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miliohm
Добавлен 13 авг 2017
This Channel is mainly about electronics and software tutorials as a companion to the miliohm.com website.
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Please consider subscribing to this channel if you think it is useful.
BH1750 Light Sensor Tutorial with Arduino and ESP8266 (NodeMCU)
BH1750 is a simple and easy to use light sensor. In this video, I will explain and demonstrate how to use light sensor BH1750 with Arduino and ESP-board (NodeMCU). Build a simple Lux meter And also compare it with the Lux meter.
My Arduino Basic Course :
Coming Soon!
Join this channel to support me or to get access to perks:
ruclips.net/channel/UCmpic0ZzBNzD1W0dTBqfQLQjoin
Code and Schematic :
miliohm.com/bh1750-light-sensor-tutorial-diy-lux-meter-with-arduino-esp8266/
My Arduino Basic Course :
Coming Soon!
Join this channel to support me or to get access to perks:
ruclips.net/channel/UCmpic0ZzBNzD1W0dTBqfQLQjoin
Code and Schematic :
miliohm.com/bh1750-light-sensor-tutorial-diy-lux-meter-with-arduino-esp8266/
Просмотров: 15 123
Видео
MCP4725 Digital to Analog Converter Tutorial with Arduino and ESP-board (NodeMCU)
Просмотров 8 тыс.Год назад
In this video, I explain how to use the MCP4725 Digital to Analog Converter (DAC) with Arduino and EPS-board, NodeMCU. My Arduino Basic Course : Coming Soon! Join this channel to support me or to get access to perks: ruclips.net/channel/UCmpic0ZzBNzD1W0dTBqfQLQjoin Code and Schematic : miliohm.com/mcp4725-dac-tutorial-arduino-esp-board-nodemcu/
How to Use Water Flow Sensor (Make Water Meter with Arduino or ESP8266)
Просмотров 101 тыс.Год назад
In this video, I explain how the Water flow meter works and how to use it with Arduino and ESP8266 board NodeMCU. So we can build water meter with arduino. My Arduino Basic Course : Coming Soon! Join this channel to support me or to get access to perks: ruclips.net/channel/UCmpic0ZzBNzD1W0dTBqfQLQjoin Code on video : miliohm.com/how-to-use-a-water-flow-meter-sensor-make-water-meter-with-arduino...
PZEM-004T Sensor Tutorial (Current, Voltage, Frequency, Power, Power Factor and Energy meter).
Просмотров 37 тыс.Год назад
PZEM-004T is all in one power sensors module. It has a Voltage sensor, current sensor, frequency sensor, power factor, power, and energy meter. In this video, we are going to learn how to use this sensor with Arduino and NodeMCU and also make a simple wattmeter. My Arduino Basic Course : Coming Soon! Join this channel to support me or to get access to perks: ruclips.net/channel/UCmpic0ZzBNzD1W0...
Photoelectric Sensor Tutorial With Arduino and ESP-Based Board NodeMCU
Просмотров 9 тыс.Год назад
In this video, I am going to examine the Photoelectric Switch or infrared sensor. And how to use this sensor with Arduino or ESP-based board NodeMCU. My Arduino Basic Course : Coming Soon Join this channel to support me or to get access to perks: ruclips.net/channel/UCmpic0ZzBNzD1W0dTBqfQLQjoin Code used in this video : miliohm.com/photoelectric-infrared-proximity-sensor-tutorial/
Op Amp Tutorial (Theory and Practice) - Electronics Basic #4
Просмотров 26 тыс.Год назад
In this video I explain about non-inverting amplifier, inverting amplifier and differential amplifier with op-amp. And also demonstration how to use op-amp in real life. My Arduino Basic Course : Coming Soon Join this channel to support me or to get access to perks: ruclips.net/channel/UCmpic0ZzBNzD1W0dTBqfQLQjoin
Infrared Sensor Tutorial with Arduino and NodeMCU
Просмотров 6 тыс.Год назад
This video is about how to use an Infrared Sensor with Arduino and ESP8266-based board like nodeMCU. In this video, I also experimented with this sensor to detect different kinds of material, and it has different responses. And then I make simple project with this sensor. My Arduino Basic Course : Coming Soon! Join this channel to support me or to get access to perks: ruclips.net/channel/UCmpic...
