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SME Dehradun
India
Приєднався 14 сер 2013
Research & Development Company for IoT & Wireless Products.
Schematics Microelectronics is an industry specialized for A-Z R&D in the field of Internet of Things, Embedded Systems, Wireless Sensor Networks, and robotics. Standing Strong since 2014, SME has Curated products starting from cute toys to bring a smile on the face to Military Assistance products for high sensitive supremacy on the battlefield. With its skilled and experienced team, it has come a long way and has created its own brand identity from scratch among the top companies in the relevant field all over India. Lately, it is also listed in Trade India's list of verified sellers offering supreme quality product development and hardware/software projects consultancy services in the relevant areas.
IoT Controlled LED Matrix Notice Board using MAX7219 and Blynk 2.0: Step-by-Step Guide
IoT Controlled LED Matrix Notice Board using MAX7219 and Blynk 2.0: Step-by-Step Guide
Переглядів: 2 513
Відео
Home Automation with Raspberry Pi and New Blynk2.0: A Ultimate Step-by-Step Guide
Переглядів 3,1 тис.Рік тому
Home Automation with Raspberry Pi and New Blynk2.0: A Ultimate Step-by-Step Guide
Smart Plant Care with IoT Monitoring and Automated Water Pump using Blynk 2.0 - Method 2
Переглядів 4 тис.Рік тому
Smart Plant Care with IoT Monitoring and Automated Water Pump using Blynk 2.0 - Method 2
Building a Smart Dustbin with IoT using Blynk 2.0 and ESP32/NodeMCU ESP8266 - Method 2
Переглядів 27 тис.Рік тому
Building a Smart Dustbin with IoT using Blynk 2.0 and ESP32/NodeMCU ESP8266 - Method 2
Smart Home Automation with Blynk 2.0 IoT App and Web Dashboard: Latest method with ESP8266 and ESP32
Переглядів 2,5 тис.Рік тому
Smart Home Automation with Blynk 2.0 IoT App and Web Dashboard: Latest method with ESP8266 and ESP32
Real-time Monitoring of Humidity and Temperature: Sending DHT11 Sensor Data to ThingSpeak Server
Переглядів 6 тис.Рік тому
Real-time Monitoring of Humidity and Temperature: Sending DHT11 Sensor Data to ThingSpeak Server
How to Install, Troubleshoot and Fix COM Port Drivers for Arduino Boards - FTDI and CH340 Series
Переглядів 75 тис.Рік тому
How to Install, Troubleshoot and Fix COM Port Drivers for Arduino Boards - FTDI and CH340 Series
How to Decode RFID Cards with RC522 RFID Reader: Step-by-Step Tutorial
Переглядів 4,3 тис.Рік тому
How to Decode RFID Cards with RC522 RFID Reader: Step-by-Step Tutorial
Creating an IoT LED Message Display using Blynk's Latest App and UART LED Matrix by SUNROM
Переглядів 2,4 тис.Рік тому
Creating an IoT LED Message Display using Blynk's Latest App and UART LED Matrix by SUNROM
LED Control with Raspberry Pi using Blynk 2.0 IoT Mobile App and Web Dashboard | SME Dehradun
Переглядів 10 тис.Рік тому
LED Control with Raspberry Pi using Blynk 2.0 IoT Mobile App and Web Dashboard | SME Dehradun
A Complete Guide on Calibrating Soil Moisture Sensors for Agriculture and Plant Monitoring
Переглядів 6 тис.Рік тому
A Complete Guide on Calibrating Soil Moisture Sensors for Agriculture and Plant Monitoring
Control Multiple Servo Motors with New Blynk 2.0: A Step-by-Step Guide to 5 Servo Angle Control
Переглядів 14 тис.Рік тому
Control Multiple Servo Motors with New Blynk 2.0: A Step-by-Step Guide to 5 Servo Angle Control
Humidity and Temperature Monitoring with Raspberry Pi and New Blynk2.0 IoT App and Web Dashboard
Переглядів 17 тис.Рік тому
Humidity and Temperature Monitoring with Raspberry Pi and New Blynk2.0 IoT App and Web Dashboard
Introducing the Robotic Plant Pot: Revolutionizing Plant Care with Light-Chasing Innovation!
