超声波倒车雷达应用方案，配合硬件电路一起使用

PCB设计经验,实际应用中的经验和技巧,非常难得.-PCB design experience, the practical application of the experience and skill, very rare.

步进电机绝对零位控制装置 步进电机绝对零位控制装置 步进电机绝对零位控制装置-Stepper motor control unit absolute zero absolute zero stepper motor stepper motor control device controls the absolute zero absolute zero stepper motor stepper motor control device controls the absolute zero

avr单片机，4*4键盘源程序-avr microcontroller, 4* 4 keyboard source

这是教你怎么利用单片机进行音乐的播放程序，非常好用-This is to teach you how to use microcontroller to the music player is very easy to use

An "improved" inductance / capacitance meter Actually, it works much the same as the originalIt differs from the original in that: A 16F628 PIC is used. This has internal comparator, which means the LM311 is no longer needed.Software calibration is used. The finished meter can be calibrated against "any" accurate capacitor within the range 100pF to about 10000pF -An "improved" inductance/capacitance meter Actually, it works much the same as the originalIt differs from the original in that: A 16F628 PIC is used. This has internal comparator, which means the LM311 is no longer needed.Software calibration is used. The finished meter can be calibrated against "any" accurate capacitor within the range 100pF to about 10000pF

STM32 单片机产生32768Hz的方波 其中有定时器的配置-STM32 MCU 32768Hz square wave which produces the configuration of timer

可编程微波炉系统, at89c52单片机 汇编-programmable microwave systems, at89c52 MCU Series

LPC2119的CAN驱动程序,开发环境问ads1.2-LPC2119

TA9257 东芝收音调谐IC的控制程序.-TA9257 Toshiba radio tuner IC control procedures.