Add more pins to your Arduino/ESP8266 board using PCF8574T module
Просмотров 16 тыс.2 года назад
Imagine you build a project and then you just run out the pins. You need more pins for your project to drive something. In this video, we will learn to add more pins to our Arduino board using this module. I will demonstrate it with Arduino UNO and an EPS8266 board WEMOS. We also test the output by blinking LEDs and a relay then test the input of this expander module by reading input from a but...
ACS712 Current Sensor Tutorial with Arduino (Sensing DC and AC Current)
Просмотров 132 тыс.2 года назад
In this video, I am going to talk about the ACS712 sensor, how to measure DC and AC current with Arduino. Join this channel to support me or to get access to perks: ruclips.net/channel/UCmpic0ZzBNzD1W0dTBqfQLQjoin Full code and library : miliohm.com/acs712-current-sensor-arduino/
Keypad tutorial with arduino - Making a password lock
Просмотров 32 тыс.2 года назад
In this video, I am going to talk about the keypad, how it works, how to use it with an Arduino, and how to make password access with a keypad. Join this channel to support me or to get access to perks: ruclips.net/channel/UCmpic0ZzBNzD1W0dTBqfQLQjoin Full Code and library : miliohm.com/keypad-with-arduino-tutorial/
How to use Optocoupler sensor module as RPM meter (Tachometer)
Просмотров 26 тыс.2 года назад
In this video, I'll explain how the optocoupler sensor works, how to read the signal, read the holes, and find a fun way to use it as an rpm counter or Tachometer. So we make a DIY tachometer with arduino. Join this channel to support me or to get access to perks: ruclips.net/channel/UCmpic0ZzBNzD1W0dTBqfQLQjoin Code on the video : miliohm.com/build-tachometer-or-rpm-counter-using-optocoupler-w...
Understanding voltage divider and How to use it as voltage sensor - Electronic Basic #3
Просмотров 23 тыс.2 года назад
In this video, I am talking about what is a voltage divider, how it works, and how to use it as a voltage sensor. Join this channel to support me or to get access to perks: ruclips.net/channel/UCmpic0ZzBNzD1W0dTBqfQLQjoin You can find the sketch/code use in the video here: miliohm.com/understanding-voltage-divider-and-use-that-as-voltage-sensor/
Why Resistors Burned or Exploded ? (Explained with Experiments)
Просмотров 10 тыс.2 года назад
In this video, I have an experiment on why some resistors are burned or even exploded and some others are not. Join this channel to support us or to get access to perks: ruclips.net/channel/UCmpic0ZzBNzD1W0dTBqfQLQjoin
How to Use Analog Wind Direction Sensor with Arduino
Просмотров 12 тыс.2 года назад
How to Use Analog Wind Direction Sensor with Arduino
How to easily use HMC5883L Compass Sensor
Просмотров 41 тыс.2 года назад
How to easily use HMC5883L Compass Sensor
How to use LM35 temperature sensor with arduino
Просмотров 57 тыс.2 года назад
How to use LM35 temperature sensor with arduino
How to use BME280 sensor with Arduino (Humidity, Temperature, Barometric Pressure, and Altimeter)
Просмотров 13 тыс.2 года назад
How to use BME280 sensor with Arduino (Humidity, Temperature, Barometric Pressure, and Altimeter)
Arduino Compatible All In One Board - Wio Terminal
Просмотров 1,6 тыс.3 года назад
Arduino Compatible All In One Board - Wio Terminal
I2C OLED Display Arduino complete tutorial - How to use, print text, draw shapes, and display bitmap
Просмотров 18 тыс.3 года назад
I2C OLED Display Arduino complete tutorial - How to use, print text, draw shapes, and display bitmap
How to use I2C LCD with Arduino and how to use multiple LCDs with one Arduino
Просмотров 15 тыс.3 года назад
How to use I2C LCD with Arduino and how to use multiple LCDs with one Arduino
