This project demonstrates how to use analog input from a light sensor and external interrupts from a button to control an LED and buzzer on an Arduino Uno using the Grove system. Utilize an analog ...

By controlling analog circuits digitally, system costs and power consumption can be drastically reduced. Arduino already include on-chip PWM controllers, making this effectuation easy. In short, PWM ...

The datasheet of the ADG732 says that the address pins are level sensitive. So you don’t need 8 digital IOs of an Arduino to control one of these chips, you can connect EN, WR and CS to GND, and ...

It’s an electronic device commonly used to produce and signaling a procces that is happening through a sound, beep or etc. The Piezo buzzer produces sound through electricity. Some uses of Piezo ...

Fire-alarm-system-using-Arduino. 👋Introduction: Fire accidents can lead to serious loss of life and property, ... An analog value ≥ 150 indicates smoke is present. The buzzer turns ON only when all ...

It combines an Arduino-compatible processor with a light sensor, a temperature sensor, a 3-axis accelerometer, a joystick, a set of pushbuttons, a slider, an RGB LED, and a buzzer.

There was a time when building electronics and building software were two distinct activities. These days, almost any significant electronic project will use a CPU somewhere, or — at least &#… ...

The Arduino Sensor Kit comes as a standalone kit for only €23.00 or $23.00, or can be purchased with the Arduino UNO Rev3 board as a great value bundle for €38.70 or $38.70.