【Erha Image Recognition Artificial Intelligence Vision Sensor】5.Serial communication
The default communication baud rate of Erha is 9600, 8-bit data.The host computer communicates with the Erha sensor...
Imagine driving in the early 20th century. Drivers relied on hand signals, shouting, and a little guesswork to predict what other vehicles on the road were doing. Thanks to modern rear-lighting soluti...
A collection of essential basic knowledge for electronic engineers, including classic series of books and a treasure trove of analog and digital electronics.
A must-have for beginners to improve their...
Live broadcast time: March 31, 2022 (Thursday) 10:00-11:30 amLive Topic: RSL15 - ON Semiconductor's More Efficient, Smarter and Safer BLE 5.2 Bluetooth Chip
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1. Introduction to MMU 1.1 Virtual address and physical address Build two applications, hello1.c and hello2.c, and then run: hello1.c hello2.c The running results are as follows: ...[Details]
PORT Change Interrupt PIC 16f877A The microcontroller source program is as follows: #define LED_1 PORTd.b0 #define LED_2 PORTd.b1 void interrupt() { if(INTCON.RBIF) { INTCON....[Details]
With the popularity of electronic money payments, the demand for payment terminals and logistics mobile label printers continues to grow. In the field of mobile label printers and payment terminals, ...[Details]
Startup File + Library + File
Startup file:
Hardware initialization
1. Turn off the watchdog (the watchdog is a timer that is turned on when the system starts. If it is not turned of...[Details]
According to Jiangxi Daily, Jiangxi Province is planning to establish the Jiangxi Science and Technology Innovation Fund, or the "first unicorn fund", to help technology-based enterprises develop rap...[Details]
#include
#define uchar unsigned char
#define uint unsigned int
sbit beep=P1^7;
bit startflag; //Define a scan start flag
bit irreceok; //Infrared reception OK flag
bit irprosok; //Infrared rec...[Details]
According to reports from multiple Western media outlets, the US Department of Commerce will allow some US companies to continue doing business with China's Huawei and sell products to the company. ...[Details]
According to news on December 30, realme will release its annual flagship realme GT2 series on January 4, 2022. This conference will launch two models, realme GT2 and realme GT2 Pro. Among th...[Details]
This circuit uses an attenuator field effect transistor (FET) to shunt the signal to ground. The R2 is used to control the output level (attenuation level), but you can use other sources of voltage s...[Details]
The Challenge: Develop a flexible test application that drives tens of thousands of micro shutter elements (micro shutters) for millions of cycles while simultaneously logging data, acquiring high-re...[Details]
According to Jiwei.com on January 21, on January 18, the official Weibo account of Nut Mobile (hereinafter referred to as official) announced an unexpected news. Officials said that Xinshi Lab is o...[Details]
Today, Xiaomi officially announced: "With the three certificates complete, the Xiaomi 5G era is now in place! Xiaomi's second 5G flagship phone is about to debut!" Generally speaking, to put a mobi...[Details]
The tape adhesion tester performs static load tests on the adhesion of tapes, automatically timing the time the tape can be maintained under a certain load to confirm the effectiveness of the tape's ...[Details]
Servo systems are an indispensable part of modern industrial automation and precision control. According to different control methods, servo systems can be divided into open-loop servo systems, clo...[Details]
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