Electrical Projects [CreativeLab]
Electrical Projects [CreativeLab]
  • Видео 52
  • Просмотров 11 765 171
DIY Device that Monitors the Power Grid of the Entire Country
The power grid is one of the most critical systems in our modern world, but we often take it for granted until it fails. In this video, we show you how to monitor the power grid of the entire country with a simple device. Using an ESP8266 board and an optocoupler, we measure the oscillations in the power grid and calculate its frequency with high precision. We take you step by step through the process of building the circuit and testing it, also we provide the code for programming the ESP8266. With the help of a slow-motion camera, we demonstrate the fascinating property of frequency synchronization in the power grid. This video is a must-watch for anyone interested in electronics, energy...
Просмотров: 4 084

Видео

How to make Smart Clap Switch using Arduino | DIY Arduino Projects
Просмотров 45 тыс.3 года назад
The proper way to make a clap light switch is to use an Arduino or a microcontroller, because it allows the device not just to detect claps but to recognise a clap pattern, two claps in our case. Two clap pattern is much more reliable than a single clap because it prevents false triggering. Code (sketch) for this Arduino project: github.com/electrical-pro/clap_switch Microphone module you can g...
DIY Smart Distribution Board with Wi-Fi | IoT Arduino Project
Просмотров 422 тыс.3 года назад
How to make a smart distribution board with Wi-Fi and display. It can measure voltage, power, current, frequency, power factor, energy, and temperature and sends data to the internet. It uses ESP8266 and can be programmed just like an Arduino. Power measurements are done by PZEM-004T-100A v3.0 Code and circuit you find here: github.com/electrical-pro/SmartBoard/ Power module you can get here: s...
Stepper Motor Controller Without Arduino or Microcontrollers | Simple DIY
Просмотров 121 тыс.3 года назад
How to Make Simple Stepper Motor Controller without any programming at all. The device uses DVR8825 stepper motor driver and 74HC14 Schmitt-trigger. Stepper Motors Nema 17: s.click.aliexpress.com/e/_d84I07S DVR8825 stepper motor driver: s.click.aliexpress.com/e/_Anmk61 Circuit and info: github.com/electrical-pro/Stepper_without_programming/
How to Make DIY Balancing Robot [My Experience]
Просмотров 27 тыс.3 года назад
This is how I build a self balancing robot based on ESP32. Like many such robots, it uses MPU6050 gyroscope and accelerometer module. This robot uses stepper motors and DVR8825 Stepper motor drivers. ESP32 is just like an Arduino, but more powerful, and has Wi-Fi. For more information, circuit, list of components, modified code, go here: github.com/electrical-pro/ESP32_Robot The original code, ...
DIY Self Balancing Robot (Arduino based)
Просмотров 9 тыс.4 года назад
This is a demonstration of my DIY Arduino based robot that uses ESP32 as its brain. The robot is pretty stable on flat surfaces but stones on the road sometimes make it fall. Later I will make a video on how to build such robot.
Cheap Wi-Fi IP Surveillance Camera (Very little DIY needed)
Просмотров 3,6 млн4 года назад
This camera uses ESP32 camera module, it can be programmed via Arduino IDE just like Arduino. You can even connect other devices to it, like sensors, displays, relays and much more (you'll need some Arduino coding skills for that). Although it can work without any programming, I recommend to flash it with my modified code (or use code from Arduino IDE examples). To flash it you'll need a USB to...
Distant Morse Code Communication With 12V LED | How to Make Morse Code Beacon (Arduino or ESP8266)
Просмотров 4,8 тыс.4 года назад
How to make simple DIY Morse code beacon using Arduino or ESP8266. ESP8266 is like Arduino but cheaper and with Wi-Fi, you can get here: s.click.aliexpress.com/e/CYgYASTW Code for Arduino or ESP8266 here: github.com/electrical-pro/morse_arduino/ Apps that work: 1. Morse Code Agent (Standard) play.google.com/store/apps/details?id=com.erdatsai.morsecodeagent 2. Morse camera light chat receive sen...
DS18B20 Fake Sensor That Works!
Просмотров 18 тыс.4 года назад
DS18B20 - the most popular temperature sensor among Arduino users. A use them a lot in my projects. What I did not expect, is to find a counterfeit DS18B20 sensor that actually works. Well, the Fake sensor doesn't support 9, 10-bit resolution, and doesn't work with a long 1-wire bus. But I am still impressed with the fake. Buy ESP8266, Arduino alternative with Wi-Fi: s.click.aliexpress.com/e/CY...
Experimental Audio Amplifier - Only 2 Transistors | Half H-bridge using MOSFETs
Просмотров 9 тыс.4 года назад
