IoT Pulse Oximeter Using NodeMCU MAX30100 & Blynk

IoT Pulse Oximeter Using NodeMCU MAX30100 & Blynk

IoT Pulse Oximeter Using NodeMCU MAX30100 & Blynk These days pulse oximeter is an important and life saving medical equipment. Due to COVID it is advisable to keep it at home as well. In this article we will build a IoT Pulse Oximeter Using NodeMCU MAX30100 & Blynk app. Building this by your own will … Read more

DIY Digital clock with RTC DS1307 and Raspberry Pi PICO

DIY Digital clock with RTC DS1307 and Raspberry Pi PICO

DIY Digital clock with RTC DS1307 and Raspberry Pi PICO Recently we were exploring the Raspberry Pi PICO and thought of building a simple project. We thought of building a digital clock using a RTC. This is a simple DIY Digital clock with RTC DS1307 and Raspberry Pi PICO. You might have build a digital … Read more

IoT Security Camera using ESP32-Cam Blynk and PIR Sensor

IoT Security Camera using ESP32-Cam Blynk and PIR Sensor In this tutorial, we will build an IoT Security Camera using ESP32-Cam Blynk and PIR Sensor with motion detection feature. This is a kind of DIY Home surveillance system. Its a simple but very effective project. We will discuss in details on this about its working and … Read more

Reading built in Temperature sensor values of Raspberry Pi PICO

Reading built in Temperature sensor values of Raspberry Pi PICO

Reading built in Temperature sensor values of Raspberry Pi PICO Raspberry Pi Pico is one of the cheapest micro python based board available in the market. This can be used in building many projects. PICO also has a inbuilt temperature sensor. In this tutorial we will be Reading built in Temperature sensor values of Raspberry … Read more

ESP8266 based IoT Panic Alarm for Old Age People using Blynk

ESP8266 based IoT Panic Alarm for Old Age People using Blynk In this tutorial we are going to setup a ESP8266 based IoT Panic Alarm for Old Age People using Blynk. We are going to see the design and the requirement for this project. This project is specially designed for old age people. We can … Read more

How to send sensor data to Thingspeak using Raspberry Pi

How to send sensor data to Thingspeak using Raspberry Pi

How to send sensor data to Thingspeak using Raspberry pi In some IoT projects data is generated continuously. One way to permanently store them is by saving the data in a local database, however there are other alternatives also available. One of these alternatives is ThingSpeak. Here you can create a free account for small … Read more

ESP32-CAM based Email Notification System

ESP32-CAM based Email Notification System

ESP32-CAM based Email Notification System In the previous tutorial related to the ESP32-CAM development board, we have built a Smart Door bell project, which captures the photo. In this tutorial, you will receive images captured by ESP32-Cam module and send them to your email address. Lets quickly see how to set it up and build ESP32-CAM … Read more

Raspberry Pi Pico vs Arduino Which one to choose?

Raspberry Pi Pico vs Arduino Which one to choose

Raspberry Pi Pico vs Arduino Which one to choose? Before the Raspberry Pi Pico arrived, there was a clear distinction between the Raspberry Pi and Arduino ecosystems. The Pi is a board that needs a full operating system and the Arduino is a microcontroller that only runs one program at a time. This guide will … Read more

ESP32 based Gas Leakage Detection using Email Notification

ESP32 based Gas Leakage Detection using Email Notification In recent years, with the introduction of MQ series sensors, each of which is capable of detecting different gases, for example, the MQ5 series, which is capable of detecting LPG gases. We have been able to implement it in various projects, but in this project we intend … Read more

IoT based Motion Detection Alarm using ESP8266 and Blynk

IoT based Motion Detection Alarm using ESP8266 and Blynk

IoT based Motion Detection Alarm using ESP8266 and Blynk In this tutorial we will learn about motion detection and implementing it on a IoT based project. We will be using a PIR sensor for motion detection. Its a kind of intruders detection system which will inform a in case any motion detected. So lets build … Read more