How Do Robots Talk to Each Other?
Do robots speak English? Learn how machines communicate using invisible light and waves.
How Do Satellites Communicate?
Using high-frequency radio waves or lasers transmitted through the vacuum of space.
How Do Wireless Mice Work?
Transmitting x/y coordinate data to a USB dongle over a 2.4GHz radio frequency.
How Does Bluetooth Work?
Connecting devices wirelessly using short-range, low-power radio waves.
How Does Radar Work?
Bouncing radio waves off objects to determine their distance, speed, and direction.
How Does WiFi Work?
Transmitting network data using specific frequencies of radio waves.
What is an RFID Tag?
Using radio frequencies to identify objects without direct line of sight.