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How to Send E-mail using PIC Microcontroller and ESP8266 ELECTRONICS By Aswinth Raj   May 12, 2017 14 Sending Email using ESP8266 and PIC Microcontroller In this tutorial let us learn  how to send E-mails from PIC Microcontroller  using famous WiFi module the  ESP8266 . This tutorial uses PIC16F877A IC and MPLABX and XC8 compiler for programming. At the end of this tutorial you will be able to send E-mail from any normal E-mail ID like Gmail, yahoo etc to any other E-mail ID. Hence this tutorial assumes that you have some basic knowledge on ESP8266-01 Modules and PIC Microcontrollers. If not, the following tutorials will help you Getting Started with ESP8266 Interfacing ESP8266 with PIC So let us get started... Getting ready with you E-mail ID: Once you have decided from which mail ID you want to send the emails, follow the below steps Step 1: Visit  https://www.smtp2go.com/  and Sign up as a new user. Enter your name, E-mail address and passwor

High/Low Voltage Detection and Protection Circuit using PIC Microcontroller EMBEDDED By Saddam   Jun 22, 2017 6 High and Low Voltage Power Detector Circuit with Message Alert using PIC Microcontroller We often see voltage fluctuations in electricity supply at our home, which may cause malfunction in our home AC appliances. Today we are building a low cost  High and Low Voltage Protection Circuit , which will cut off the power supply to the appliances in case of High or Low voltage. It will also show a alert message on 16x2 LCD. In this project, we have  used PIC Microcontroller  to read and compare the input voltage to the reference voltage and take the action accordingly. We have made this circuit on PCB and added a additional circuit on PCB for the same purpose, but this time using  op-amp LM358  (without microcontroller). For demonstration purpose, we have chosen Low Voltage limit as 150v and high voltage limit as 200v. Here in this project, we haven’t use