How to use DS18B20 Temperature sensor with arduino
Просмотров 126 тыс.3 года назад
How to use DS18B20 Temperature sensor with arduino
How to use Bluetooth module with arduino (SPP-C and HC-05 tutorial)
Просмотров 18 тыс.3 года назад
How to use Bluetooth module with arduino (SPP-C and HC-05 tutorial)
This is DIY thermogun with alarm. gives you alarm when temperature reach more than 37°C
Просмотров 5443 года назад
This is DIY thermogun with alarm. gives you alarm when temperature reach more than 37°C
Make your own Thermogun using arduino and mlx90614 with alarm
Просмотров 9 тыс.3 года назад
Make your own Thermogun using arduino and mlx90614 with alarm
how to use LDR as a sensor ( Light intensity sensor with arduino tutorial )
Просмотров 8 тыс.3 года назад
how to use LDR as a sensor ( Light intensity sensor with arduino tutorial )
How to use Rain sensor with arduino tutorial
Просмотров 32 тыс.3 года назад
How to use Rain sensor with arduino tutorial
SIM800L V2 tutorial with arduino (Send SMS, Receive SMS, Make a call)
Просмотров 140 тыс.3 года назад
SIM800L V2 tutorial with arduino (Send SMS, Receive SMS, Make a call)
How to use Breadboard (Demonstrate with real circuit) - Electronics Basic #2
Просмотров 8083 года назад
How to use Breadboard (Demonstrate with real circuit) - Electronics Basic #2
Almost gibberish 🙊👳🏿♂💩
Calibrate it using pot with arduino.
Thanks for this excellent video. Do you know what the maximum distance of the cable that connects the ACS to the Arduino board can be?... Thank you
Rodriguez Laura Martin George Thomas Dorothy
pakai nomor apa kak?
One question, how long does it take to get the signal?
how about sending a link to message using sim8000l i tried it but it's blank on message on phone is there any something special character for it?
thanks ! How to use data on SD , i have problem when I read it again it is always numbers which is different from the data i had save before ( text data)
i need to know what kind of stepper motor, please
Hi , can you list all the things that you use for making this temperature sensors?
A better example would be if you used a zener to establish Vref - because your comparator desdign relies on a completely stable Vcc. If you are (for instance) monitoring a battery output voltage and using the battery for Vcc you need a zener to produce a reference below the minimum battery voltage and a potential divider for the Vcc to Gnd - giving an absolute general purpose comparator design that works over a range of source and target voltages (especially if you put a variable resistor into the potential divider).
I know it has been 2 years since this has been uploaded but I wanted to know if there was a way to be able to reset it back to normal once the correct code is entered, I wasn't able to figure it out myself.
Make the variable blank and Just call the "normal function"
@@miliohm The problem I'm running into is that I am trying to make it so when the correct passcode was entered a servo will run, I was able to get this to work but whenever I tried to press the * it would not reset and would be locked on the Access Granted part. (Here is my servo code combined with your code) if (keypressed == '#') { if (pad == password) { for (pos = 0; pos <= 90;) { servo.write(pos); delay(15); lcd.setCursor(0, 1); lcd.print("Access Granted");
Hello, how are you?! Could you please help me assemble these items with a smoke sensor and a flame sensor? So when he detects smoke or flame, he calls the firefighters and the person’s personal cell phone.
With out serial monitor this project is not worked. When I send 's' from mobile to 800l then 800l send sms to my mobile as reply. With out serial monitor connected.
why is the fan keeps spinning after the fire is removed?
