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app_simple_ir
- 一个简单的被动式红外线防盗报警器。该报警器由红外线发射、接收、蜂鸣器和LED指示灯组成。正常情况下，绿色的LED常烁，表示监控区域正常。一旦监控区域有人闯入，绿色LED熄灭，红色的LED快速闪烁，同时蜂鸣器立即报警。-a simple, passive infra-red anti-theft alarm. The alarm from the infrared transmitter and receiver, buzzer and LED indicator components. Unde
dsr
- ns2平台中的被动型路由协议dsr协议实现代码-ns2 platform passive dsr protocol routing protocol code
A
- 振荡器是一种能自动地将直流电源能量转换为一定波形的交变振荡信号能量的转换电路。与放大器的区别：无需外加激励信号，就能产生具有一定频率、波形和振幅的交流信号。由晶体管等有源器件和具有某种选频能力的无源网络组成。-Oscillator is a DC power supply capable of automatically waveform energy into a certain alternating oscillation signal energy conversion circuit.
B
- 振荡器是一种能自动地将直流电源能量转换为一定波形的交变振荡信号能量的转换电路。与放大器的区别：无需外加激励信号，就能产生具有一定频率、波形和振幅的交流信号。由晶体管等有源器件和具有某种选频能力的无源网络组成。-Oscillator is a DC power supply capable of automatically waveform energy into a certain alternating oscillation signal energy conversion circuit.
GCDXOR
- RFID systems with passive tags are powerful tools for object identification.-RFID systems with passive tags are powerful tools for object identification.
heart_asm
- 自己写的一个8X8点阵静态显示，用汇编写的-Himself wrote a 8x8 passive matrix display, with the compilation of written