TCN_Autosaling_machine

1.5kw 光伏逆变器原理图，供初学者熟悉H桥逆变器。(1.5kw PV Inverter Schematic, which can be used as a good learning resource for research and development inverter.)

c8051f320 usb 接口驱动程序 和上位机机通信软件及API函数。(C8051f320 usb driver and superior communication software and blast API.)

TFT240320彩色液晶显示屏显示程序，库文件中定义了其常用的操作函数，可直接在主函数中调用(TFT240320 color LCD display program, the library file defines its common operating functions that can be invoked directly in the main function)

ADC采样电压值，显示波形，通过FFT计算频率，双通道ADC，最高500K，100K不失真(ADC Samples Voltage Value and Displays Waveform)

NRF24L01按键测试程序可以通过按键来发送数据(NRF24L01 key test program)

说明：  calculator whit AVR C Code

atmega64中内部eeprom的读写程序(atmega64 literacy program in the internal eeprom)

说明：  该程序为蓝牙LED灯控制，基于STM32的简易示波器。(The program is controlled by Bluetooth LED lamp and a simple oscilloscope based on STM32.)

Text-line extraction in unconstrained handwritten documents remains a challenging problem due to nonuniform character scale, spatially varying text orientation, and the interference between text lines.

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