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SELLER
- 基于verilog HDL的自动售货机控制电路设计: 可以对5种不同种类的货物进行自动售货,价格分别为A=1.00,B=1.50,C=1.80,D=3.10,E=5.00 。售货机可以接受1元,5角,1角三种硬币(即有三种输入信号IY,IWJ,IYJ),并且在一个3位7段LED(二位代表元,一位代表角)显示以投入的总钱数,最大9.90元,如果大于该数值,新投入的硬币会退出,选择货物的输入信号Ia,Ib,Ic,Id,Ie和一个放弃信号In,输出指示信号为 Sa, Sb ,Sc ,Sd, Se
cn5611
- LED驱动芯片CN5611,宽压输放,电流达1.2A。是LED照明方案佳选之一。-LED Driver IC CN5611, wide input voltage discharge current up to 1.2A. Is a good selection of LED lighting solutions.
tested-programs
- This is simple ASM code to rotate stepper motor in clockwise motion. You have to attach ULN2003 IC to microcontroller and output of ULN2003 should be attached to Stepper motor. I tested this code with four coil stepper motor. You can create HEX file
running_light_schamatic_
- circuit diagramm is lunning light(led) with ic cd 4017 decade counter and -circuit diagramm is lunning light(led) with ic cd 4017 decade counter and 555
Phone-Call-Meters-by-Quartus9.2
- 本次设计主要基于FPGA器件完成了一个IC电话计费器的设计,其能够显示用户IC的卡值余额,并能够根据用户当前的话务种类和通话时间进行扣费,并将用户的实时余额和通话时间通过4位LED七段显示器显示出来。整个设计过程采用自顶向下的分块设计方法,即将整个电话计费系统分为电话计费、计时模块和显示模块两大模块,其各模块的实现是基于QuartusⅡ9.2平台使用DE0硬件描述语言编程实现的。-This design is mainly based FPGA devices completed a telep
