AVT2817 A +

Two-channel digital thermometer, using the TV screen as a temperature display. Thanks to the fact that it has the ability to read from two sensors, you can find out what the temperature prevails inside and outside the home.
The system is connected to the TV through a typical video input. The image visible on the screen are two fields marked with the letters W (inside) and Z (outside) respectively.
The kit is very easy to assemble and start up. It contains few elements, the measurement operation and image generation is handled by the processor, as well as known DS18B chips are used as sensors.

The device is especially recommended for home temperature measurement, for all those who spend a lot of time in front of the TV

Selected parameters:

• two-point temperature measurement system
• measurement resolution 0.5 deg. C
• connecting sensors with a 2-wire bus 1WIRE
• displaying results on the TV screen (via the EURO or CINCH connector)
• power supply - 5 Vdc
• a printed circuit board, programmed layout and documentation in the set
  A version with a set of components for self-assembly is available
  
  Detailed description in EdW 3/07