Arduino Archives - electroSome

Interfacing DHT11 Temperature and Humidity Sensor with Arduino Uno

Rani Chowdary — Thu, 28 May 2020 15:39:32 +0000

In this tutorial we will learn about Interfacing DHT11 Temperature and Humidity sensor with Arduino Uno. The term DHT is an abbreviation of Digital Humidity and Temperature sensor. DHT11 consists of a resistive humidity sensor, NTC temperature sensor and an 8-bit microcontroller providing cost effectiveness, anti-interference ability, excellent quality and fast response. Components Required DHT11 […]

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Interfacing L298N Motor Driver with Arduino Uno

Rani Chowdary — Thu, 21 May 2020 02:59:32 +0000

In this tutorial we will learn how to interface L298N motror driver with Arduino Uno. You might be thinking why we need L298N for controlling a motor. The answer is very simple, Arduino board or a microcontroller IO pins don’t have enough current/voltage driving capability to drive a motor. For driving the motor in both […]

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Interfacing Mercury Tilt Switch with Arduino Uno

Rani Chowdary — Sun, 10 May 2020 14:34:58 +0000

In this tutorial we will learn how to interface Tilt Sensor with Arduino Uno. As the name suggests, it is an electronic device used to detect the orientation or tilting of an object and provides digital output based on the orientation. It behaves like a normal ON – OFF switch that is controlled by tilting. […]

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Interfacing Servo Motor with Arduino Uno

Rani Chowdary — Tue, 05 May 2020 16:35:22 +0000

In this tutorial we will learn how to interface servo motor with Arduino Uno. Servo Motor is an electrical linear or rotary actuator which enables precise control of linear or angular position, acceleration or velocity. Usually servo motor is a simple motor controlled by a servo mechanism, which consists of a positional sensor and a […]

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Interfacing Ultrasonic Sensor with Arduino Uno

Rani Chowdary — Mon, 27 Apr 2020 15:32:40 +0000

In this tutorial we will learn about integrating HC-SR04 ultrasonic distance sensor with Arduino Uno. Ultrasonic sensors are commonly used for obstacle detection and distance measuring applications. The sensor works on the same principles of a radar system, which converts electrical energy into acoustic waves and vice versa. The HC-SR04 ultrasonic sensor is based on […]

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Seeeduino XIAO – Smallest Arduino Board

Ligo George — Thu, 27 Feb 2020 01:50:20 +0000

Today we will learn about Seeeduino XIAO, the most smallest Arduino compatible board as of today. Introduction Seeeduino XIAO is manufactured by SeeedStudio and is the smallest member of Seeeduino family. XIAO is powered by Microchip’s ATSAMD21G18A-MU, which is a powerful and low power ARM® Cortex®-M0+ microcontroller. By seeing the picture itself we can understand […]

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Sending E-mail from ESP8266 – IoT Project

Basamma B — Thu, 17 Jan 2019 07:16:05 +0000

The scope of the IoT applications is growing from controlling appliances to monitoring devices (like sensors) and sending e-mails. So here I am writing an article on Sending Email from ESP8266 and it will be a step forward in the IoT Implementation. Components Required ESP8266 Breadboard USB Cable Software SMTP Server Setup In order to send […]

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Interfacing MPU-6050 / GY-521 board with Arduino Uno

Vivek Kartha — Sun, 16 Dec 2018 16:18:40 +0000

About MPU-6050 MPU-6050 is a chip manufactured by Invensense which combines 3 axis accelerometer and 3 axis gyroscope with an on-board digital motion processor. It also includes a embedded temperature sensor and an on chip oscillator. It is very accurate and consist of analogue to digital conversion hardware for each channel thereby capturing x,y,z channels […]

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Updating Sensor Data to Google Spreadsheet using ESP8266 – IoT Project

Basamma B — Wed, 28 Nov 2018 05:09:26 +0000

In IoT applications, the monitored sensor data needs to be recorded. This data logging is important for data analytics. So in this tutorial, we will record the sensor captured data in a Google spreadsheet. Components Required ESP8266 10KΩ Potentiometer Breadboard USB Cable Connecting Wires Hardware Circuit Diagram Software Google Spreadsheet Creation Login to your Gmail account […]

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ESP8266 as MQTT Client – Arduino IoT

Basamma B — Tue, 04 Sep 2018 06:02:28 +0000

IoT or Internet of Things is an emerging technology which enables us to create a network of devices, sensors, actuators to connect and exchange data. MQTT (Message Queuing Telemetry Transport) is one of the commonly used protocol in this field. It consists of MQTT Broker and MQTT Clients. Where MQTT Broker is the server through […]

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