Can we send SMS to multiple number? Thank you
Hola muy buen video, tengo una consulta, por lo que vi en varios videos, en el codigo tenemos que poner el numero de telefono al que queremos recibir el SMS. Pero por ejemplo yo necesito mandarle un mensaje al SIM800L preguntandole si esta la luz prendida y que me responda SI/NO, pero yo quiero que lo puedan usar todos los integrantes o cualquier invitado, (no se si me explico) ¿no hay forma, por ejemplo de mandarle un mensaje al SIM800L, que guarde el numero de telefono desde el que recibio la pregunta y responda a ese numero ? luego si viene otra persona con otro numero de telefono distinto, manda un mensaje al SIM800L que guarde el numero y le responda a ese mismo y asi?? (no se si logre explicarme) Saludos!
how to write or read individual ports or pins of 8574 module using wire library only? do not use pcf8574 library.
Question : when making a call we should receive "ringing ringing" on serial monitor as a result?
danke danke danke...
What model of arduino you use?
Do this code work's in esp bords?
Accuracy will change with pressure. When water is flowing with low pressure the pulses will be different than when with higher pressure.
Makes no sense. Water cant be pressurized
thank you Borat
Kawatnya berapa diameternya bang yang dipake? Takut salah beli
Very well expleined thank you from Morocco
It was a great videos. I want to measure current in microamps, what kind of circuit can i use.
Thank you for this
Is the value measured in Pzem004t in seconds or minutes? Because I have 209 volts, 0.032 amps. And if that's hourly, it's almost hourly Doing 500 watts
Thank you for this video Can you please tell me what I should type after s
Please can 4g sim work with it
hello, please help, my motor is just vibrating. Also im usin 24v, is that the issue?
Nice simple setup. Excellent circuit. Gives me joy when something works, first time !!
I dint see where yoi connect microphone and speaker
Hi, you wiring is wrong, SDA and SCL are shared for both INA219 and the display, however, you have them mixed, Pin 5 from Arduino goes to SDA of the INA 219 and then to SCL to the display.
Thanks for the video. Could the sensor be used to test Ohm's laws?
Can i use this sensor for dc?
No, you can use pzem 017 for DC
@@miliohm thank you
I'm going to use this with ESP8266 so I can show RPM value in webpage. Can I use 3.3v to supply power to this module? what output voltage from this module?
Sir, I want control the voltage using a 10K potentiometer, Vin=12V DC, and Vout= (between 0v-5v) from the potentiometer. So, I need a resistance R1, that will drop the voltage from 12v to 5v, in order to produce Vout = 0v to 5v from the potentiometer. But I am unable to calculate the R1 resistance value. Please help me in this.
can this Water Flow Sensor be installed directly in the pipe where tap water passes?
as long as the turbine inside is spinning then it should work.
@@miliohm Thank you, would it be possible to control the volume using only pure electronic component? or adruino /esp is needed?
Complation error: 'ACS712_30A' was not declared in this scope (What should I do?)
Pak, ini kartunya pake kartu sim card biasa spt telkom apakah bisa?
Suka gagal, yang pasti bisa pake kartu IoT
@@miliohm tegangan input yg bagus untuk ke sim800l berapa pak? Terimakasih🙏
1:17 dato clave sobre qué sensor usar para medir corrientes menores a 0.4 A
Any way to read 1mA resolution ?
ruclips.net/video/WI4pWs0DYPU/видео.htmlsi=vkjD8-ksQsnCFIhY
Very good work, sir ! Is it possible to change the lux value of BH1750 sensor in W/m2 ? Thank you
I want to use 4 pzem004t sensors plz help sir in knowing the pins of arduino on which it is to be connected
Please someone list the components used in this circuit
This video really helped me a lot.....my sensor wasn't showing any readings then I realized the problem was with the source and ground connections. Thankyou❣