AVT2825 A

A traditional alarm clock with an alarm clock does not provide full convenience of use when the time of alarm varies on different days of the week. You must remember to change the settings each time. An additional problem is the weekend - then usually we do not wish to have any sounds disturbing sleep in the morning. The presented problem can be solved in two ways - employ someone who will control the alarm clock (;-)) or build a suitably equipped electronic timer. This is how the putty is presented. The timer uses a microprocessor. This allowed to design a versatile device with a number of unique functions. In addition to the extensive alarm clock, the display shows the current date and temperature inside the room.

The device is especially recommended for everyone who gets up early

Selected parameters:

• time displayed in a 24-hour system
• readout field - alphanumeric LCD display
• calendar including leap year
• alarm clock with setting the wake-up time for each day of the week
• room thermometer 0-99 stC
• backlighting of the display with the possibility of setting its switching on / off time
• support in the event of a power failure
• power supply - 12 Vac
• printed circuit board and documentation included
  A version with a set of components for self-assembly is available
  
  Detailed description in EdW 5/07