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[STM32] STM32F103 SDIO WiFi Internet Radio Test (Marvell 88w8801)
This is an experiment to transmit TCP packets by connecting to WiFi via SDIO with the STM32F103 MCU and Marvell 88w8801 WiFi module.
- Internet Radio (WebRadio) Test
- STM32CubeIDE
- STM32CubeMX
- HAL Library
- STM32F103RGT6 Dev Board
- Marvell 88w8801 WiFi Module (SDIO Interface)
- VS1053B MP3 Board
Переглядів: 182

Відео

[STM32] Video Player (7" LCD 800 x 480 / Spectrum) Test 2
Переглядів 2095 місяців тому
This video tests AVI video and audio playback and audio spectrum on STM32. MCU: STM32H750XBH6 Video: LTDC Double Layer DMA Audio: I2S DMA Audio (PCM5102A) Codec: AVI (MJPEG / MP3) LCD: 7" 800 x 480 DSP / FFT / SPECTRUM Origin: ua-cam.com/video/m2k6crXshJI/v-deo.html ua-cam.com/video/c7_VDxPsQsU/v-deo.html
[STM32] Video Player (7" LCD 800 x 480 / Spectrum Analyzer) Test
Переглядів 2495 місяців тому
This video tests AVI video and audio playback and audio spectrum on STM32. MCU: STM32H750XBH6 Video: LTDC Double Layer DMA Audio: I2S DMA (PCM5102A) Codec: AVI (MJPEG / MP3) LCD: 7" 800 x 480 DSP / FFT / SPECTRUM ANALYZER Origin: ua-cam.com/video/E_GHSUYpLWk/v-deo.html
[STM32] Video Player (7" LCD 800 x 480 / Video / Audio / SDCard) Test
Переглядів 2926 місяців тому
This video tests video and audio playback of avi video on stm32. MCU: STM32H743IIT6 Video: LTDC Double Layer DMA Audio: I2S DMA (PCM5102A) Codec: AVI (MJPEG / MP3) LCD: 7" 800 x 480 Origin src: ua-cam.com/video/VvPH8pfogQA/v-deo.html
[STM32] 7" LCD 800 x 480 30fps LTDC + 32" Full HD TV Monitor VGA Output
Переглядів 3906 місяців тому
STM32 LTDC and VGA Output Test : 800 x 480 30fps - STM32H750XBH6 Board - LTDC RGB888 to VGA DIY Board - 7" LCD - 32" 1920 x 1080 VGA Monitor - STM32CubeIDE / STM32CubeMX # Origin video: ua-cam.com/video/Z6tpdr4kJUw/v-deo.html - 10:56
[STM32] SDIO WiFi (STM32CubeIDE + STM32CubeMX + HAL Library) - Marvell 88w8801
Переглядів 5497 місяців тому
This is an experiment to transmit UDP packets by connecting to WiFi via SDIO with the STM32 MCU and 88w8801 WiFi module purchased from Ali. To use the PCB antenna, remove all parts of the JDK-40 2.4G communication module and connect the ANT-RF terminal of the 88w8801 WiFi module. The experiment was successful and the WiFi distance was pretty good. - STM32CubeIDE - STM32CubeMX - HAL Library - ST...
See Through Camera - IR Filter Experiment (투시카메라 - IR필터실험)
Переглядів 4022 роки тому
Remove the ir-cut filter from the camera, install the ir filter 850nm and turn on the ir led light. Parts needed for the experiment: - IP Camera (CCTV Web Camera) - IR Filter 850nm - IR Led Light
Driving BLDC Motor with 555 Timer & CPLD
Переглядів 5602 роки тому
