The FK935 is a useful, low-cost circuit that is set to a threshold of 38oC which, if exceeded, will sound an alarm. Three LEDs Green, Amber and Red are used to indicate the relative comfort of the monitored invalid or child. In a classroom situation, this device will prompt discussion about how electronics may be applied other health monitoring situations.

Technical Specification

  • Power Supply : 9VDC @ 38mA max.
  • PCB Dimensions : 3.01" x 1.28" x 0.6" (76.5mm x 32.5mm x 15mm)
  • Recommended Housing : FB02

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