This article shows you how to create a temperature Arduino data logger. We’ll use the DHT11 to measure temperature, the real time clock (RTC) module to take time stamps and the SD card module to save the data on the SD card. Components Required. 1.Arduino Board. 2.SD Card Module. 3.DHT22 Temperature & Humidity Sensor. 4. DS […]
HomeAutomation System Using Telegram & ESP32 with feedback.
In this tutorial we will make a homeautomation system using esp32 and Telegram. We are going to control our homeappliances from anywhere in world using Telegram messenger. Introducing Telegram Telegram Messenger is a cloud-based instant messaging and voice over IP service. You can easily install it in your smartphone (Android and iPhone) or computer (PC, Mac and […]
Arduino Nano Clock With Auto Brightness.
Everyone wanted a clock that shows time and date together So, In this project I’ll show you how you can build an arduino nano clock with adaptive brightness using RTC and a design PCB from PCBWay. Arduino Nano Clock Features. 1. Shows the date and time together. switches in three seconds. 2.Adaptive brightness, i.e this clock […]
Internet, Bluetooth & Manual control homeautomation with realtime feedback using ESP32.
In this homeautomation system we can control our homeappliances via bluetooth , wifi and from manual switches, if the esp32 is connected with the internet the onboard leds will turn on, then we can control our homeappliances with the blynk mobile application, and also from the manaul switches and we can also monitor the real time […]
Telegram & Manual Control HomeAutomation System with feedback using esp32
Hello friends welcome to another post,In this post we are going to make a telegarm and manual control homeautomation system with feedback, we can control our homeappliances just by sending a text message from telegram from anywhere in the world and also we can switch ON or OFF Manually by regular switches as we alwaays […]
Alexa & Manual Control HomeAutomation System Using ESP32
In this post we are going to make a very interesting homeautomation system in which we control our homeappliances by using Amazon-Alexa and we can control it manually. that is two way controlled homeautomation system,Alexa will work only if we have active wifi , so in case if we don’t have internet or our internet […]
10 Channel HomeAutomation System Using Alexa & ESP32
Bulb Connection Connect all the bulb as shown in figure below. Click here to download PCB file (Gerber) Code #ifdef ARDUINO_ARCH_ESP32 #include <WiFi.h> #else #include <ESP8266WiFi.h> #endif #include <Espalexa.h> #define R1 26 #define R2 27 #define R3 14 #define R4 12 #define R5 13 #define R6 2 #define R7 4 #define R8 18 #define R9 […]
Android APP & Manual Control Homeautomation using ESP32
Hello friends welcome to another post, In this post I will let you know how to make your own android app control homeautomation system using esp32. In this homeautomation system ,we are able to control our homeappliances with an android app as well as manually with regular switches as we always do, this two control […]
Request Sensor Readings Using ESP32 via Telegram.
In this post you will see how to request ESP32 Sensor readings using telegram, i.e. we are going to build a system in which we request the sensor readinngs like current temperature and humidity from our phone using telegram messenger. This is a very simple but very effective project.we can read the temperature and humidity of […]
ESP32 weather station ,display the sensor readings on a web server.
In this project I’ll show you how we can build an all-in-one ESP32 weather station PCB and display the sensor readings on a web server.The web server displays data from all the sensors and automatically updates the readings in every ten seconds, without the need to refresh the web page. I’ve designed this pcb to be a […]