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[SCM] can_mcb517 DL : 0: it is a automotive application of CAN protocol one microcontroller. -it is a automotive application of CAN proto col one microcontroller.
Date : 2025-12-27 Size : 47kb User : radiolocate
[SCM] 3col_led DL : 0: 基于单片机系统，实现16×15三色LED点阵显示，pdf格式的-16×15 three col LED
Date : 2025-12-27 Size : 186kb User : maog
[SCM] Colck DL : 0: 用2051单片机制作的LED数字闹钟，个人小制作，非产品，用了4位数码管，4个指示灯，其中2个做成冒号，4个按键，1个蜂鸣器。采用T0和T1两个定时器，T0用作数码管的动态扫描，T1用于计时分秒，对初学者学习定时器的使用及数码管的动态扫描有参考价值。-A LED digital alarm clock Produced by 2051 MCU, individual small-production, non-product, spent four digital tube, four lights, which caused two colon, four buttons, a buzzer. T0 and T1 using the two timers, T0 for digital control of dynamic scanning, T1 for a time every minute, for beginners to learn the use of timers and digital control of dynamic scanning a valuable reference.
Date : 2025-12-27 Size : 2kb User : 顾振宇
[SCM] KBD_RDCHR DL : 0: The function kbd_rdchr() does not riqueres interrupts or timers. Just call it when your program needs to read a key, it also does not queue those keys in any way. This function handles a 3x4 matrix keyboard conected at port defined as "kdb_port" kdb_port pins from 7 to 4 manages col from 1 to 3 kdb_port pins from 3 to 0 manages row (also lines) from 1 to 4. It is possible to deal with a 4x4 matrix keyboard just changing "kdb_cnt_col" variable value from 3 to 4. Manoel Gomes de Andrade andrade.manoel(AT)gmail.com
Date : 2025-12-27 Size : 6kb User : manoel