Переглядів 433Рік тому
Introducing the Robotic Plant Pot: Revolutionizing Plant Care with Light-Chasing Innovation!
Raspberry Pi with DHT11 | Humidity and Temperature Sensor Monitoring
Переглядів 9 тис.Рік тому
Raspberry Pi with DHT11 | Humidity and Temperature Sensor Monitoring
GPRS Home Automation: Control Devices Remotely with Blynk2.0 and GPRS Modem!
Переглядів 775Рік тому
GPRS Home Automation: Control Devices Remotely with Blynk2.0 and GPRS Modem!
Raspberry Pi- Auto Connect to Wifi and access to Laptop and PC using VNC Viewer
Переглядів 3,6 тис.Рік тому
Raspberry Pi- Auto Connect to Wifi and access to Laptop and PC using VNC Viewer
Getting started with Raspberry Pi | How to install Raspbian Desktop OS in Raspberry Pi
Переглядів 1,7 тис.Рік тому
Getting started with Raspberry Pi | How to install Raspbian Desktop OS in Raspberry Pi
Step-by-Step Guide: Installing New Blynk2.0 IoT Library in Arduino IDE for Seamless IoT Development!
Переглядів 4,3 тис.Рік тому
Step-by-Step Guide: Installing New Blynk2.0 IoT Library in Arduino IDE for Seamless IoT Development!
Gmail Notifications and Blynk2.0 IoT: Fire Sensor Monitoring with New Blynk Cloud Dashboard!
Переглядів 19 тис.Рік тому
Gmail Notifications and Blynk2.0 IoT: Fire Sensor Monitoring with New Blynk Cloud Dashboard!
Gas Monitoring with Blynk2.0 IoT App and Cloud Web Dashboard: Learn How to Use MQ2 Gas Detector!
Переглядів 4,3 тис.Рік тому
Gas Monitoring with Blynk2.0 IoT App and Cloud Web Dashboard: Learn How to Use MQ2 Gas Detector!
Burn Bootloader and Program ATmega16/32 with Arduino IDE using FTDI Programmer like Arduino Uno!
Переглядів 14 тис.Рік тому
Burn Bootloader and Program ATmega16/32 with Arduino IDE using FTDI Programmer like Arduino Uno!
Send DHT11 Data to Blynk2.0 IoT App and Web Dashboard: Streamline Your Data Monitoring!
Переглядів 1,7 тис.Рік тому
Send DHT11 Data to Blynk2.0 IoT App and Web Dashboard: Streamline Your Data Monitoring!
How to Interface LoRa Ra01/Ra02 with Custom Atmega328 Board | LoRa testing with Arduino IDE
Переглядів 3,6 тис.Рік тому
How to Interface LoRa Ra01/Ra02 with Custom Atmega328 Board | LoRa testing with Arduino IDE
NodeMCU ESP8266 Factory Reset, Erase EEPROM and Bootloader Repair- All in one in a Single Click
Переглядів 101 тис.2 роки тому
NodeMCU ESP8266 Factory Reset, Erase EEPROM and Bootloader Repair- All in one in a Single Click
ESP32 Troubleshooting: Reset, Erase EEPROM, and Repair Bootloader with Online ESPtool - Easy Fixes!
Переглядів 133 тис.2 роки тому
ESP32 Troubleshooting: Reset, Erase EEPROM, and Repair Bootloader with Online ESPtool - Easy Fixes!
