Infrared communication is the main mode of short distance communication and has been widely used for point to point data transmission. The main drawback of infrared communication is that the signal is ...

This paper presents the design and fabrication of an optical tactile sensor unit for the measure of the physical human-robot interaction pressure. This sensor consists of an infrared transmitter and ...

There are deals to be had on cheap speakers, earbuds, smart home devices, and more. Amazon Prime Day is an excellent time to ...

Wireless transmitter/receiver Wireless transmission systems are as they sound; they transmit audio over high-frequency radio waves to wireless receivers. These are frequently used in musicians’ ...