Contact
Home Electronics Software Miscellaneous
µServer
AIR
BluePrint
16x16 Matrix
µTetris MSP430
USB Power Monitor
WeatherDisplay
Winamp Control
CPC
AVR ISP Insulator
Logic Insulator
USB Insulator
USB UART Insulator
AVR: LCD Driver
AVR: USB Stuff
AVR: De-Bricker
Temp-O-Clock
Touch-O-Clock
Digital Analog Clock
Block Clock
Binary Clock
Module: Rambo-S
Module: INA226
current sensor
Module: Nokia LCD
Module: misc
voltage modules
Module: DS3231
RTC
Module: VS1011e
MP3 decoder
Module: OSD
Module: SD-Card
Module: USB<->UART
Auto Video Switch
Enctest
GB Camera
Robot: Gizmo
IR Remote Control
Keyboard Extender
Laser Tagger
UV Timer
Thermometer
Telephone Control
Telephone Spy
Games
Blinking Hearts
EGG Timer



This device is built into an active loudspeaker. It can be hooked up into the telephone line and you can then listen to the phone calls. The internal amplifier is simply used with a telephone audio interface circuit.
bclock
LAST
NEXT