Experiment 5
XBee Modules Transfer and Control Analog Signals
Requirements
2 XBee modules
2 XBee adapters
1 3.3V DC power supply
1 LED
1 220-ohm, 1/4-watt resistor, 10% (red-red-brown)
1 10-kohm (10,000-ohm) variable resistor (trimmer)
1 USB-to-XBee adapter
1 USB cable—type-A to mini-B
Solderless breadboard
Digi X-CTU software running on a Windows PC, with an open USB port
Small screwdriver, flat blade
Introduction
In Experiment 4 you learned how an XBee transmitter (XMTR) can send digital (on/off) information to an XBee receiver module (RCVR). XBee modules also can communicate voltage information. When you change the voltage on a pin at a transmitter module an output on a receiver will change its output accordingly. Each XBee XB24 module ...
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