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Clarence Bartenhagen Jeff Sands.  Transmitter  ATtiny45 connected to Infared LED ▪ Sends a custom protocol pulse via Infared LED to receiver during.

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Presentation on theme: "Clarence Bartenhagen Jeff Sands.  Transmitter  ATtiny45 connected to Infared LED ▪ Sends a custom protocol pulse via Infared LED to receiver during."— Presentation transcript:

1 Clarence Bartenhagen Jeff Sands

2  Transmitter  ATtiny45 connected to Infared LED ▪ Sends a custom protocol pulse via Infared LED to receiver during button press ▪ Toggle Switch to send untrusted ID  Receiver  ATmega88PA connected to IR Sensor, and 2 LEDs ▪ Receives protocol pulse via IR sensor ▪ Uses 2 LEDs to indicate access

3 MCU LCD SSR Solenoid 24V PSU IR receiver IR transmitter MCU IR transmitter ATmega88PA ATtiny45

4 38 kHz RX TX

5 Manchester Encoding Logical 0Logical 1 Logical 0 Logical 1

6 Special Thanks to Professor Kruger for the Goodies (24V Power Supply and Solenoid)


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