wireless electronics notice board using gsm with code

wireless electronics notice board using gsm with scrolling display is widely at public places for displaying the public information. No doubt, electronic display is a common way to display notice but this is not a flexible option for displaying messages or information instantly. Here we have been introducing a modern and advanced wireless control notice board for this specific purposes. wireless electronics ...

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wireless electronics notice board using gsm with code

wireless electronics notice board using gsm with scrolling display is widely at public places for displaying the public information. No doubt, electronic display is a common way to display notice but this is not a flexible option for displaying messages or information instantly. Here we have been introducing a modern and advanced wireless control notice board for this specific purposes. wireless electronics ...

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Load Control Energy Meter Reading System Using PIC Microcontroller

GSM Based Load Control Energy Meter Reading System Using PIC Microcontroller with Number of New Features: The GSM based energy meter reading system is very advanced system, to the check the meter reading from remote areas. This system has implemented in advanced countries, now there is need to implement this system in Pakistan. By using this system, the energy production department can easily check the ener ...

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GPS based speedometer using pic microcontroller

GPS based speedometer using pic microcontroller: This project is about how to design speedometer using pic microcontroller without using any speed measurement sensor. In this GPS based speedometer project,  I have used  GPS module to measure the speed of any person, car, a vehicle with the help of GPS module. GPS module receives data from satellites and this received data can also provide us our speed relat ...

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PIC12F1822 + DS3231 + Remote Control

PIC12F1822 is a small microcontroller has only 8 pins which is not enough for building a real time clock using DS3231 with set buttons because the DS3231 needs 2 pins and the LCD screen needs 3 pins, therefore I've only 1 free pin. I connected that pin to an IR receiver and I used a remote control with a lot of buttons where I used only 3 buttons and the problem solved. This post shows how did I build a sim ...

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Make a Wireless Thermometer with a PIC Microcontroller

ntroduction In this article, I'll show you one way to make a wireless thermometer using two PIC microcontrollers. One microcontroller, the PIC16F688, will measure voltage from an LM34, convert it to an ADC value, and transmit some data. The receiver will receive the data, and display a message on an LCD. Sending data with the 433MHz transmitter is easy: in my case, I connect the PIC TX pin to the 433MHz dat ...

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IR Remote Controlled Home Automation using PIC Microcontroller

R Remote Controlled Home Automation using PIC Microcontroller In this project, we are going to use a PIC microcontroller to remotely control few AC loads by just using an IR remote. A similar project IR remote controlled Home automation has already been done with Arduino also, but here we designed it on PCB using EasyEDA’s online PCB designer and simulator, and used their PCB designing services to order the ...

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Remote Control Server

One of my friends asked me if I could design a circuit for him to be able to remotely power up a server. He has 2 servers and he didn't want to keep them both on whilst he travelled. He wanted to be able to turn on a server when he needed it. He has one server which is on all the time (web server) to which he RDPs occasionally. The project involved a microcontroller circuit with RS232 interface and a simple ...

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PIC based wireless temperature and heartbeat read-out

Microcontroller based wireless temperature and heartbeat read out suitable for a operation in a small office/home environment . This system is suitable to operate with Visual LCD. Many individuals or organisations may, for various reasons,wish to use electronic surveillance technique at some time or another. This idea is to use off the shelf RF Tx/Rx modules. The weather keeps us continually occupied. Some ...

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Wireless PICAXE-based water tank level sensor

Over the last few months I have prototyped and built a water tank level sensor for my 9000L rain water tank. The design is based entirely on Silicon Chip’s PIC-Based Water-Tank Level Meter, but instead of programming PICs, I prototyped using an arduino, and built the final version using PICAXE microcontrollers. The sensor consists of two components, each housed separately and joined by shielded cable. Press ...

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