فهرست مندرجات
1) معرفی
و ارتباط شماره به وضوح. With a simple 7-segment numeric display you can show how many, چقدر, which one or when with precision. این یک ضربه محکم و ناگهانی برای نمایش اعداد به صورت بی سیم با یک رادیو XBee.
The XBee directly drives a simple numeric display, and that’s often all a project needs. For example, here’s some characters you can show in seven segments, (click the image to see even more possibilities):
The numbers can be small or huge. For applications that require extensive text, check out our LCD text display example for rich communications. Otherwise when simple numbers and letters fit the bill, here’s how to get ‘em….
