Various sensors, including ECG, SpO 2, gyroscope, PIR, temperature-humidity, and BP, collect data processed by an Arduino microcontroller ... has been used to send alert for critical case. Two LCD ...

Everything is neatly packed inside with a box with the ES32 Arduino board, an LCD display ... will have five modules namely a raindrop sensor, a light sensing, a DHT11 temperature and humidity sensor, ...

They're either digital (only sends HIGH or LOW signals) — think pushbuttons and PIR motion sensors — or ... receive data from the Arduino. This includes LEDs, LCD modules, servo motors, ...

The project ‘SafeHaven Shield,’ is an Arduino-driven home security system ... verification and status display using an LCD when entering the house, meeting predefined objectives. The PIR sensor ...

Get close enough to this raven and you’ll set off the PIR sensor, which triggers lighting ... This bird’s brain is an Arduino Nano, which is protected from the 12V supply with a boost converter.

In this article, I have added three sensors with Arduino UNO and user can choose the required sensor with the help of keypad. Hi there! I hope you are doing great. Today I am sharing the Proteus ...

The Arduino Uno R3 serves as the central processing unit, managing data processing and control logic. LCD 16x2: The 16 x 2 LCD display provides clear and concise real-time information about the ...

Present consists of just a PIR sensor and Arduino in a 3D printed enclosure to snap onto your monitor. When the PIR sensor no longer detects someone in range, it sends a notification over serial ...