2) مونتاژ قطعات
To hook up a LED to an XBee for PWM output, you’ll need:
- XBee 802.15.4 Radio
- Panel meter – We’re using a 0-1mA DC ammeter from All Electronics
- Resistor – 15k ohms if you’re using a 0-1mA DC ammeter
- Breadboard
- Jumper cables
- XBee Breakout Board – for your circuit.
- XBee Explorer USB – for programming your radio.
- A DC power source, 2.8 – 3.3V – We’ll be using two C batteries in a battery holder from Radio Shack.
