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ADTechKnow
India
Приєднався 29 тра 2017
This channels discusses about the latest technologies available in the Tech World.
Відео
XOR Gate using OR,NOT and AND Gates#digital electronics#Logic Gates
Переглядів 2221 годину тому
HI, This video shows the building XOR Gate using OR,NOT and AND Gates.This circuit is simulated using Wokwi simulato.r
Understanding Serial Communication: Types and Their Meanings Explained Simply
Переглядів 16День тому
HI, Serial communication is a crucial concept in electronics and computing, enabling devices to exchange data efficiently. In this video, we break down the different types of serial communication, including Asynchronous, Synchronous, Simplex, Half-Duplex, Full-Duplex, and more. Whether you're a beginner or just brushing up on your knowledge, this guide will help you understand how these communi...
Top 10 interview questions along with sample answers for an Embedded Engineer#techeducation
Переглядів 8День тому
Top 10 interview questions along with sample answers for an Embedded Engineer position:
Interface Stepper Motor with ESP32|Wokwi Simulater#esp32
Переглядів 3514 днів тому
HI, This video shows how to interface Stepper Motor with ESP32.The Simulation is done in Wokwi Simulater.
Use ADC of STM32|WokwiSimulator #stm32
Переглядів 1614 днів тому
Use ADC of STM32|WokwiSimulator #stm32
Interface DHT22 Temperatue and Humidity Sensor with Arduino #arduino #arduinoboard
Переглядів 3921 день тому
Interface DHT22 Temperatue and Humidity Sensor with Arduino #arduino #arduinoboard
Blink Led On STM32 Nucleo32!Wokwi Simulator#techeducation #stm32
Переглядів 8128 днів тому
Blink Led On STM32 Nucleo32!Wokwi Simulator#techeducation #stm32
Understanding SSL and TLS: Securing Your Data Online
Переглядів 15Місяць тому
Understanding SSL and TLS: Securing Your Data Online
Interface hx711 with ESP32|Weigh Scale | Wokwi Simulator#programming #esp32
Переглядів 4814 місяці тому
Interface hx711 with ESP32|Weigh Scale | Wokwi Simulator#programming #esp32
Live GPIO State of ESP32 using GPIO Viewer
Переглядів 6137 місяців тому
Live GPIO State of ESP32 using GPIO Viewer
Control Water Pump using RemoteXY App on Mobule|ESP32
Переглядів 7087 місяців тому
Control Water Pump using RemoteXY App on Mobule|ESP32
Capture Mott Communication with Wireshark|Mosquitto Broker
Переглядів 2258 місяців тому
Capture Mott Communication with Wireshark|Mosquitto Broker
Storing Data in Flash Memory(NVS) in ESP32
Переглядів 7658 місяців тому
Storing Data in Flash Memory(NVS) in ESP32
Water Level Controller using Ultrasonic Sensor and ESP32|Tasmota|HomeAssistant
Переглядів 3,5 тис.9 місяців тому
Water Level Controller using Ultrasonic Sensor and ESP32|Tasmota|HomeAssistant
Interface ULtraSonic Sensor with ESP32 and Tasmota-Home Assistant
Переглядів 1,5 тис.9 місяців тому
Interface ULtraSonic Sensor with ESP32 and Tasmota-Home Assistant
Integrate ultrasonic Water level Controller with Home Assistant|Wokwi Simulator
Переглядів 2,8 тис.Рік тому
Integrate ultrasonic Water level Controller with Home Assistant|Wokwi Simulator
Use ESP32 with RemoteXY App|No coding
Переглядів 15 тис.Рік тому
Use ESP32 with RemoteXY App|No coding
Use Soil Moisture Sensor With Arduino|Tinkercad Arduino Simulator
Переглядів 2,8 тис.Рік тому
Use Soil Moisture Sensor With Arduino|Tinkercad Arduino Simulator
Use DHT22 (Temperature and humidity) Sensor with ESp32|Wokwi Simulator
Переглядів 13 тис.Рік тому
Use DHT22 (Temperature and humidity) Sensor with ESp32|Wokwi Simulator
Water level Controller Using Ultrasonic Sensor with ESP32|Wokwi Simulator
Переглядів 12 тис.Рік тому
Water level Controller Using Ultrasonic Sensor with ESP32|Wokwi Simulator
how can we know which task is running on which core, and can we manipulate the core, what i mean is if i wants to run the particular task on particular core so how can we do ?
hi thanks for making a lecture make video on buffers,notification,queues
Thanks! Noted.
what if i have to add oled display into it? what are the connections?
And it dose not work I get error tls connection
thanks
@@chesstechtricks Welcome!.
how download?
Hi ,In the Arduino IDE, go to tools select the Board you are using then select port to which your ESP32 Board is connected. Go to Sketch and click on upload. This video shows this procedure from timestamp 6:16 onwards. Thanks!
Can you please write the rules to turn on and off the pump at 10 percent and at 100 percent. Without using home assistant and mqtt.
i have esp 32 cam module how can i choose pins for that because it only shows pin of other esp which have approx 40 pins
You can use the Esp32 cam. Use appropriate pin, choose esp32cam board and compile.
