Cypress CY3270 manual Temperature Sensing Demonstration, Temperature Sensing Demo Schematic

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Getting Started

2.4.2Temperature 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 2.5 Exploring the FTMF Expansion Card Demonstration Projects to simulate, build, and program the FTMF Expansion Board with the temperature sensing demonstration. Touch the temperature sensor (see Figure 2-1) 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

10	CY3270 PSoC® FirstTouch™ Guide, Document # 001-15945 Rev. **

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Contents PSoC FirstTouch Guide Copyrights Contents Contents Introduction Document History Document ConventionsInstall Software Install Hardware and Run the CapSense Touch Sensing DesignGetting Started Ftmf Expansion Card Demonstrations Ftmf Expansion CardCapSense Touch Sensing Demonstration default CapSense Touch Sensing Demo SchematicTemperature Sensing Demonstration Temperature Sensing Demo SchematicLight Sensing Demo Schematic Light Sensing DemonstrationCapSense Proximity Sensing Demonstration Opening a Demonstration Project Exploring the Ftmf Expansion Card Demonstration ProjectsModifying the New Project Building the New Project Simulating the ProjectProgramming the Project Understanding the Results Verifying the ResultsImportant Things to Remember Getting Started Technical Reference Ftpc Bridge Details8x2 0.100 Female Expansion Receptacle Expansion Card Details Expansion Card OverviewFirstTouch MultiFunction Expansion Ftmf Card Voltage Regulator do not Power With 5Vdc Ftmf Expansion Pin Number Port Number Design Function CY3270 PSoC FirstTouch Guide, Document # 001-15945 Rev Technical Reference