1602PAD

刚才上传的频率计程序可能不太好，现在这个计数外部脉冲的程序，还是较好的，只是得自己从中截取出来(Just upload the program may not be a good frequency counter, and now this external pulse count procedures, or better, just get yourself out from the interception of)

iOS 网络状态监测。网络实时检测，用到Reachability（自行下载）,需加框架:SystemConfiguration.framework ios程序需要用到网络检测，有些程序是刚启动时检测一次，而有些则从头到尾检测网络状态。(IOS network status monitoring.Real-time detection and Reachability (download), frame: SystemConfiguration.framework IOS programs need to use network detection, some detection once when the program is launched, while others detect the network status start to finish.)

说明：  电动车控制器 DC负安培高刹车防盗三速提速20带霍尔显示(Electric Vehicle Controllers )

stepper motor example with proteus

BOOT引导IAP应用演示程序-目标MCU:MEGA8 晶振:外部(EXT) 8MHZ (BOOT boot IAP application demo program- Target MCU: MEGA8 Crystal: External (EXT) 8MHZ)

单片机，温度计 ， 计算器 温度控制 键盘锁 系统设置等。(Single-chip, thermometer, calculator temperature control system settings, such as a keyboard lock.)

STM32F10系列单片机的IAP程序，实现远程升级(STM32F10 MCU IAP program and remotely upgrade)

一个能读取DHT11湿度传感器的程序，使用STM8S003K3P6(A program to read DHT11 humidity sensor)

AT89S52键盘程序,这是一个变频器的键盘驱动程序，简单，可靠，芯片为51单片机(one simple progrem for 51,if you like ,you can use it freely.)

MSP430FR57x Demo - Toggle P1.0 using software Description: Toggle P1.0 using software. ACLK = n/a, MCLK = SMCLK = TACLK = default DCO = ~625 KHz(MSP430FR57x Demo- Toggle P1.0 using software Description: Toggle P1.0 using software. ACLK = n/a, MCLK = SMCLK = TACLK = default DCO = ~625 KHz)