10
CY3270 PSoC® FirstTouch Guide, Document # 001-15945 Rev. **
Getting Started
2.4.2
Temperature Sensing Demonstration
The temperature sensing demonstration shows how to use a temperature sensor to control LED
color. Follow the CapSense Touch Sensing based guidelines in section
Expansion Card Demonstration Projects
to simulate, build, and program the FTMF Expansion Board
with the temperature sensing demonstration. Touch the temperature sensor (see
) and
notice how the LED color changes. Removing your finger leads to the LED color slowly reverting
back to its initial state. The CY8C21434 PSoC that resides on the FTMF Expansion Card detects the
temperature and controls the LEDs output.
Figure 2-3. Temperature Sensing Demo Schematic