@@adtechknow2761 i did the same but like i chose 16 number pin but when I connect with the wifi and click on button from app the supply didn’t came in the pin 🙂
@@SatvirSingh_NITJ Did you try pin 4?.
can u make a video on notification using arduino wifi sheild
Bro i need your help
please keep the code
❤thank you for video
Thanks!.
Program please sirr
visit the blog Article: techknowsurf.blogspot.com/2023/03/tinkercad-arduino-simulator.html and locate Code for Use Soil Moisture Sensor With Arduino|Tinkercad Arduino Simulator topic. Thanks!
Amazing tutorial, thank you!
Thanks!.
Thank you!
You're welcome!
I follow your instructions but after run all command i just have 5 file (except ca.rsl). So when i sub it fail with message: Protocol Error can you help me.
thank you for this project. it is very intresting project and you understand better way so thank you very much
The music makes this so hard to get the info
Is the automation possible with berry script with using homeassistant
I haven't tried. But, it may be possible. Thanks!.
Thanks for the video ! , how can i set the offset for GMT -4:30 ?
Thanks!. Try setting offset -16200..
@@adtechknow2761 how You calculate that númber ? Is there some explanation in library source code ?
Yes indeed, there is a line inside library that says the parameter "OFFSET" should be in SECONDS. I just checked and if you need -4:30GMT is -16200seconds. I haven't proved yet, but thanks a lot @@adtechknow2761
Excellent step by step instruction video. MQTT to Adafruit was simple enough but I struggled with Thingspeak until watching your easy to follow instructions. Soon became apparent what I was missing. Thankyou.
Glad it helped!.
Excellent explanation, thanks for sharing your knowledge, but I have a problem loading the 38-pin esp32Wroom, which one do you suggest so that the Arduino can get off the cards, thank you
Esp32Wroom is also ok for this application. Thanks.
This video helped me lot, in setting up mqtt. Thank you for the detail explanation
Glad it helped!
I use Esp8266 but when connecting to Fingerprint Sensor R-307, it says no fingerprint found. I have correctly installed 3V, ground, TX seconds into RX and vice versa, please help me
Hi, Connect 5V not 3v.Thanks!.Plz refer R-307 schematic shown in the video.
Excellent step by step explanation. Followed all by the letter, everything work perfect as long as I was running it on the local host, however after creating the test.conf and running the broker eighter the sub nor the pub seems to connect to the broker with the ip address? It keeps telling me Error: Connection refused? What am I doing wrong?
Um grande abraço do Brasil. Gostaria de saber se existe uma maneira de enviar para planilha Google e gerar gráficos Muito obrigado
if you are getting cmake issue and cmakelist.txt not found then how to solve it
Can you make this on wokwi with Google voice controlled led😊
Very good bro thanks for your effort.
Thanks!.
jeśli to tak działa to git
Amazing!
Thanks!
Nice Video, is there any possibilities to convert the distance to liter value by multiplying the tank dimensions how to do that in home assistant
Bro when I use the IP address, it gives an error. How do I solve this problem?
Guy :)-perfect. Thank You.
Good beautiful ❤🎉🎉
Thanks!.
Can you please tell me regarding the attacks that can perform on current version of MQTT and how it can be secured. Please give me sources to learn as i am interested into ethical hacking thank you.
You should try doing the same thing on a raspberry PI Zero W. Over complicated, buggy, unreliable. This took me 10 minutes with an ESP32! Great video thanks :)
Thanks for the tip!
Thank you bro, that's help me a lot
Happy to help
it says my Password is wrong if i try to login. If i double check my hash/raw passwort, everything is okay. Whats the problem?
Terrible!!!!
I agree presentation is terrible, but content is good! Very minimal
Wonderful video, but when i followed the video unable to see the packets on wireshark . please suggest me do i need to any specific configuration
Thanks! You can watch this video, It may help you. ua-cam.com/video/6UfrlhIScd0/v-deo.html
Thank you Sir for this informative work.
Hey, I did something similar a couple years back, however it doesn't work for me because of water droplets forming on the sensor. So it always shows 100%. The first sensor I used was damaged pretty quickly, so I used one which comes in a plastic enclosure. Droplets of course form as well. I have not yet come up with a solution to get rid of the water droplets forming on the sensor and messing up the measurement. Don't you have that problem? Also a tip: Try elevenlabs or descript for voice overs.
Sinricpro app doesn't change ssid and password.pl help how to edit coded ssid and pass on app .it reply not set to setsetting
Traceback (most recent call last): File "<stdin>", line 56, in <module> File "<stdin>", line 36, in publish_to_thingspeak File "umqtt/simple.py", line 108, in connect IndexError: bytes index out of range --- line - client.connect() client = MQTTClient(client_id, THINGSPEAK_MQTT_SERVER, user=THINGSPEAK_MQTT_USER, password="") try: client.connect()
Interesting video but you are taking for granted and not explaining a lot of steps
Well explained . very helpful.
why are you playing loud music, it's one of the most irritating things I've experienced in a long time, you're ruining something that might have been good, but you can't bear to see the end
شكرا فيديو رائع
Cant find it through bluetooth