In the above circuit diagram, you can clearly see the complete layout ... playback using Bluetooth technology - the same module used in our AM demonstration. Arduino based Audio Spy Bug using NRF24L01 ...

A TDS-based water quality monitoring system built with Arduino UNO that measures the purity of water in real-time and displays the results on a 16x2 LCD screen. This project aims to promote water ...

Browse 500+ Arduino projects with code and circuit diagrams. From beginner tutorials to advanced Arduino project ideas - all with downloadable code and step-by-step guides.

and propose the tripodal schematic control architecture as the solution to the architectural problems. The key idea of proposed architecture is to integrate robot systems using following three ...

zero voltage switching of the high-frequency regulator circuit, and time-based indirect scale current control are used to maintain high efficiency, high power density, and high power factor. Two ...

This kit is now discontinued. We've upgraded the Adafruit Motor Shield v1 to v2, with stacking-support and higher-current motor drivers, Please check out the v2 shield - its much better! Here is a ...