Heart Beat Monitoring with New Blynk IoT App- Pulse Sensor with IoT | Serial communication
Переглядів 12 тис.2 роки тому
Heart Beat Monitoring with New Blynk IoT App- Pulse Sensor with IoT | Serial communication
How to make Music Player using Arduino in low budget
Переглядів 1,7 тис.2 роки тому
How to make Music Player using Arduino in low budget
Distance Measurement with Thingspeak Server | NodeMCU ESP8266 | ESP32 | SME Dehradun
Переглядів 7 тис.2 роки тому
Distance Measurement with Thingspeak Server | NodeMCU ESP8266 | ESP32 | SME Dehradun
How to fix Errors in new Blynk2.0 | Compilation Error |Connection Error | Board Error| Library Error
Переглядів 18 тис.2 роки тому
How to fix Errors in new Blynk2.0 | Compilation Error |Connection Error | Board Error| Library Error
Have u got the code for two servo control
I have already posted a video on multiple servo motor. Below video may help you. ua-cam.com/video/DBrLP0DQazc/v-deo.html
after erase and upload new bin file I recive comunication in ma arduino ide invalid header: 0x5b1b6769
Refresh it again. It may be issue of configuration
@@SMEDehradun I installled once again and still the same...
@@SMEDehradun 01:28:12.527 -> invalid header: 0x010004ea 01:28:12.560 -> invalid header: 0x010004ea 01:28:12.592 -> invalid header: 0x010004ea 01:28:12.658 -> invalid header: 0x010004ea 01:28:12.691 -> invalid header: 0x010004ea 01:28:12.723 -> invalid header: 0x010004ea 01:28:12.790 -> invali�ets Jul 29 2019 12:21:46
01:32:16.657 -> Y���wrong chip id 0x0002 01:32:16.754 -> wrong chip id 0x0002 01:32:16.760 -> wrong chip id 0x0002 01:32:16.793 -> wrong chip id 0x0002 01:32:16.825 -> wrong chip id 0x0002 01:32:16.890 -> wrong chip id 0x0002 01:32:16.922 -> wrong chip id 0x0002 01:32:16.989 -> ets Jul 29 2019 12:21:46
It may be hardware issue.
Tankkkkk❤❤❤❤
🙏
My board is not even been recognized by computer, I already changed the cable to 3 differents enabled to tranfer files, but it doesnt work anyway. I plug it to usb port and nothing help, neighter appears on device managers. Node MCU 8266
Then there is issue with your board hardware.
Nice work sir
🙏
Thanks
Having done that it now rewrites on the first upload to this Wrote 266768 bytes (147817 compressed) at 0x00010000 in 2.3 seconds (effective 922.0 kbit/s)... Hash of data verified. and fails again, any thoughts?
Try again it in internet explorer or edge. If it’s happens again, then it may issue with hardware. Try to change the comport, it may help.
You absolute bloody star, i nearly threw it away but now it works again, thank you, coffee on the way
Ohhh that’s great that we could help you. Waiting for the coffee 😂😂.
i need some help im stuck on this Uploading stub... Running stub... Stub running... and if i try to erase flash like that this occurs Erasing flash (this may take a while)... Error: Timeout Erasing flash (this may take a while)... Error: Timeout any idea?
Check your com port and your board hardware configuration
Thank you so much dude
🙏
excuse me sir, where can i find your source code to test?
There is bin file link given in the description. Sorry for the source file.
where is the link?
Below in the video description.
When connect to the blynk it shows wrong value
Check the blynk credentials you have created is correct in the program.
even after connecting the Arduino board and checking the USB cable, i am not able to see the port option in the device manager
You will get all options to install com port in your computer in the video. And still you are not getting the com port, then you need to check your board’s hardware.
Hi I did what you said but its as if nothing changed The wifi name is still not showing, is there any other way
This video shown how to flash the firmware. You want o make it AP or ST, then you need to update your code, not firmware.
Lights are not blinking and in ide nothings is able to flash
If your computer recognise the com port and the program is not flashed and board is not working, then try to upload bootloader in your IC. Below link may help you to upload bootloader- ua-cam.com/video/AwbcOT2z69k/v-deo.html
@@SMEDehradun nothing is flashing with any type of software
Then you need to check your board hardware.
@@SMEDehradun i already order esp32 5 pcs
@MohammadHamza-hn4vj 👍
What are the applications?
