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Electronics Tech
Объединенные Арабские Эмираты
Добавлен 29 дек 2017
I'm going to share Electronics project, Arduino tutorial and FPGA in future.
I hope my videos give you some knowledge.
I hope my videos give you some knowledge.
Pressure sensor(Wheatstone bridge) with a Microcontroller(Measuring Pressures: PEEP, Trigger, etc)
Hi everyone.
In this video, I'm going to share with you my result working on the small pressure sensor 26PC05SMT from Honeywell and how easy to get good readings from it with some components using Arduino ADC. You can use any board you might have.
This sensor is quite useful with good accuracy and it's will do a good job as we intended.
You can send all your enquiries to my email or my Facebook page.
**************************************************
The sensor datasheet:
sensing.honeywell.com/p80167_2.pdf
For more information about the sensor that I used:
sensing.honeywell.com/honeywell-sensing-26pc-series-miniature-low-pressure-smt-sensors-datasheet-32307745-a-en.pdf
****************************...
In this video, I'm going to share with you my result working on the small pressure sensor 26PC05SMT from Honeywell and how easy to get good readings from it with some components using Arduino ADC. You can use any board you might have.
This sensor is quite useful with good accuracy and it's will do a good job as we intended.
You can send all your enquiries to my email or my Facebook page.
**************************************************
The sensor datasheet:
sensing.honeywell.com/p80167_2.pdf
For more information about the sensor that I used:
sensing.honeywell.com/honeywell-sensing-26pc-series-miniature-low-pressure-smt-sensors-datasheet-32307745-a-en.pdf
****************************...
Просмотров: 3 145
Видео
Biometric attendance system using fingerprint scanner and ESP32 with a database Ve.2
Просмотров 38 тыс.4 года назад
Hi everyone. When I upgraded the last version of the biometric attendance project for you guys, I received many requests asking to make a new video about the new updates. Therefore, I tried to take in mind all your suggestion as much as I can on the website to make it suitable for all of you. I have to say that this project is not that easy to make, So please, take your time and be patient with...
Biometric attendance system using fingerprint scanner and NodeMCU with a database & 3D printed case
Просмотров 73 тыс.5 лет назад
Hi everyone. As we know any attendance system must be secured whether it uses RFID cards or fingerprints or something else. So as you've already known the RFID based attendance system uses tags, which can be exchanged between users, while the biometric attendance system uses organic matter that cannot be exchanged and that's a good thing. Recently, I made two videos on using RFID as an attendan...
Professional attendance system using NodeMCU with a website and a Database.
Просмотров 85 тыс.5 лет назад
Hi, everyone. Months ago, I made an Attendance system using Arduino UNO and RFID cards by saving the information about cards in Excel file So in this video, I'm going to show you how to interfacing RFID-RC522 with NodeMCU and send the data to a web page and saving them onto a database. you can use it to ensure all employees in a company or students had come in time every day and save their logs...
Make a communication between HC-05 and HC-06 Bluetooth modules with Arduino
Просмотров 23 тыс.6 лет назад
Hi everyone, In some situations, we want to control devices wirelessly like make a robot that we can control it using Bluetooth connection whether from an Android app or a device we've made. So in this video, I will show how to make a fully successful Bluetooth connection using two module HC-05 as a Master and HC-06 as a Slave. We will Configure and Pair Two Bluetooth Modules as Master and Slav...
Control your device from anywhere using ESP8266.....Simplest way IOT #1
Просмотров 8 тыс.6 лет назад
Hi everyone, As we know everyone hopes to be able to control and access his home devices from anywhere by simplest and easiest way. So In this video, I'm going to show you how easy to make an IOT device using ESP8266 or NodeMCU you can use anyone you want. NodeMCU supports more devices than ESP8266. First, we will connect the Esp8266 with Arduino UNO then Reset it by grounding the reset pin. Th...
Making an IR-system with password using Arduino
Просмотров 4,5 тыс.6 лет назад
Hi everyone. In this video, I'm going to show you how easy to make an IR-system using any remote control and set your own password to get access. Set any password you want and Control a Servo motor and LEDs by the remote control. This code has two passwords one for multi-users and the second one for the Root (main) user. Using Root password you can change the user password and the other stuff l...
Servo Motor Control with Potentiometer by Arduino Or NE555
Просмотров 3 тыс.6 лет назад
Hi, everyone. In this video, I'm going to show you how to control Servo Motor using Arduino and without. As we know Servo motor needs PWM(Pulse Width Modulation) Signal to control, Using Arduino we can easily make PWM Signal by specific Pins and some coding. Start at 00:45 Arduino code: bit.ly/POTServo And if you want to control your servo motor using two push button here's the Arduino code and...
Multi-Function-Push button using Arduino
Просмотров 7 тыс.6 лет назад
Hi everyone, In this video, I'm going to show how to make a multi-function push button with Arduino and use it in your project professionally. Using this method will save a lot of pins in Arduino and make your project more easy to use. So as I said there four example showing in this video, Each one has a good point in some case and I hope to understand what I have done. First Example: Turn one ...
