад

      @@scottinphase yes, but that is now 😁 my comment was from more than 3 months ago when it wasnt available.

    • @scottinphase
      @scottinphase Год назад

      @@YO3HEX Yep, thought I'd note the update for others that just might come across your video and comments. Cheers.

  • @stalker72
    @stalker72 2 года назад

    💥💥💥Отличное приложение для формирования коэффициентов и создания spice модели!!!👍👍👍 Огромное СПАСИБО за эту программу!!!⭐⭐⭐🔥🔥🔥 С помощью этой программы я смогу сделать spice модели для различных ламп и использовать их в программе Proteus. Еще раз спасибо БРАТ!!! 👍👍👍

    • @vovanstarasov8212
      @vovanstarasov8212 Год назад

      Нужны ли они в Proteus, ещё вопрос. Но то, что можно себе все нужные лампы перенести в МикроКап - это нереально круто. Займусь на досуге. Интересно, как быть с пентодами, но, думаю, тоже не проблема

    • @stalker72
      @stalker72 Год назад

      @@vovanstarasov8212 Почему же они не нужны в Протеусе? Он ничем не хуже других программ. Для примера, при правильном использовании можно рассчитать параметры усилительного каскада не использую ни одной формулы, а использовать графики для вычислений, как я это показал в своем примере.

    • @vovanstarasov8212
      @vovanstarasov8212 Год назад

      @@stalker72 ну, если платность не проблема, то, конечно, может, и не хуже. Но есть достаточно бесплатных и даже открытых аналогов.

    • @stalker72
      @stalker72 Год назад

      @@vovanstarasov8212 Я ни разу не пользовался платным Протеусом 😊 и не думаю, что у нас кто то его покупает, разве что какие либо университеты. А при нынешней ситуации вообще не имеет смысла покупать. Ломаный всегда в свободном доступе.

    • @vovanstarasov8212
      @vovanstarasov8212 Год назад

      @@stalker72 ну, я так и думал. Нет, это вы сами там как-нибудь. Есть бесплатные очень достойные симуляторы и не так просто понять, зачем при этом что-то ломанное использовать. Была бы в этом необходимость, тогда возможно.

  • @aldobasantes1714
    @aldobasantes1714 2 года назад

    Se debe conectar el modulo directo a la fuente de poder con buenos cables, no se debe usar cables delgados ni energizar por el protoboard porque no pasa suficiente corriente, en mi caso se soluciono al conectar directo a 5v 2 A / You must connect the module directly to the power supply with good cables, you should not use thin cables or energize the breadboard because it does not pass enough current, in my case it was solved by connecting directly to 5v 2A.

  • @thesaj1110
    @thesaj1110 2 года назад

    Super nice, are you making them? are they available for sale?

    • @YO3HEX
      @YO3HEX 2 года назад

      Im afraid not ... :( the shop was closed more than 3 years ago ...

  • @Edelsteinkugel_Manufaktur
    @Edelsteinkugel_Manufaktur 2 года назад

    Impossible! No feedback, as many have already noted! My product is defective and I want to return it. No response from support despite multiple emails.

  • @lordsondevasia3477
    @lordsondevasia3477 2 года назад

    Great work... Issues solved... Connected 2200 uF capacitor in parallel with 107C...

  • @onlyvinod56
    @onlyvinod56 2 года назад

    I also did a similar thing ruclips.net/video/dH0-22-p-Gg/видео.html