A33芯片资料

基于51单片机的简易电子时钟，能实现校时。(Electronic clock, can achieve timing.)

schema lcd display sc75823

MC68340驱动TNT4882，实现GPIB接口通讯(TNT4882 in an MC68340 System)

说明：  使用system verilog编写的一系列代码。包括二进制码与格雷码转换，优先编码器，38解码器，计数器等等(system verilog code with testbench.)

一个高性能麦克风电路设计，电路具有高保真润色好等等特点(A High Performance Microphone Circuit Design)

超声波模块制作了一个测距装置，HC-SR04自身不带温度补偿功能，所以加上一个使用DS18B20做的温度测量模块。整个系统包括：51单片机最小系统，超声波测距模块、温度测量模块、液晶显示模块。(The ultrasonic module has made a distance measuring device, HC-SR04 does not have temperature compensation function, so add a temperature measuring module using DS18B20. The whole system includes 51 single chip microcomputer minimum system, ultrasonic ranging module, temperature measurement module and LCD module.)

用于驱动2.13英寸的墨水屏，电纸屏。包含arduino、STM32平台的源码。(Used to drive an ink screen of 2.13 inches, an electric paper screen. Contains Arduino, STM32 platform source code.)

说明：  Texas Instruments常用元件库 TI Analog Timer Circuit.IntLib TI Logic Flip-Flop.IntLib TI Logic Gate 1.IntLib TI Logic Gate 2.IntLib TI Logic Latch.IntLib TI Logic Switch.IntLib TI Power Mgt Voltage Reference.IntLib TI Power Mgt Voltage Regulator.IntLib Texas Instruments Footprints.PcbLib等等(Texas Instruments TI Analog Timer Circuit.IntLib TI Logic Flip-Flop.IntLib TI Logic Gate 1.IntLib TI Logic Gate 2.IntLib TI Logic Latch.IntLib TI Logic Switch.IntLib TI Power Mgt Voltage Reference.IntLib TI Power Mgt Voltage Regulator.IntLib Texas Instruments Footprints.PcbLib)

说明：  随着STM8的停产,新唐的N76E003 pin对pin替换STM8S003F3P6,而且很便宜,故这个时候拿来替换使用再好不过。(With the discontinuation of STM8, N76E003 pin of Xintang replaced STM8S003F3P6 with pin, which was very cheap, so it would be a good time to replace it.)

说明：  《电路设计技术与技巧(英文第三版)》 内容详细，实用(Circuit Design Techniques and Skills (English Third Edition))