Search - led matrix

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[Books] matrix led DL : 0: matrix led
Date : 2011-11-13 Size : 58kb User : nmnvv1
[Books] 256LED DL : 0: 256级灰度LED点阵屏显示原理及基于FPGA的电路设计-256 gray-scale screen display LED dot-matrix theory and circuit design based on FPGA
Date : 2026-01-07 Size : 130kb User : watson
[Books] huibiandemimasuo DL : 0: 本系统由单片机系统、矩阵键盘、LED显示和报警系统组成。系统能完成开锁、超时报警、超次锁定、管理员解密、修改用户密码基本的密码锁的功能。除上述基本的密码锁功能外，还具有调电存储、声光提示等功能，依据实际的情况还可以添加遥控功能。本系统成本低廉，功能实用-The system consists of single-chip systems, matrix keyboard, LED display and alarm system. System to complete the unlock, overtime alarm, lock超次, administrators decrypt, modify the user s password locks the basic functions. In addition to the basic reactive locks can also have a transfer electric storage, sound and light features such as tips, according to the actual situation can also add a remote control function.
Date : 2026-01-07 Size : 4kb User : 李刚
[Books] LED_matrix_reference_board DL : 0: maxim led matrix design
Date : 2026-01-07 Size : 252kb User : gadin