▍1. 04_Test-20190611T152621Z-001
说明: Design of digital systems, Tes01 arduino and proteus.
说明: Design of digital systems, Tes01 arduino and proteus.
More testing with arduino for cs1180 and 485 micro.
说明: More testing with arduino for cs1180 and 485 micro.
说明: 心率传感器,下机位arduino程序,拷入开发板中处理数据(Heart Rate Sensor, Arduino Program)
This is a test program for Arduino connection to 74HC165 shift register
说明: This is a test program for Arduino connection to 74HC165 shift register
基于ESP8266 的物联网CoAP的实现(Implementation of Internet of Things CoAP Based on ESP8266)
说明: 基于ESP8266 的物联网CoAP的实现(Implementation of Internet of Things CoAP Based on ESP8266)
sketch_dec12a是arduino文件 读到上位机输出的字符串输出SD卡里面的语音信息。 sketch_dec12a是arduino文件 读到上位机输出的字符串输出SD卡里面的语音信息。(Sketch_dec12a is a string read from Arduino file to output from PC and output voice information in SD card.)
说明: sketch_dec12a是arduino文件 读到上位机输出的字符串输出SD卡里面的语音信息。 sketch_dec12a是arduino文件 读到上位机输出的字符串输出SD卡里面的语音信息。(Sketch_dec12a is a string read from Arduino file to output from PC and output voice information in SD card.)
Tiny GPS is a library to read GPS devices
接受陀螺仪测量到的角度、角速度、角加速度及位置坐标等数据(Accept the data of angle, angular velocity, angular acceleration and position coordinates measured by gyroscope.)
用于可见光通信的发射和接受端的程序,使用曼彻斯特编码(Program for transmitting and receiving ends for visible light communication, using Manchester coding)
Arduino Demo_UNO&Mega2560用的3.5寸tft触摸屏驱动代码以及范例程序,一个有是一个范例代码,包括DisplayString、graphicstest、readpixel_kbv、testcard_kbv、scroll_kbv、DisplayChinese、ShowBMP_320X480、GLUE_Demo_480x320、TouchScreen_Calibr_kbv、Touch、Phonecal - 480X320(3.5 inch TFT touch screen driver code and an example program for Arduino Demo_UNO&Mega2560. One has an example code, including DisplayString, graphicstest, readpixel_kbv, testcard_kbv, scroll_kbv, DisplayChinese, ShowBMP_320X480, GLUE_Demo_480x320, TouchScreen_Calibr_kbv, scroll_kbv, etc. Three hundred and twenty)
用心电传感器采集心电信号,并将心电图显示在oled屏上(ECG sensors are used to collect ECG signals and display the ECG on the OLED screen.)
Latest version of Asysnchronous TCP Web Server (non-blocking) for ESP8266
Programming a STM32F103 board using its USB port (Blue Pill)
与单极步进电机不同,双极步进电机每相只有一个单绕组,没有抽头。 为了反转磁极,绕组中的电流需要反转,这意味着双极步进电机驱动通常更加复杂并且通常需要H桥排列。 由于没有公共端,每相有两个引线,典型的两相电机会有四根引线。 尽管双极电机通常驱动更加复杂,但它们确实具有它们的优点,因为更好使用的绕组,双极电机比同重量的单极电机更强大。 这是因为单极步进电机在相同空间中有两倍的导线量,并且在任何一个时间只能使用其一半,这意味着单极电机仅有约50%的效率。(Unlike the monopole stepper motor, the bipolar step motor has only one single winding per phase, without a tap. In order to reverse the magnetic pole, the current in the winding needs to be reversed, which means that the bipolar step motor drive is usually more complex and usually requires a H bridge arrangement. Since there is no public end, each phase has two leads, the typical two phase motor will have four lead. Although bipolar motors are usually driven more complex, they do have their advantages, because the better use of windings and bipolar motors is stronger than the same weight monopolar motors. This is because the unipolar stepper motor has two times of wire quantity in the same space, and it can only use half of it at any time, which means that the single pole motor is only about 50% efficiency.)