This is my experimental DIY half H-bridge audio amplifier, it uses just 2 MOSFETs, it has simple circuit. Proof of concept. It is just my crazy idea, don't judge :)
How to Make Magnetic Levitation Device | DIY Magnetic Levitator V2.0
Просмотров 42 тыс.4 года назад
This is the second version of my magnetic levitation device. This is the final version of the project made on a PCB. The key components of the project are an electromagnet and a hall effect sensor. This device levitates a neodymium magnet, but it also can levitate bigger objects if you attach them to the magnet. In this video, I show how I made this device step by step. PCB KiCAD files are here...
What Happens If You Cut Wires in HDMI Cable?
Просмотров 668 тыс.4 года назад
I performed an experiment in order to see what will happen if you cut wires in HDMI cable. I've got very weird results.
Simple Delay Timer Circuit | One Transistor DIY Project
Просмотров 15 тыс.4 года назад
in this video, I show how to build a simple delay timer circuit. With such timer you’ll be able to turn a light bulb or any other appliances on or off, for a defined period of time. Components: 1. 2n7000 MOSFET 2. Button 3. 100 Ohms resistor (optional, protects button) 4. 470 k resistor 5. 47uF capacitor 6. 12V relay 7. 1N4007 diode. 8. 12 V LED strip (or something similar) 9. Wires. 10. 12V DC...
How to upgrade RAM Chip in Router | 64MB TP-Link Memory Upgrade
Просмотров 20 тыс.5 лет назад
In this video, I show how to upgrade RAM (random access memory) IC in a router by soldering. This hack allowed me to increase RAM from 32MB to 64MB. Also, I explain why I did it. You can get RAM Chip here: s.click.aliexpress.com/e/_AofrQx Here you can see the previous video how I flashed my router with a programmer: ruclips.net/video/fbt4OJXJdOc/видео.html (this is how I got into router hacking...
Real vs Fake MOSFET | How to identify a Fake Transistor? | MOSFET Test
Просмотров 83 тыс.5 лет назад
How to measure “drain-source on resistance” in order to identify a fake MOSFET Transistor. Do this test for your MOSFET and compare it to the datasheet.
How to Make Simple But Powerful Audio Amplifier Using One Transistor [DIY]
Просмотров 60 тыс.5 лет назад
How to Make Simple But Powerful Audio Amplifier Using One Transistor [DIY]
Thermoelectric Cooler - Device That Makes Ice and Electricity
Просмотров 992 тыс.5 лет назад
Thermoelectric Cooler - Device That Makes Ice and Electricity
Light Bulb Flasher Without Transistors Using Just a Relay [DIY]
Просмотров 61 тыс.5 лет назад
Light Bulb Flasher Without Transistors Using Just a Relay [DIY]
How to Make DIY Spectrometer | Optical spectrum analyzer | Light analysis
Просмотров 213 тыс.6 лет назад
How to Make DIY Spectrometer | Optical spectrum analyzer | Light analysis
How To Make DIY Camera That Can See Near-infrared | DIY IR Camera
Просмотров 204 тыс.6 лет назад
How To Make DIY Camera That Can See Near-infrared | DIY IR Camera
How to Flash Chip of a Router With a Programmer | TP-Link Router Repair & MAC address change
Просмотров 104 тыс.6 лет назад
How to Flash Chip of a Router With a Programmer | TP-Link Router Repair & MAC address change
Laser Trip Wire Security System | Simple DIY Project
Просмотров 43 тыс.6 лет назад
Laser Trip Wire Security System | Simple DIY Project
How to Make DIY Security Alarm Device with a Reset Button | DIY Project
Просмотров 26 тыс.6 лет назад
How to Make DIY Security Alarm Device with a Reset Button | DIY Project
Automatic ON and OFF Light Switch | Simple DIY Project
Просмотров 1,5 млн7 лет назад
Automatic ON and OFF Light Switch | Simple DIY Project
Rain Detector - Can Sense Rain Drops | How to Make a Rain Alarm at Home
Просмотров 62 тыс.7 лет назад
Rain Detector - Can Sense Rain Drops | How to Make a Rain Alarm at Home
Static Electricity Detector - Can Sense a Hairbrush From 2 Meters [DIY]
Просмотров 134 тыс.7 лет назад
Static Electricity Detector - Can Sense a Hairbrush From 2 Meters [DIY]
How to Make Water Level Indicator Alarm Using a Transistor | DIY flood sensor - Simple Circuit
Просмотров 72 тыс.7 лет назад
How to Make Water Level Indicator Alarm Using a Transistor | DIY flood sensor - Simple Circuit
Electrical Conductivity with salt water & sugar water
Просмотров 97 тыс.7 лет назад
Electrical Conductivity with salt water & sugar water
How to Charge 12V Car Battery with 19V Laptop charger | DIY Car Battery Charger
Просмотров 657 тыс.7 лет назад
How to Charge 12V Car Battery with 19V Laptop charger | DIY Car Battery Charger
Why Light Bulbs Burn Out - Bulb Will Never Burn Out With this Tricks (tricks at the end)
Просмотров 26 тыс.7 лет назад
Why Light Bulbs Burn Out - Bulb Will Never Burn Out With this Tricks (tricks at the end)

