They’re using a cheap sound sensor module and an Arduino to catch instantaneous photographs, with students caught in the act of popping balloons. The goal here was to keep things as simple as ...

Real-time remote Health monitoring system with critical health metrics such as heart rate, SpO2, body temperature, and ECG data, which could benefit both patients and healthcare providers. Powered by ...

Alessandro also addresses the durability of the Uno R4, with protection diodes to prevent damage from common user mistakes. The new features, such as the switch to a USB-C connector and the option to ...

a Car Parking Sensor using Arduino, featuring distance-based sound effects. This project helps drivers park safely by emitting varying sound frequencies as the car approaches an obstacle. The closer ...

This Arduino project controls the brightness of an LED based on input from an ultrasonic distance sensor and a sound sensor. The LED's brightness is dynamically adjusted according to the distance ...

Hit the link below to check out the full project build, step-by-step, including the code you'll need to get the Arduino working with the components he used. Art, Arduino, a Sound Sensor, LEDs, and ...

How can a seeing-impaired person select clothes with matching colors in the morning? Well, by converting the color information into a sound signal, which is the idea behind this project. The color is ...

Users will need to provide their own Arduino Pro Mini and the hardware features a 1.4 W, 8 Ohms, Texas Instruments TPA2005D1, 14 bit ganged PWM, PWM 8 kHz low pass smoothing filter all powered by ...