It’s RF. Just Search LoRa in google and you will get results
hello Sir, can I use Codevision on and off codes? Codevision and Arduino both use this microcontroller at the same time?
It may be but you need to test it out.
Thank you. Can you test this solutions?
I will try whenever get time.
I want use Arduino Nano . But i get error memory size . I should use only Arduino Uno board ? I can't use Arduino Nano?
You can try
I am getting Error: Timeout
It’s your com port issue. Check your board com port.
Hello sir I already have PLC indicator for pH and temperature and it has output for the same But I don't know how to read or datalog it in my PC I am a biology graduate please can you guide me how can I datalog my reading of my pH and temperature with or without Arduino
Can you help me with this. I have esp32 s2 pico, when plugged to the power supply led on the board was working. After installing arduino ide and trying to make it work, led was off and pc wouldnt recognize it. So I did hold boot, press reset and release boot. After that pc reacted and I could only do arduino ide example get chip id. There is still no light from the board and I couldnt even do basic blink with a led. Tried some methods and again it doesnt give signs of life when plugged to pc or to external power supply.
I think, you need to install com port driver for your board. Below video may guide you batter, how to install com port driver- ua-cam.com/video/LpohiGf8GiU/v-deo.html
I got stuck on 'stub running'.. I'm getting worried now, dang it no way my luck is this bad
Check your board hardware
Hlo sir I have made the full project but one problem im facing that when I'm sensing the ir sensor it took 10 second to rotate the servo 90 degree and once im moving my hand from ir sensor the servo goes to 0 degree.. Sir please say what to do.. It's urgent sir please 🙏🏻
Great to hear that your project is working: You can change the delay option in code.
Im using Esp3266 it's not shown in the board manager..why
You need to install the esp8266 by adding the external link. Below link will guide you step by step. www.nuttyengineer.com/knowledge-blog/nuttyfi-iot-board-in-arduino-ide/
Done sir.after that when I am uploading the program There is an pop up error which is "D7 was not declared in this scope did u mean V7 " like that showing.kindly help me to complete the project sir
@gokulpriya-y4u D7 is D7 no pins
@@SMEDehradun can't understand sir
@@SMEDehradun I need to complete this project by tomorrow sir..kindly help me sir
Didn't work at all. Clicking on connect immediately pops up "Connected to device: null".
Check your board hardware.
After causing myself much frustration by trying the process with FireFox and Chrome I tried Microsoft Edge. It worked perfectly the first time.... No idea why but then I don't care... Your video was beautiful...🙂
i got the error timeout, what can i do?
Select your board’s com port. If it happens again, that means hardware issue.
@user-kf5my5uw9e 0 seconds ago can you help me in correcting this code it give this error WARNING: library LiquidCrystal I2C claims to run on avr architecture(s) and may be incompatible with your current board which runs on esp32 architecture(s). In file included from c:\Users\princ\Documents\Arduino\libraries\Blynk\src/BlynkApiArduino.h:14, from c:\Users\princ\Documents\Arduino\libraries\Blynk\src/BlynkSimpleEsp32.h:20, from C:\Users\princ\Documents\Arduino\sumit\sumit.ino:3: c:\Users\princ\Documents\Arduino\libraries\Blynk\src/Blynk/BlynkApi.h:39:6: error: #error "Please specify your BLYNK_TEMPLATE_ID and BLYNK_TEMPLATE_NAME" 39 | #error "Please specify your BLYNK_TEMPLATE_ID and