This example drives BLDC Motor in CPLD by generating PWM with 555 timer without any MCU. There are two versions of CPLD design using Verilog or composing only simple logic circuits such as and/or. - Altera EPM240T100C5N Dev Board (Aliexpress) - IR2103S / IRF3205S BLDC Motor Drive Board (Aliexpress) - 555 Timer Board (DIY) - Verilog design and logic design with Quartus Prime v21.1 # Quartus Prim...
QUARTUS PRIME Basics - (2) LED blinks every 1 second (Altera EPM240 FPGA / CPLD Board Verilog Test)
Переглядів 3 тис.2 роки тому
This video can be useful information for starting Quartus Prime for the first time. Hope this helps you understand Quartus Prime. Be sure to follow along.
QUARTUS PRIME Basics - (1) Understand Step-By-Step (Altera EPM240 FPGA / CPLD Board Verilog Test)
Переглядів 1,4 тис.2 роки тому
This video can be useful information for starting Quartus Prime for the first time. Hope this helps you understand Quartus Prime. Be sure to follow along.
Wireless Power Transfer Test - 3.3V to 15V Input and load output Test
Переглядів 2762 роки тому
TR: 2SD882 COIL : 0.5mm 12turn, Center tab 6turn, Dia 40mm No-load / Load Output Test
Wireless Power Transfer Test - 1.5V AA Bettery Input (Turn on LED)
Переглядів 1842 роки тому
TR: 2N3904 LED : white LED COIL : 05mm 30turn, Center tab 15turn, Dia 20mm
Joule Thief : 3W-100W White LED Test with 1.5V AA Battery Step-Up (2TR)
Переглядів 3,5 тис.2 роки тому
Requires two transistors and a 100uH inductor.
Joule Thief : 3W-100W White LED Test with 1.5V AA Battery Step-Up (1TR)
Переглядів 7892 роки тому
Requires one transistor and a manually wound inductor.
Easy and simple BLDC Motor control - (4) Board Test
Переглядів 4442 роки тому
# See Michrochip AN1175 - MCU : PIC16F15345 - MPLAB-X IDE v5.45 - MCC v4 - XC8 v2.32 - PICKIT3 - BLDC Driver Board : ZM Maker (AliExpress) or any - Hall Sensor / Sensorless : Auto or Manual select # Schematic and Source Code eminfotech.tistory.com/13?category=817129
Easy and simple BLDC Motor control - (3) Test
Переглядів 2252 роки тому
Easy and simple BLDC Motor control - (3) Test
Easy and simple BLDC Motor control - (2) Software
Переглядів 1712 роки тому
Easy and simple BLDC Motor control - (2) Software
Easy and simple BLDC Motor control - (1) Hardware test
Переглядів 1972 роки тому
Easy and simple BLDC Motor control - (1) Hardware test
ILI9341 lcd with PIC32 mplab harmony SPI interface (DIY step by step)
Переглядів 2,7 тис.5 років тому
ILI9341 lcd with PIC32 mplab harmony SPI interface (DIY step by step)
Powerful video player with ffplay & ffmpeg (DIY step by step)
Переглядів 2,9 тис.5 років тому
Powerful video player with ffplay & ffmpeg (DIY step by step)
Free Energy RF Energy Leakage Current
Переглядів 4,4 тис.7 років тому
Free Energy RF Energy Leakage Current
CNC 2418 Double sided PCB Engraving
Переглядів 95 тис.7 років тому
CNC 2418 Double sided PCB Engraving
HDD BLDC Spindle Motor B-EMF Test
Переглядів 58810 років тому
HDD BLDC Spindle Motor B-EMF Test
HDD (Hard disk) BLDC Spindle Motor spins smoothly
Переглядів 4,6 тис.10 років тому
HDD (Hard disk) BLDC Spindle Motor spins smoothly

