C51 TIMER 0的使用 Timer_0_mode_1_timer_gate_hard

凌阳最出的超声波测距模组，通过555产生40KHz的超声波，有SPE061A单片机控制超声波的发射和接收，最初的版本在程序方面比第二版本来得简单，主要是通过了硬件电路减少了程序，附电路图、PCB图等-Sunplus most of the ultrasonic ranging modules, 40KHz generated through 555 of the ultrasound, ultrasound has SPE061A single-chip microcomputer to control the transmitting and receiving an initial version of the procedure than the second version is more simple, mainly through the reduction of hardware circuit procedures, with schematics, PCB map

AVR单片机应用系统开发典型实例_3 -AVR Singlechip classic example of application systems development _3

一个单片机系统的驱动程序，附带了单片机系统的原理图。适合于硬件初学者的汇编编程学习。-an SCM system of the driver, accompanied by the SCM system diagram. Suitable for beginners hardware compilation of learning programming.

51单片机矩阵键盘的设计与调试，建议使用52单片机。-51 Single-chip design of the keyboard matrix and debugging, it is recommended to use single-chip microcomputer 52.

315遥控，控制4路继电器开关,系统最多可控制16路继电器-315 remote control, control 4-way relay switch, the system can control up to 16 relays

lcd19264 用C51控制12864显示汉字 -C51 control lcd19264 with 12864 display Chinese characters

keil C51 Hello2事例-examples Hello2

RTL8100 10M-100M自适应以太网芯片-two 10M-100M adaptive Ethernet chip

ads1110的应用程序，希望此程序能给大家带来帮助-ads1110 applications, hope that this procedure can be helpful to everyone

atmel 24c02卡读写程序，请修改后使用。多谢支诗。-atmel 24c02 Card Reader program, the revised use. Thank you support poetry.