STC89C58RD+ Macro

NEC 3.5 lcd 驱动原理图-NEC 3.5 lcd driver schematic

pcb布线制板的专业指导书，很多经验性的指导，对想从事pcb制作的人很有帮助-pcb board wiring system for professional guidance, and many empirical guidance on the wish of the people engaged in the production of useful pcb

自制电路板FeCl3腐蚀控制器以PIC16F884为控制单片机，内带EEPROM，通过DS18B20和热电阻测温进而控制加热，加热最终温度可设且掉电存储，另外还有控制反应溶液流动电机，此以10秒为周期，流动时间按键可调；无按键10秒后实时显示溶液温度。-Self-made circuit board FeCl3 to control the corrosion controller PIC16F884 microcontroller, which with EEPROM, and thermal resistance through the DS18B20 thereby control the heating temperature, heating the final temperature can be set up and power-down store, in addition to control the flow of electric reaction solution, this 10 seconds cycle, flow time adjustable keys no real-time display button 10 seconds after the solution temperature.

用51单片机做拉幕式时钟显示，有设计方案，原理图以及源代码-To do with 51 single-chip pull-screen clock display, has design, schematics and source code

矩阵键盘键值显示和液晶程序-LCD．汇编-Matrix liquid crystal display and a keyboard key process-LCD. Compilation

步进电机四轮驱动 -Stepper motor stepper motor four-wheel-drive four-wheel drive

CAN总线物理层协议的描述，对通信最底层的细节了解很有帮助。-CAN protocol physical layer

自制的串口控制8路光藕隔离输出，可以通过计算机串口控制，8路输出-homemade serial control a variety of eight-channel optical output isolation can be controlled via computer serial port, eight output

DS18B20+1602显示+proteus仿真-DS18B20+1602 show+ proteus simulation

ds18b20 温度传感器 硬件设计和软件编程 供大家学习只用 能力有限 大家共同探讨-DS18B20 temperature sensor hardware design and software programming for your learning only limited ability to explore all