In that case on the LCD we will print the message “Alarm will be activated in”, and using a while loop we will make a countdown of 9 seconds before the alarm is activated. Then the message “Alarm Activated” will appear and we will measure the initial distance from our alarm device...
Here is the circuit of an Arduino-based Panic Alarm! The wiring is very simple so that even a novice can construct this interesting circuit without any difficulty. Arduino is a family of microcontrollers (tiny computers) and a software creation environment (Arduino IDE) that makes it easy for...
This paper presents an emergency flexible security system which consists of GSM module for emergency calling and fire sensor, gas sensor, vibration sensor and alarm to alert the workers in case of any fire accident or gas explosion. In case of medical & accidental emergency in the coal mine ...
Muhammad Afzal is a senior software engineer, with more than 14 years of experience working on web-based and IoT systems in multinational organizations. He always enjoys working and solving real-world business problems with technology. He provides freelance services to IoT-based product companies to...
Step 18: Low Battery Voltage Alarm (Buzzer) You can add a simple buzzer to pin 8 of the MultiWii. This is going to beep loudly at 10.7 and also a 9.9 volts. You can change these values actually. Step 19: Mointing the Top Plate ...
Home Automation With a Smartphone (TV, Arduino, Light, Security, Projector, DVD Player...): These days the home automation devices and the home controlling systems are very popular. Even in the community of DIY-ers. So decided to make my own home control
About My sexxxy alarm project based on Arduino ;))) Activity Stars 1 star Watchers 0 watching Forks 0 forks Report repository Releases No releases published Packages No packages published Languages C++ 100.0% Footer © 2024 GitHub, Inc. Footer navigation Terms Privacy Security Status...
Project Okapi: Data logger for large installations, solar power, and telemetry ALog TheALoglibrary is a toolkit for open-source data logging designed for the Arduino-based ALog (http://northernwidget.com/alog/), but that will also work with any standard Arduino-Uno or -Mega-based system that...
2)You have to turn off the SIM card pin lock. Insert the SIM card in your smartphone and turn off the pin lock in the phone security settings. 3)The GSM shield should be powered using an external 5V power supply that can provide 2A, or 9V 1A, or 12V 1A. ...
Humans are naturally programmed to wake up with the sunrise; sadly modern life is dictated by an arbitrary clock, often forcing us to wake up when there is no natural light. Today, we'll be making a sunrise alarm clock, which will gently and slowly wake you without resorting to an offe...