BLYNK_TEMPLATE_NAME" | ^~~~~ exit status 1 Compilation error: exit status 1..... and code is this.. #include <WiFi.h> #include <WiFiClient.h> #include <BlynkSimpleEsp32.h> #include <LiquidCrystal_I2C.h> LiquidCrystal_I2C lcd(0x27, 20, 4); #include "HX711.h" #define DOUT 23 #define CLK 19 #define BUZZER 25 HX711 scale; #define BLYNK_PRINT Serial char auth[] = "xWQUI2t43MtR6WFw1X-coN8X8q8oKa-n"; char ssid[] = "*******"; char pass[] = "********"; int liter; int val; float weight; float calibration_factor = 102500; // change this value for your Load cell sensor void setup() { // Set up serial monitor Serial.begin(115200); lcd.init(); lcd.backlight(); pinMode(BUZZER ,OUTPUT); Serial.println("Remove all weight from scale"); scale.begin(DOUT, CLK); scale.tare(); //Reset the scale to 0 long zero_factor = scale.read_average(); //Get a baseline reading Serial.print("Zero factor: "); //This can be used to remove the need to tare the scale. Useful in permanent scale projects. Serial.println(zero_factor); Blynk.begin(auth, ssid, pass); } void loop() { Blynk.run(); measureweight(); } void measureweight(){ scale.set_scale(calibration_factor); //Adjust to this calibration factor weight = scale.get_units(5); if(weight<0) { weight=0.00; } liter = weight*1000; val = liter; val = map(val, 0, 505, 0, 100); lcd.clear(); lcd.setCursor(1, 0); lcd.print("IOT Based IV Bag"); lcd.setCursor(2, 1); lcd.print("Monitering System"); Serial.print("Kilogram: "); Serial.print(weight); Serial.println(" Kg"); lcd.setCursor(1, 2); lcd.print("IV Bottle = "); lcd.print(liter); lcd.print(" mL"); Serial.print("IV BOTTLE: "); Serial.print(liter); Serial.println("mL"); lcd.setCursor(1, 3); lcd.print("IV Bag Percent="); lcd.print(val); lcd.print("%"); Serial.print("IV Bag Percent: "); Serial.print(val); Serial.println("%"); Serial.println(); delay(500); if (val <= 50 && val >= 40){ Blynk.logEvent("iv_alert","IV Bottle is 50%"); digitalWrite(BUZZER, HIGH); delay(50); digitalWrite(BUZZER, LOW); delay(50); } else if (val <= 20){ Blynk.logEvent("iv_alert","IV Bottle is too LOW"); digitalWrite(BUZZER, HIGH); } else{ digitalWrite(BUZZER, LOW); } Blynk.virtualWrite(V0,liter); Blynk.virtualWrite(V1,val); } ....please help me i am class 10 student . please brother help me plelease ... and video link is this ... ua-cam.com/video/vp6fPYU9UGQ/v-deo.htmlsi=VAeU_8kxdxZkV9NE please bhai help mee please please give fast reply
@user-kf5my5uw9e 0 seconds ago can you help me in correcting this code it give this error WARNING: library LiquidCrystal I2C claims to run on avr architecture(s) and may be incompatible with your current board which runs on esp32 architecture(s). In file included from c:\Users\princ\Documents\Arduino\libraries\Blynk\src/BlynkApiArduino.h:14, from c:\Users\princ\Documents\Arduino\libraries\Blynk\src/BlynkSimpleEsp32.h:20, from C:\Users\princ\Documents\Arduino\sumit\sumit.ino:3: c:\Users\princ\Documents\Arduino\libraries\Blynk\src/Blynk/BlynkApi.h:39:6: error: #error "Please specify your BLYNK_TEMPLATE_ID and BLYNK_TEMPLATE_NAME" 39 | #error "Please specify your BLYNK_TEMPLATE_ID and BLYNK_TEMPLATE_NAME" | ^~~~~ exit status 1 Compilation error: exit status 1..... and code is this.. #include <WiFi.h> #include <WiFiClient.h> #include <BlynkSimpleEsp32.h> #include <LiquidCrystal_I2C.h> LiquidCrystal_I2C lcd(0x27, 20, 4); #include "HX711.h" #define DOUT 23 #define CLK 19 #define BUZZER 25 HX711 scale(DOUT, CLK); #define BLYNK_PRINT Serial char auth[] = "xWQUI2t43MtR6WFw1X-coN8X8q8oKa-n"; char ssid[] = "*******"; char pass[] = "********"; int liter; int val; float weight; float calibration_factor = 102500; // change this value for your Load cell sensor void