Heart Rate Monitoring using Arduino and Smartphone App
This project involves developing a Heart Rate Monitoring Device using an Arduino UNO, an analog heart rate sensor, an OLED screen, an HC-05 Bluetooth module, a piezo buzzer, a vibration
Control LED Brightness with Voice and Arduino
This project “Control Led Brightness” focuses on controlling the brightness of 12V LED lights using voice commands. Instead of using buttons or a remote, the system detects voice intensity (or
Juice Dispenser Machine with Arduino Mega
The Juice Dispenser Machine is an automated system that allows users to select and dispense predefined amounts of various liquids (juices). It is built using an Arduino Mega microcontroller, an
Coffee Vending Machine with Arduino
This project involves designing a coffee vending machine controlled by an Arduino UNO. The machine allows users to select a coffee type and size, make payments, and receive coffee through
