Modulo D

L’aspetto esterno di questo piccolo modulo con display LC quasi nasconde il contenuto: un completo preamplificatore stereo e un finale con telecomando IR, toni, volume e livelli regolabili e una potenza di uscita di 2x20 W (Classe D), il tutto con una singola alimentazione a 12V. Assolutamente perfetto in auto, barca o camper.

Caratteristiche
- 2 x 20 W continuous output power with 4-Ohm loudspeakers
- remotely controlled bass, treble, volume, and preset signal level
- can be used with RC5-compatible remote control transmitters
- all functions digitally controlled by an ATmega8 microcontroller
- operating status displayed on a three-line LC display with 20 characters per line
- stereo input on Cinch sockets
- auxiliary input on a pin header (selectable under software control)
- display board with IR receiver can easily be fitted separately using a 10-way flat cable
- expansion port for extensions, such as an MP3 player or manual control
- open-source firmware enables individual extensions for specific application areas
- extremely compact because no heat sink is necessary
- dimensions (module without enclosure): 65 x 40 x 35 mm (2.3x1.6x1.4 inch)
- efficiency up to 93%
- operating voltage range 11–14 V
- can be used with an onboard vehicle electrical network or an inexpensive 12-V power supply (4 A min.)