1602-digital-clock

50hz陷波器设计代码,FFR陷波器设计，绝对的好东西啊！！！(50hz notch filter design code FFR notch filter design, absolutely a good thing! ! !)

使用C语言写的关于Atmega16单片机的数码管驱动程序(Written in C language on Atmega16 microcontroller LED driver)

利用4*4矩阵键盘控制C8051f040片内DCA输出，利用LCD1602显示输入的数字量，输出范围0-5V，DAC精度12位。(Use 4* 4 matrix keyboard control C8051f040 DCA chip output, use LCD1602 display digital inputs, output range 0-5V, DAC precision 12.)

通过AD7846和AD588芯片，在C52片子上编程，完成偏流源系统的连续可调(Through the AD7846 and AD588 chips, in the C52 films on the program, complete bias of the source system continuously adjustable)

4*4按键能够输出1、2、3、4、5......(4*4 keys can output 1, 2, 3, 4, 5...)

MLX90620 MLX90620 红外阵列是款16X4 红外阵列热电堆传感器，适应于测量热辐射并可非接触式测量物体温度。 MLX90620 利用创新的非接触式温度测量技术，实现了一个极具成本效益的热解决 (The MLX90620 FIRray is a 16X4 array of thermopile sensors suitable to detect thermal radiation and measure temperatures without making contact with the object. The MLX90620 utilizes innovative non-contact temperature measurement technology to create a highly cost-effective thermography solution. )

nrf51422 芯片 SDK 5.1.0 开发包demo(nrf51422 chip SDK 5.1.0 Development Kit demo)

说明：  STM32F103串口函数,接收,发送,经过测试,完全可用(Serial port function)

使用stm32f407zgt6的tim14定时器输出pwm波(Output PWM wave with tim14 timer of stm32f407zgt6)

飞思卡尔16位单片机无线遥控程序，供初学者开发学习(Wireless remote control program)