electronic-clock

线路板pcb的电磁兼容设计需要注意到若干问题，怎么处理里面都有详细说明。(PCB pcb EMC design needs to be noted, a number of issues, which have dealt with how detailed description.)

详细的资料说明 清晰的代码 让你轻松开发自己的单片机无线收发模块 思路异常清晰 (Detailed information on the code that allows you to easily clear the MCU to develop their own ideas are very clear wireless transceiver module)

Microchip公司的MCP4728是一个带有非易失性存储器(EEPROM)的四路、12位电压输出的数模转换器(DAC)，STC15系列单片机实现12位多路DAC数模转换程序。(Quad-channel, 12-bit, non-volatile, voltage ouput DAC with EEPROM, internal Vref and I2C interface. AEC-Q100 qualified.)

一份直立车模调试指南，只要有点单片机基础的都可以看懂，从传感器介绍到数据处理，滤波，到姿态的计算。。。能带给你很大的用处(An upright Cars commissioning guide, just a bit microcontroller based can understand, from the sensor introduced to data processing, filtering, to the attitude of the calculations. . . Can bring you a lot of useful)

一个自己来发的电子漏斗程序，希望有学习的有用(To send an electronic funnel their procedures in the hope of learning useful)

Functions for SPI initialization, configuration, and monitoring.

stm32f103zet6 KEIL MDK 包括功能 3.5寸TFT彩屏 fsmc接口通讯； 电阻触摸 xpt2046 采用SPI通讯 AD数据采集 DMA传输 2000点，以及平滑滤波；DA输出； (Stm32f103zet6 including 3.5-inch TFT color screen fsmc interface communication Resistive touch xpt2046 using SPI communication AD data acquisition DMA transfer 2000 points, and smoothing filter DA output )

说明：  测试环境当前温度，用DS18b20传感器显示在lcd1602上(turnover temperature)

电池均衡 LTC3300的均衡程序 主动均衡(Battery Balance LTC3300 Balance Program Active Balance)

ltc6811的使用配置程序，可以直接使用。(ltc6811,SPI use,can directly use)