Making LCD 16x2 driver with Arduino using 3 wires
Просмотров 5 тыс.6 лет назад
Hi, everyone. As we know LCD needs 6 pins to connect with Arduino, So this is a lot of pins, Thus in the large projects, we need every single pin of Arduino to use it. In this video, I'm going to show you how to control LCD 16x2 with Arduino UNO using a shift register and saving 3 pins of Arduino. Basically, we use the SPI protocol for sending the data to LCD. Interfacing LCD with Arduino. Note...
RFID-RC522 with Excel using Arduino (As a attendance system)
Просмотров 153 тыс.6 лет назад
Hi, everyone. In this video, I'm going to show you how to interfacing RFID-RC522 with Arduino UNO and saving the information about cards in Excel file. Login system or Attendance system. For example to ensure all employees in the company come in time every day and saved the Excel file where the names and each unique number stored when all employees had come. The Excel file saves Login and Logou...
Ultrasonic HC-SR04 with LCD using Arduino part-2
Просмотров 1,3 тыс.6 лет назад
Hi, everyone. In this video, I'm going to show you how to use ultrasonic (Distance sensor) and LCD 16X2 with Arduino UNO, you can use any Arduino you want. You can download Arduino code, the circuit diagram and the Proteus simulation. Arduino code and the circuit diagram: goo.gl/sH9oD5 Music: Fredji - Happy Life (Vlog No Copyright Music) If you like this video don't forget to Like and Share. Do...
LCD Display 16x2 simulation in Proteus using Arduino
Просмотров 3,5 тыс.6 лет назад
Hi, everyone. In this video, I'm going to show you how to simulate LCD 16x2 with Arduino UNO using Proteus ISIS and adding Arduino library to Proteus ISIS. Arduino library for Proteus: goo.gl/Uq8UGt Arduino code: goo.gl/ZCqyXV Proteus project: goo.gl/D6rx5U Music: Fredji - Happy Life (Vlog No Copyright Music) Thanks for watching.
Using Ultrasonic Sensor HC-SR04 with Arduinio part-1
Просмотров 3906 лет назад
Using Ultrasonic Sensor HC-SR04 with Arduinio part-1
Sir i need your help , please tell me how I can change the colors and all of the website, some changes like title and all are reflecting which are in php files. But css files are not editable. Please help me out.
Sir pls hlp me what os server nMe and pswrd
Does this connect automatically to USB and PC, because if you use it with another power supply, the MCU node doesn't sync with the website.
See: the USB cabe is only used to turn the ESP 32 on or to transfer data to it. Once the code is uploaded, you can charge with with an external battery or power supply without a problem. Once the ESP 32 / 8266 is on, it will try to connect the URL/ HTTP that you included in his code. The question is that the computer has to be online in order to project works, because the server / background of the system will be there. But in order to solve this you must buy an Host (like Hostgator ou Hostinger) and put the archives there like you did in the xampp folder. The example in the video is only to make internal projects.
waste of time , so many error... it works find on your pc because you didnt tell us there is error
Thanks for your feedback, I would appreciate it if you could share the error, Please consider the libraries versions and the compatibility
code is outdated, wasted a lot of time thinking that my hardware was faulty but the code dint work and that was the problem please update the code in your links at least
Thanks for the feedback, Yes, it's outdated. You should look into it to update it or just downgrade the library version
Hello can I ask what type of fingerprint do you use?
Second code please
Thanks for this video. But @Electronics Tech. I got 'There a database error!!' while trying to login for the first time.
Check the database credentials
Thanks can someone please help me with the admin password
123
When i do upload : Invalid.conversation from ‘int’ to cons char* What’s the solving pls❤
Hi Sir, am i able to change the adafruit logo shown in the screen?
Congratulations, great project, this project works correctly for me, I only have some problems with the attendance, at a certain time they no longer show me the attendance, how can I solve that error, I took the time zone from my country Mexico
Same case here. please let me know if u solved this already. Thank you!
Sir when i go yo the web site there i see the sql error
is it resolved?
when i upload the code to esp8266 i got this error control reaches end of non-void function [-Werror=return-type] help me!
#include "icons.h" Provide libreries files,
Thank you for this project. It's very good and useful. But I don't understand the Manage Device part. What is this system used for? Can anyone explain it to me? Sorry I'm Vietnamese
Good video sir. This is my final year project. Please sir when i want to login it says ,there a database error
Install the db. Follow the instructions on the code.
@@ubongedem6931 Thanks Sir. I had the solution from the other comments
Code not working
Downgrade the esp library version since I have not updated the code
Okay thank you
COM Error: Error (5): CommOpen (cresteFile) - Acesso Negado Como corrigir?
can someone please help? it somehow can't read the card. i don't know how to fix this problem 😭
there's an error when i upload the code, it says it can't open the device "\\. \ COM 1" The system cannot find the file specified.
can someone pls helpp 😭
Select the port properly, also try changing the ports you are connecting
thanks! it worked. but now my problem is that the RFID can't read the card.
sir code to do
How do I add an LCD module? Please send me the code
How do we add an LCD feature for this
did you find the code?