Комментарии

  • @thetooginator153
    @thetooginator153 13 часов назад

    Excellent! I was looking for a way to use a mosfet in a simple circuit, and yours is the best! Thank you!

  • @alirajput1777
    @alirajput1777 День назад

    well great you do it very well

  • @arifdogan6064
    @arifdogan6064 3 дня назад

    fake olsada sonuçta direnç kullandıgımız için devrelerde sorun olmuyor. Zaten gerçegini bulmak anca sökülmüş atık cihazlarda bulabiliriz.Sadece drain den direk yüke verirsek farkediyor .onunda çözümü bobinlerle hal oluyor bu kadar algı yapmaya gerek yok fake miş haa haa bu dünyada dogru olarak ne kalabilmişki ,ilk önce piyasaya iyilerini sürerler sonra fakelerini kimin sürdügünüde bilmeyiz, bilemeyiz.Zaten aldıgınızı ölçmeden devreye kimse uygulamaz sanırım .üretim yapmıyorsa ?

  • @islamicilam4549
    @islamicilam4549 3 дня назад

    Wire number one line video

  • @w4mpx
    @w4mpx 4 дня назад

    Same here, from 3 different local dealers...

  • @ajingolk7716
    @ajingolk7716 4 дня назад

    What range of IR the filter blocks?

  • @user-vv7ko1ok7s
    @user-vv7ko1ok7s 5 дней назад

    Thanks❤❤😮😊😊

  • @Winstounful
    @Winstounful 6 дней назад

    Can i cut wire for video sigbal leaving only audio working. My pc thinks that audio amp is monitor😡

  • @khangpham9743
    @khangpham9743 6 дней назад

    How can you find the levitation point

  • @DDizzy1SHORTS
    @DDizzy1SHORTS 8 дней назад

    bro summoned demons with a battery

  • @umitbattal7354
    @umitbattal7354 11 дней назад

    Do i need bulb if my charger is 14:4 volt

  • @islamicilam4549
    @islamicilam4549 13 дней назад

    I need New ic.i need bye website link please send m

  • @Abdul_ali_98.
    @Abdul_ali_98. 15 дней назад

    Where we get more details about this project in complete detail with theory

  • @designaids
    @designaids 17 дней назад

    Great, amazing Can you please share some information on the software used in this project?

  • @v037_
    @v037_ 23 дня назад

    🗿🙏Bro made me dirty with the DVD trick

  • @korrige1
    @korrige1 25 дней назад

    Thank you very much for sharing..Jamaica..yeah man.

  • @hoseineskandari4458
    @hoseineskandari4458 26 дней назад

    جریان بیکاری زیادی دارد و باتری خالی میکند.

  • @gortnewton4765
    @gortnewton4765 28 дней назад

    Please, turn that clownish music OFF.

  • @Martin_Z555
    @Martin_Z555 Месяц назад

    BEHOLD! i found the name of the camera. its "Trust Spotlight Pro Webcam". Beware, theres a similar camera that has a silver circle in the front, and the top part is also silver. DONT BUY THAT ONE. i just got it and the infrared lens isnt removable. EDIT: i had ordered 2 of the ones with the silver parts. and weirdly, the second one DOES have the removable infrared lens. So you can take a chance with it but its a bit of a gamble. Will give one more update when I actually get the "trust spotlight" to confirm it has the removable infrared lens.

  • @voltageventures387
    @voltageventures387 Месяц назад

    I have tried it and it worked very well ruclips.net/video/Bp-lFsf19_I/видео.htmlsi=VMulkmpwrhnNvORa

  • @HuyLe-up3mx
    @HuyLe-up3mx Месяц назад

    Which software do you use to analyze

  • @secrettreasure1388
    @secrettreasure1388 Месяц назад

    ********************************* THANKS *************************************

  • @NisiaFreitas
    @NisiaFreitas Месяц назад

    Show

  • @rezzer7918
    @rezzer7918 Месяц назад

    Spock 🖖

  • @battedtomcatnlnl153
    @battedtomcatnlnl153 Месяц назад

    I made a hidden cam for the front door with a medicine bottle. Works perfect

  • @EngineerMikeF
    @EngineerMikeF Месяц назад

    Fantastic visual demonstration for both On/Off AND Variable-On uses of a mosfet. Well done & mercifully short. I had to watch it 3x to get all the information packed into 1min42sec.

