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PROJECT_renlian4.0
- 基于STM32F407实现人脸识别和指纹识别的考勤系统硬件设计。-Hardware Design of Time and Attendance System Based on STM32F407 for Face Recognition and Fingerprint Identification.
OV7725鎽勫儚澶存恫鏅堕鑹茶瘑鍒_zip~
- 基于stm32的ov7725颜色识别程序(Ov7725 color recognition program based on stm32)
Responders
- 本设计为多路智能抢答器，所以这种抢答器要求有不同组别的抢答输入信号，并能识别最先抢答的信号，直观地通过数显和蜂鸣等方式显示出组别；对回答问题所用的时间进行计时、显示、超时报警、预置答题时间，同时该系统还应有复位、倒计时启动功能。(This design is multi-channel intelligent responder, so this responder requires different groups of rush answer input signal, and can id
PCB Logo Creator
- 制作PCB时，解决可能出现不能识别汉字、添加任意图案LOGO的问题。(When making PCB, we can solve the problem that can not recognize Chinese characters and add arbitrary pattern LOGO.)
门禁系统rfid
- 非接触式门禁系统设计,基于射频识别技术,包含文档代码及PCB(Design of contactless access control system)