Microcontroller und telephone: was sie gemeinsam haben
- Schritt 1. Microcontroller — ist Teil von — Remote control. A microcontroller sends the codes.
- Schritt 2. Remote control — hat als Teil — Printed circuit board. Inside a remote is a circuit board with buttons and an infrared LED.
- Schritt 3. Printed circuit board — ist Teil von — Mobile phone. All of a phone's parts are soldered onto a printed circuit board.
- Schritt 4. Mobile phone — entwickelte sich aus — Telephone. A mobile phone keeps the function of a telephone, replacing the wire with a radio channel.