Detects if the person has fever or not with the help of LM35 Sensor and BoltIOT Module and Alerts the home user about the guest.
This tutorial describes how to use the Omron D6T Thermal Sensor to detect seat occupancy by measuring temperature with the Arduino board.
My country (Perú) is known for its varied climate, because in the morning sun out much but at night (early morning) starts to rain.
Get the highest accuracy and efficiency when measuring altitude with BMP180 Pressure Sensors by using a tilt sensor and a vibration motor.
An extremely straightforward project involving a digital PIR sensor, which can be utilised for many security and home automation uses.
Senses when a breakbeam sensor is broken and displays on an LCD display.
Distantly monitor PC activity, from anywhere without requiring it to be connected to the Internet. Remotely detect, track and report events.
We will first compare the RCWL-0516 with the HC-SR501 sensor, then connect them with an ESP32 and LoRa to make a wireless motion detector.
This sensor is used to monitor gas leakage in your home or work place, and it beeps the buzzer whenever leakage is detected.
Improving on the Window 10 IoT project for Raspberry Pi 3.
LTspice simulation of a 555 based fire detector showing how a temperature sensing NTC thermistor switches on a buzzer when heat is on!!
If motion is detected, this will light one LED, and if not, it will light the other.
The PixyCam is a useful sensor that can detect various colors which can make it a great addition to Texas Instruments MSP432 MCU.
The aim of this project is to process LiDAR and camera data on Zybo Z7-20 to detect objects with usage of data fusion.
Insecure about your valuables stored inside your vault? Using this Two way security locking system keep your insecurities away.
If it detects water, the circuit gives an audible alarm.
The cheapest DIY version of a WiFi node.
This experimental project shows how to build an ATtiny13 microcontroller based simple PI (Pulse Induction) metal detector.
Visualize the changing values of CO in air using MQ7 Gas Sensor and Surilli WiFi.
Desk job concentration could be estimated simply by using Environment Sensor. A correlation between them was found by Amazon SageMaker.
This sensor is used to monitor fire at home or in a workplace, and beeps the buzzer whenever fire is detected.
Visualize the changing analog values of the MQ2 Smoke Sensor on 16x2 LCD using your Surilli GSM.
2 improvements for a simulation of fire detector: a temp. rate of rise is detected and once switched on, it needs to be reset.
The purpose of the project is to determine whether the anomaly is due to some human error or due to the intruder trying to access it.