КОМЕНТАРІ

  • @warzonemobile5574
    @warzonemobile5574 6 днів тому

    Can I use rtl8189es usb interface Please help bro

    • @eminfotech1440
      @eminfotech1440 5 днів тому

      Sorry, I have never used RTL8189, so I don't have any data.

  • @Machinecraftsman
    @Machinecraftsman Місяць тому

    STM32 doesn't support displays grater than XGA. how did you do that?

    • @eminfotech1440
      @eminfotech1440 Місяць тому

      Converts LTDC signals with a resolution of 800x480 to VGA signals and precisely adjusts the VGA frequency.

  • @Edigor100
    @Edigor100 2 місяці тому

    very cool

  • @artoria0702
    @artoria0702 5 місяців тому

    Do you have the datasheet of this board ? Can you share it for me ? Thankyou very much

    • @eminfotech1440
      @eminfotech1440 4 місяці тому

      www.openimpulse.com/blog/wp-content/uploads/wpsc/downloadables/EPM240-Minimal-Development-Board-Schematic.pdf

    • @artoria0702
      @artoria0702 4 місяці тому

      @@eminfotech1440 Tks u

  • @ismailalhajji
    @ismailalhajji 5 місяців тому

    Code pls?

    • @eminfotech1440
      @eminfotech1440 5 місяців тому

      Sorry friend. This project is currently in progress. I will release it once everything is finished and the source code is organized.

    • @ismailalhajji
      @ismailalhajji 5 місяців тому

      @@eminfotech1440 thank you

  • @ismailalhajji
    @ismailalhajji 6 місяців тому

    Code?

    • @eminfotech1440
      @eminfotech1440 5 місяців тому

      Sorry friend. This project is currently in progress. I will release it once everything is finished and the source code is organized.

    • @ismailalhajji
      @ismailalhajji 5 місяців тому

      @@eminfotech1440 thank you

  • @srikanthburra5869
    @srikanthburra5869 6 місяців тому

    Why receiver side voltage is not changing wrt transmitter side voltgae

  • @lucatoni3335
    @lucatoni3335 7 місяців тому

    Impressive, this ist exactly what I'm looking for. Do you see any chance to get this working on Windows 11.

  • @pabloseco2038
    @pabloseco2038 9 місяців тому

    Hola me pasas los planos para hacerlo ok gracias

    • @eminfotech1440
      @eminfotech1440 9 місяців тому

      It's been a while, so I can't find it now. Sorry friend.

  • @emil.honganmaki5461
    @emil.honganmaki5461 11 місяців тому

    100w from a 1.5v battery would require 66A current, but apparently it burns brightly even at low power.

  • @poweeercaalll
    @poweeercaalll Рік тому

    very nice .ua-cam.com/video/U_ZYo3h69hg/v-deo.html&ab_channel=HaaD

    • @Ჽkys
      @Ჽkys 14 днів тому

      Thanks

  • @muratakay1157
    @muratakay1157 Рік тому

    Hello thank you for your share. i cant download bldc 15345 zip file.can you check this?

    • @eminfotech1440
      @eminfotech1440 Рік тому

      Thank you for your interest. I tested it now and it downloaded without any problems. Try it in a different internet environment or on a different device.

  • @saddabadda7921
    @saddabadda7921 Рік тому

    Cool work..thanks

  • @saddabadda7921
    @saddabadda7921 Рік тому

    Coooool.. circuit. GUD LUCK

  • @elshoronsky9348
    @elshoronsky9348 2 роки тому

    People are like "that is so fast" which i guess are joking but to these that arent, it's called the power of jumpcuts.

  • @ivrzvradam5317
    @ivrzvradam5317 2 роки тому

    İrfz44n olur mu peki? Verim alabilir miyiz? Kaç mA verir?

    • @eminfotech1440
      @eminfotech1440 2 роки тому

      FET test edilmediğinden ilgili bilgi yoktur. Ama bence mümkün.

  • @robert5861
    @robert5861 2 роки тому

    Niiice!!!! verry good

  • @mrcomposer12
    @mrcomposer12 2 роки тому

    Pls sir I need the schematics

    • @eminfotech1440
      @eminfotech1440 2 роки тому

      The schematic is at the beginning of this video.

  • @재헌송-l7w
    @재헌송-l7w 2 роки тому

    좋은정보감사해요^^

  • @ilya8864
    @ilya8864 2 роки тому

    This insane guy coded all this in a default windows notepad

  • @RixtronixLAB
    @RixtronixLAB 2 роки тому

    Nice video clip, keep it up, thank you for sharing it :)

  • @osamaelfert1590
    @osamaelfert1590 3 роки тому

    sir i am using eagle software can you please tell me how to engrave all the copper area as you did ?

  • @JoseLima-fn2vn
    @JoseLima-fn2vn 3 роки тому

    Very good.

  • @jeremiasberrutti5453
    @jeremiasberrutti5453 4 роки тому

    La tierra te está captando la energía electromagnética que emiten los cables de tu casa. Lo mejor sería una varilla de cobre o otro metal enterrada a tierra y de ahí sacar tu cable de tierra para el circuito.

  • @led_rework
    @led_rework 4 роки тому

    Очень хорошо сделано прям как на заводе

  • @edgarwideman737
    @edgarwideman737 4 роки тому

    Dear me! Please say what you're doing. Impossible to follow along with no voice instructions!

  • @CoolDude-vc2fl
    @CoolDude-vc2fl 4 роки тому

    ca i run this lcd on 8 bit controller with 64MHZ crystal?

    • @eminfotech1440
      @eminfotech1440 4 роки тому

      Any mcu that supports SPI is available.

