Feeding antennas with proper signals can be difficult. The signal is often described as a voltage, and voltages are not well defined in electromagneti...
Feeding antennas with proper signals can be difficult. The signal is often described as a voltage, and voltages are not well defined in electromagneti...
想快速了解智能家居中常用的无线组网技术？本资源对比分析了Zigbee、Z-Wave、Wi-Fi和蓝牙Mesh等方案，帮助开发者选择最适合的通信方式，提升设备互联效率。...
The equal-area theorem●This is sinusoidal PWM (SPWM)●The equal-area theorem can be appliedto realize any shape of waveforms ●Natural sampling●Calculat...
用户程序示例教程 The Blinky project is a simple program for the LPC2138using Keil MCB2130 Microcontroller Board. It blinks the LEDs at speed according to the ...