  • @biotechnologistagri1916
    @biotechnologistagri1916 Месяц назад

    Thank you for the interesting video however, you have not mentioned that how you synchronised your camera with your software and which software did you use for it?

  • @laloserlj
    @laloserlj Месяц назад

    All I can think of is our brains with saltwater (no sugar) and our brains running off of glucose (no sugar). Epic experiment, thank you for posting. 🙏

  • @EssentialComment
    @EssentialComment Месяц назад

    this circuit you have done here is exactly how mu gate lock on my elecronic gate is wired up, positive to lock and switch a neg throught the mosfet, it has a blown mosfet on the board, I am trying to learn how to fix it, thanks

  • @alameenabdulazeez1934
    @alameenabdulazeez1934 Месяц назад

    Is there any one who makes firmware for oppo routers

  • @Menshinin
    @Menshinin 2 месяца назад

    К сожалению, проекты с веб-камерами не могут измерять спектр. Во-первых, драйвкр камеры делает коррекцию яркости, контрастности, баланса белого. Во-вторых пиксели цветой матрицы имеют светофильты, необратимо искажая уровень измеряемого света.

  • @enteoz1694
    @enteoz1694 2 месяца назад

    Really simple setup thanks

  • @habibaghreeb3780
    @habibaghreeb3780 2 месяца назад

    plz be clear cuz we cant light the lamp

  • @anonymous-ei2pk
    @anonymous-ei2pk 2 месяца назад

    What kind of camera did you used in demonstration?

  • @user-gj9mk5km6d
    @user-gj9mk5km6d 2 месяца назад

    How far is the range? (Really need this answer)

  • @MrDoboz
    @MrDoboz 2 месяца назад

    wow that's so janky. I mean it's awesome, but you should rather glue a piece of metal plate to the membrane, cut the wire from the terminal and solder it to the plate, and let the screw touch that, as the wire will wear out rather quickly. also install a lock nut on the screw so the vibration won't mess up the adjustment. also, wouldn't using a relay work better? not to mention, much more reliable? just an idea

  • @littlebigplanet321
    @littlebigplanet321 2 месяца назад

    Holly shit what a good video compared to a guy payed to say words written to him from another person

  • @thefishguy1241
    @thefishguy1241 2 месяца назад

    Dosen't the speaker blow up at 220v ?

  • @nitinhonda1533
    @nitinhonda1533 2 месяца назад

    Can this be modified for a 3 phase power supply ?

  • @occamraiser
    @occamraiser 2 месяца назад

    Chinese 'tech' isn't the reason it's cheap - Chinese sweatshops, Chinese low standard of living for workers and Chinese trading practices are why these are chep - plus shipping subsidies paid by rich nations because china pretends to be a 'developing' nation, are why it's cheap.

  • @74n3r
    @74n3r 2 месяца назад

    how can be ride without button ?

  • @borneoviral6379
    @borneoviral6379 2 месяца назад

    I have that can a motor as well

  • @gallantedeertja5186
    @gallantedeertja5186 2 месяца назад

    Dari 19 volt turun berapa volt dibebani Lampu 12 volt 5 Watt ?? Misal ingin volt 15 ditambah dioda bisa kah ?

  • @nickmoss2356
    @nickmoss2356 3 месяца назад

    Great video ......thanks

  • @SharmaKartik-mt1zl
    @SharmaKartik-mt1zl 3 месяца назад

    Hello there...! I made this project, but i am getting problem in Light Off command ! Can anyone, please help me in this !

  • @jonathanbrierley8304
    @jonathanbrierley8304 3 месяца назад

    great circuit - how would you scale it down to a 1.5v application?

  • @viktor6772
    @viktor6772 3 месяца назад

    0:38 ...or DRV8825?

  • @subasreem2705
    @subasreem2705 3 месяца назад

    I am using TEC-12715 peltier module I tried to make it ice but it is not happening i have used 12V DC supply please help me to solve this

  • @MyMomHadMe
    @MyMomHadMe 3 месяца назад

    So does this mean you can view heat signatures on a circuit board for debug shorts?!

  • @user-ox6nc6ly7f
    @user-ox6nc6ly7f 3 месяца назад

    fake or Qc rejected but still working? does a bigger "fake" = a smaller real? for 1/10 the price it's still a good deal.