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Add-on Board: DS18B20 Digital Temperature Sensor, I2C, 1-Wire US$24.00

Add-on Board: DS18B20 Digital Temperature Sensor, I2C, 1-Wire

The T-1-1820 board is a digital temperature sensor peripheral board for microcontroller systems. It features the DS18B20+PAR Digital Thermometer, and operates from a 5V source. Jumpers allow you to select which pins are connected to the I2C lines of the sensor.

The communication pins and 5V power supply connections are available on a 20-pin (210) expansion connector for interfacing to existing microcontroller systems. This board can be connected either as a piggyback daughterboard on a microcontroller board (one with a matching connector) using standoffs or can be placed away from the microcontroller board using a 20-wire ribbon cable.

The expansion connector is plug-in compatible with MicroTRAK, MINI-MAX and BSCB systems. You can use it in your own system too, of course; see the manual for the expansion connector's available pinout configurations that you can set via jumpers.

Temperature Sensor Peripheral Board Features

  • DS18B20+ Digital Thermometer provides 0.5C accuracy from -10C to +85C
  • 20-pin expansion connector for data communication with a microcontroller board and power supply
  • Two jumper blocks to select the communication lines with a microcontroller board
  • 3-pin additional connector for Digital Thermometer 1-Wire Bus output
  • Single operating voltage: 5V DC, 3 mA maximum supply consumption
  • Dimensions are 2.4 1.2 inches (5.88 2.94 cm)
  • Mounting holes of 0.138 inches (3.5 mm) on the four corners
  • 0 to 70 C operating, -40 to +85 C storage temperature range

If you want to chain multiple add-on boards together, you can purchase cable and connectors separately to construct daisy-chain cables that suit your setup.


This product was added to our catalog on Friday 04 May, 2012.


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