3G Mobile Open Wide Door For E-commerce The 3G mobile Internet business in 3G era will obtain rapid development, but it still cannot become the ma i...
// chebysheve outlier detection // this function is used to detect the abnormal value among a set of data // input: // delta: a set of data // fla...
新一代智能门锁集GPRS通信模块于一身,该锁实现了通过GPRS模块控制智能门锁报警。此外,对于该智能门锁的设计,文中详细叙述了新一代智能门锁的设计方案和部分硬件电路的设计,并对门锁功能的设计和工艺设计进行介绍。The new generation of intelligent door lock i...
This article uses the nRF905 to realize wireless door access systems.To enhance thesafety by usi...
Abstract: In battery-powered RF transmitters such as garage door openers and remote keyless entry for cars, as the battery drains,...