setup() { // Set up serial monitor Serial.begin(115200); lcd.init(); lcd.backlight(); pinMode(BUZZER ,OUTPUT); Serial.println("Remove all weight from scale"); scale.set_scale(); scale.tare(); //Reset the scale to 0 long zero_factor = scale.read_average(); //Get a baseline reading Serial.print("Zero factor: "); //This can be used to remove the need to tare the scale. Useful in permanent scale projects. Serial.println(zero_factor); Blynk.begin(auth, ssid, pass); } void loop() { Blynk.run(); measureweight(); } void measureweight(){ scale.set_scale(calibration_factor); //Adjust to this calibration factor weight = scale.get_units(5); if(weight<0) { weight=0.00; } liter = weight*1000; val = liter; val = map(val, 0, 505, 0, 100); lcd.clear(); lcd.setCursor(1, 0); lcd.print("IOT Based IV Bag"); lcd.setCursor(2, 1); lcd.print("Monitering System"); Serial.print("Kilogram: "); Serial.print(weight); Serial.println(" Kg"); lcd.setCursor(1, 2); lcd.print("IV Bottle = "); lcd.print(liter); lcd.print(" mL"); Serial.print("IV BOTTLE: "); Serial.print(liter); Serial.println("mL"); lcd.setCursor(1, 3); lcd.print("IV Bag Percent="); lcd.print(val); lcd.print("%"); Serial.print("IV Bag Percent: "); Serial.print(val); Serial.println("%"); Serial.println(); delay(500); if (val <= 50 && val >= 40){ Blynk.logEvent("iv_alert","IV Bottle is 50%"); digitalWrite(BUZZER, HIGH); delay(50); digitalWrite(BUZZER, LOW); delay(50); } else if (val <= 20){ Blynk.logEvent("iv_alert","IV Bottle is too LOW"); digitalWrite(BUZZER, HIGH); } else{ digitalWrite(BUZZER, LOW); } Blynk.virtualWrite(V0,liter); Blynk.virtualWrite(V1,val); } ....please help me i am class 10 student . please brother help me plelease ... and video link is this ... ua-cam.com/video/vp6fPYU9UGQ/v-deo.htmlsi=VAeU_8kxdxZkV9NE please bhai help mee please please give fast reply
very very Thankyou so much sir ji❤
🙏 most welcome
Sir you work very hard and because of your video we were able to install bootloader in Arduino Uno and now it seems very easy.🙏🙏🙏
🙏 thanks. Our video could help you.
Sir muje o program chahiye sir kidar milega plz give me the program
Check the link in video description for programming code. You can do this project with alternate method. Below is the link of video. ua-cam.com/video/mLzEb_1i9UQ/v-deo.html
if we are using 12v battery then we also need 5v power supply module
You can use 12V battery, but must attach 12V to 5V if required
@@SMEDehradun 12v to 5v means
Yes
@@SMEDehradun thank you sir
🙏
sir if we use 12v battery without using 12v adapter does it work
Yes It will.
@@SMEDehradun thank you sir
Welcome
i love you bro thank
🙏
Helloo i don't get notifications...
Follow all the instructions and create your event properly.
@@SMEDehradun they has different options then you and buzzer also not making sound
bt u r videos are very helpfull for us.. Thank you..
Check that the pins you have defined for is properly attached and also double check the code you have added for it.
Hi sir How could i make it home plz make a explain video
Hi, If you want to work with LoRa, I have already post a video on basics testing of LoRa modules. Below is the link. ua-cam.com/video/8DNXwsTrWFk/v-deo.html
Super video. Thank you :)
🙏
Very good ¡¡ congratulations for this video, very good explained
🙏
If u have this error: upload on board on Arduino IDE but on terminal it appears rebooting E (3XX) core flash corrupted. Solution for Arduino IDE users: turn the version of the esp32 board library from to 3.0.2 and it will solve the issue of constantly rebooting in the terminal. 21 jul 2024
👍
but how to calibrate acceleration from vibration on this modul adxl335? can i use ur code for that?
