الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
25MHZ High Speed Crystals and 32.768Khz 6PF Low Speed Crystals
No jumper cap required, can be used directly. 10K resistor pull-down inside BOOTO
Please adjust the direction of the jumper cap if it does not fit, because the jumper cap is wide on one side and narrow on the other.
وصف
crushed F1 on the main frequency, and has a floating-point arithmetic module, the IO port contains all the basic functions. Therefore, it is possible to provide a learning platform with a very high cost performance for beginners. In practical applications, it is not because the computing power is insufficient, and the IO port is incomplete and hinders development