  • @varungod820
    @varungod820 4 роки тому

    Sir I have a project on the same topic . Can you please mail me the circuit diagram. My id is varungod0@gmail.com

  • @دقائقمنالمعرفه-م4ر

    How are you brother this wonderful experience I hope you give me some numbers of diodes that can be found easily

  • @jonathanantonio284
    @jonathanantonio284 5 років тому

    I have the same CNC, I've had better results putting 24 v to the spindle then the 12v the circuit gives you

  • @bobcatt2294
    @bobcatt2294 6 років тому

    Does the CNC 2418 come packaged with a laser cutter?

  • @georgedicu7397
    @georgedicu7397 6 років тому

    yes, it would be nice to show us ur fine details, on this machine. Great job

  • @Hyperthermya
    @Hyperthermya 6 років тому

    Spindle speed?

  • @jordz3871
    @jordz3871 6 років тому

    very nice

  • @allthegearnoidea6752
    @allthegearnoidea6752 6 років тому

    Very impressed nicely done and thanks for sharing

  • @newtechlaunches2311
    @newtechlaunches2311 6 років тому

    Can both the grounds be same..?

  • @osogoloso550
    @osogoloso550 6 років тому

    spindle rpm? and feed rate?

  • @sietzevandeburgt681
    @sietzevandeburgt681 6 років тому

    I like the innocent whistling sound you make while displaying this :-)

  • @BrunoHorta
    @BrunoHorta 6 років тому

    great job, you can post the software you use?

  • @joanncook3513
    @joanncook3513 6 років тому

    I was looking for a decent price and here it is: bit.ly/2AouPsk I hope this can help you ua-cam.com/video/z_v3WOBekdg/v-deo.html

  • @firedrake1184
    @firedrake1184 6 років тому

    Hi. Do you have email add where I can show you my design? Thanks :)

  • @rajasbakshi8695
    @rajasbakshi8695 7 років тому

    is the version of 500mv from aliexpress enough for pcb milling ?

  • @gilbondfac
    @gilbondfac 7 років тому

    yes cool but try to get the ground in your garden ! not from your electric lines...for me it's electric field from electric lines...switch off your circuit breaker of your house and see if your device still work ;-)

  • @vinodkumar-ql8wf
    @vinodkumar-ql8wf 7 років тому

    how did u milled PCB without polygon using pcb-gcode? bcoz pcb-gcode generates gcode only for isolating the tracks from polygon

  • @pacsmile
    @pacsmile 7 років тому

    how did you make those vias that flat?

  • @barkodozen1806
    @barkodozen1806 7 років тому

    hi nice result on the pcb, how can you make the pcb board not moving around during the milling? and also how do you convert the board to a pcb g code? i used eagle cad to design my board. thank you

  • @edwinjossy1682
    @edwinjossy1682 7 років тому

    Good work How much isolation given to this boardCan you explain pcb gcode settings pleaseMy id is :edwinjossy12@gmail.com

  • @paulswarman
    @paulswarman 7 років тому

    Hi, excellent work, I have the same 2418 and I'm struggling to get a quality finish. Do you use any levelling/probing software to get all the Z axis correct. I have looked at CNCPilot but it needs an upgrade to GRBL from 0.9j to 1. Thanks

    • @eminfotech1440
      @eminfotech1440 7 років тому

      I modified the Candle 1.1.7 software to easily measure the Z-Axis probing value and I also developed a program to apply the Z-Axis probing value to the code generated by the PCB G-Code.

    • @MrShowTime27
      @MrShowTime27 7 років тому

      넓은세상 I would really appreciate more info on the leveling, have been struggling with this issue

    • @PetrGladkikh
      @PetrGladkikh 7 років тому

      Here's guy calibrating levels ua-cam.com/video/j5KkG7rj-Sk/v-deo.htmlm I am sorry that it's in Russian, but I hope that video itself might still give some hints.

  • @werm1974
    @werm1974 7 років тому

    cool

  • @eminfotech1440
    @eminfotech1440 7 років тому

    The original spindle header is made of a 3D printer and is weak and fragile. I measured the original size and redesigned it with autocad 2010. The new material was pvc and cost about $80. PVC is slightly heavier. To elaborate the PCB pattern, the spindle should not be shaken. So I built a new spindle header and replaced the motor shaft clamping tool rod (Model: C16-ER11-35L).