Thank's for share this object. It's very helpful for me. But I want to use it with esp8266, is it ok?
Great project, it works well for me, I just have a problem when I need to add fingerprints to other devices it doesn't save them, could you please help me?
Hello I want code of this project please provide me your contact number for next procedure
I am getting error While logging to admin Fatal error: Uncaught mysqli_sql_exception: Table 'biometricattendace.admin' doesn't exist in C:\xampp\htdocs\Biometric-Attendance-system-V2.0-master\biometricattendancev2\ac_login.php:22 Stack trace: #0 C:\xampp\htdocs\Biometric-Attendance-system-V2.0-master\biometricattendancev2\ac_login.php(22): mysqli_stmt_prepare(Object(mysqli_stmt), 'SELECT * FROM `...') #1 {main} thrown in C:\xampp\htdocs\Biometric-Attendance-system-V2.0-master\biometricattendancev2\ac_login.php on line 22
The issue is solved My database name is differents thats why
@@Ankii22 can you please tell me how to solve this issue
Hello can I add gsm module for text message so it can be use for rfid attendance with database through excel with text message to parents
Good day! Can we convert the RFID to QR code generated attendance system?
Iam trying to run AddCard.php but card id can't appear above names on webpage
pls share the project
when i add fingerprint, oled display shows fingerprint with cross and lock, it doesn't show scanning as you did and dev status is always free and not added. Serial monitor shows "checkMode and check to delete id " and doesn't even show "check to add id". how can i solve this error? I have also emailed sir.
Same with me..please help
The Data is not exporting in Excel sheet
Can you help me?
Adafruit finger detect test Found fingerprint sensor! Sensor contains 3 templates Waiting for valid finger... Check Mode Check to Delete ID Check Mode Check to Delete ID Check to Delete ID Check Mode
The Device is not connected to your local server
@@omwaghmare9272 how to connect?
I found solution of your problem just downgrade the virsion of xampp control panel.
sir my attendance is not being marked, its registering student finger print id but not marking attendance what could be the possible mistake we are doing please help me
Fixed
When scanning card no output seen on serial monitor
Check the serial Baudrate
@ElectronicsTechHaIs I already done all the connection and it works but im facing a problem which is when i want to add a fingerprint through the webpage can not add it, plus the screen oled dosn't display the scaning part as on your video and it show a fingerprint with × or √ May i know how can i solve thes problem please?Thank you sir
Open the serial monitor and send me a screenshot via email, Maybe you don't have a response from the server.
@@ElectronicsTechHaIs I have sent the email sir, please reply me
@@moehein9935 Bro did you solved this ?
Same problem
is it possible to change from RFID to Biometric?
I have the biometric version of the project here's the link: ruclips.net/video/4pQtER8PShw/видео.htmlsi=yfJZLvh6PfEIci8j
Adafruit finger detect test Found fingerprint sensor! Sensor contains 3 templates Waiting for valid finger... Check Mode Check to Delete ID Check Mode Check to Delete ID Check to Delete ID Check Mode When CLICKING ATTENDANCE OR ENROLLMENT, it doesnt communicate with my Serial Monitor.
Open the serial monitor and send me a screenshot via email, Maybe you don't have a response from the server
I have the same issues how do you solve it
Same issue did you solve?
@@mdhamza3636 same here
@ElectronicsTechHals how should we install plx-daq
Great project friend. I have a problem when I pull the code from the esp32: error: no matching function for the call to 'SimpleTimer::setInterval(long int, void (&)())' timer.setInterval(25000L, checkMode); Could you help me how to solve it please?
I am having the same issue, have you able to solve it ?
Make sure you have simpleTimer library installed.
whats the website username and pasword to log inside
admin 123
Thank's for share this object. It's very helpful for me. I want to use two sensor on a esp8266. 1 for into, 1 for outo. Can you help me? Thank's alot...
You can email me electbusinees@gmail.com
Hello is there by any chance to get the code to use 3 or more cards? I tried changing variables but it wont work
Sure as I explain in the video use this updated code follow line 20: github.com/InfinityWorldHI/RFID_Excel/blob/master/RFID_Excel_Loop_save/RFID_Excel_Loop_save.ino
@@ElectronicsTechHaIs Im sorry but I dont exactly know what you meant. Do I have to replace those with my cards own UID cause even after I did that my serial scanner still wont scan the tags.
tutorial please
Can combine attendance and door lock system using fingerprint in esp8266?
can i ask you about my problem? "control reaches end of non-void function [-Werror=return-type]"
Does it need to be plugged in to the laptop always? Or will it upload to the website
No just power it up and leave the laptop on so the server is online
Sir I did the connections and well bulit is showing only Read personal data on a MIFARE PICC: till it was showing correctly but that Rfid card is not scanning by the scanner
Sir please reply we have to submit project by tomorrow
Did you solved this?
Hello if I log in it shows Fatal error