按键开关控制器简化系统设计
Handheld designers often grapple with ways to de-bounceand control the on/off pushbutton ...
Handheld designers often grapple with ways to de-bounceand control the on/off pushbutton ...
Many system designers need an easy way to producea negative 3.3V power supply. In systems...
Once relegated to the hinterlands of low cost indicatorlights, the LED is again in the sp...
Designers spend much time combating thermal effects incircuitry. The close relationship b...
A recent trend in the design of portable devices has beento use ceramic capacitors to fil...
When a system designer specifies a nonisolated dc/dc powermodule, considering the needed input volta...
Designing Boards with Atmel AT89C51,AT89C52, AT89C1051, and AT89C2051 for Writing Flash at In-Circ...
IntroductionAs chip designers pack more functions into ICs,pin counts continue to grow and the space...
Designing Boards with Atmel AT89C51, AT89C52, AT89C1051, and AT89C2051 for Writing Flash at In-Circu...
I2C interface, is a very powerful tool for system designers. Theintegrated protocols allow systems t...