You need to make a separate code for vibration monitoring.
Woww!!
🙏
Sir i am getting these errors how can i sovle this... WARNING: library Servo claims to run on avr, megaavr, sam, samd, nrf52, stm32f4, mbed, mbed_nano, mbed_portenta, mbed_rp2040, renesas architecture(s) and may be incompatible with your current board which runs on esp32 architecture(s). In file included from C:\Users\vishwa\Documents\Arduino\smart_dustbin\smart_dustbin\smart_dustbin.ino:14: C:\Users\vishwa\Documents\Arduino\smart_dustbin\smart_dustbin\BlynkEdgent.h:16:2: error: #error "Please specify your BLYNK_TEMPLATE_ID and BLYNK_DEVICE_NAME" 16 | #error "Please specify your BLYNK_TEMPLATE_ID and BLYNK_DEVICE_NAME" | ^~~~~ In file included from C:\Users\vishwa\Documents\Arduino\smart_dustbin\smart_dustbin\smart_dustbin.ino:20: C:\Users\vishwa\AppData\Local\Arduino15\libraries\Servo\src/Servo.h:79:2: error: #error "This library only supports boards with an AVR, SAM, SAMD, NRF52 or STM32F4 processor." 79 | #error "This library only supports boards with an AVR, SAM, SAMD, NRF52 or STM32F4 processor." | ^~~~~ exit status 1 Compilation error: #error "Please specify your BLYNK_TEMPLATE_ID and BLYNK_DEVICE_NAME"
i have already given the blynk template id and device name
@vishwanathkori-ig8lj It’s blynkedgent methodology to connect with blynk and you need to put all the header inside the programming folder. It’s little typical for new comer. I think you need to do this project on alternate way. Below is the link that helps you. ua-cam.com/video/mLzEb_1i9UQ/v-deo.html
pls be vegan animals also have lifes Radhe Radhe
🙏
pls be vegan animaks also have lifes Radhe Radhe
🙏
MESSIRVIO ahi te va el like rufian +10
Plz comment in English
hello sir, i have a question, does IR sensor and step down power supply is a necessity because i dont have it. Tq :)
IR sensor is used here to sense the hand, to open the bin flap. So it is necessary if you are using automatic opening of flap. Step down power supply is not required. You can use 5V power input.
In file included from C:\Users\saksham mehta\Documents\Arduino\Home-automation\Demo_code_Blynk2_Nodemcu\Demo_code_Blynk2_Nodemcu.ino:16: C:\Users\saksham mehta\Documents\Arduino\Home-automation\Demo_code_Blynk2_Nodemcu\BlynkEdgent.h:16:2: error: #error "Please specify your BLYNK_TEMPLATE_ID and BLYNK_DEVICE_NAME" 16 | #error "Please specify your BLYNK_TEMPLATE_ID and BLYNK_DEVICE_NAME" | ^~~~~ exit status 1 Compilation error: #error "Please specify your BLYNK_TEMPLATE_ID and BLYNK_DEVICE_NAME"
If you read the error carefully, you get the reason for it.
where is this in Dehradun? I am new to Arduino and need to learn
Search our SME Dehradun in google and you will find it. Below is the link- g.co/kgs/EdgP7ZM
Hello, can i add image capture when the fire detected?
Yes. You can use ESP32 camera module for it.
@@SMEDehradun then it will send to gmail?
What are the procedure for that?
You need to create the custom code for it and you can push the snap to your google drive
getting an error - any idea?? Erasing flash (this may take a while)... Chip erase completed successfully in 49.945s Warning: Image file at 0x0 doesn't look like an image file, so not changing any flash settings. looks all OK but not working...
You need to check your board flesh size. Then according my chose the bin file accordingly. ESP32 has 2 size flash- 4 & 32. Check and then try.
@@SMEDehradun Turns out I have a 16MB with 8 PSRAM - model N16R8 - any idea where to get the factory image for that one??
I haven’t tested this version, so can’t say.