[i=s]This post was last edited by skywalker_lee on 2021-3-25 09:33[/i]When using EFR32BG22C112F352GM32 for Bluetooth device development, when the Bluetooth SDK version of Simplicity Studio is 2.13.6 (...
The function is: send a character (such as e) to the microcontroller, and then the microcontroller returns the string "I get e", serial port communication.
Copy code#include reg52.h#include intrins.h
...
[i=s]This post was last edited by jinyi7016 on 2022-10-31 10:59[/i]First of all, EEWORLD and DFRobot chose me to try out these Xingkong boards.
After receiving the development board, unpack and start ...
There are four commonly used delay methods in C language, as shown in Figure 4-2.Figure 2-4 C language delay methodFigure 4-2 shows four common delay methods used in C language programming, two of whi...
Since there is only one user key on board, it is very limited when setting parameters. For this reason, it can be equipped with a membrane soft key for key expansion. The membrane key has a total of 4...
Network analyzer is a comprehensive microwave measuring instrument that can perform scanning measurements in a wide frequency band to determine network parameters. The full name is microwave network ...[Details]
This evening, Huawei officially updated the "Announcement on the issue that some mobile phones can only be charged to 80% and the mobile phone manager cleaning and acceleration always shows "Sc...[Details]
In daily life, when household appliances (such as washing machines, refrigerators, and power tools) leak electricity or are inductively charged, you will feel "numb hands". If you use a test pen to t...[Details]
Although Toyota only announced in 2016 that it would officially develop pure electric vehicles, this neighboring country's automobile giant actually has a lot of research in lithium batteries, which ...[Details]
Currently, driverless cars are being put into use at an accelerated pace, and unmanned delivery is seen as one of the key tracks that will be the first to break through the commercialization barrie...[Details]
On December 17, 2012, MIPS announced that it has revised and signed a new merger agreement with Imagination. In the new agreement, Imagination's acquisition price of MIPS has been changed to US$100...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
3 VENC and OSD configuration
3.1 VENC Configuration
When VENC works in standard mode, it can only output standard PAL/NTSC synchronization timing. In this mode, the maximum resolution of the ...[Details]
1 Introduction In practical applications, controlling the physical parameters of the controlled object (temperature, humidity, displacement, current, voltage, etc.) within a certain range is one of...[Details]
INCA software, as an automotive calibration measurement and diagnostic tool under ETAS, has powerful functions, excellent usability and compatibility, can greatly improve calibration efficiency, an...[Details]
As cars continue to evolve from traditional means of transportation to the "third space" of life, end users' functional demands for complete vehicles are no longer limited to the pursuit of driving s...[Details]
On June 28, according to the announcement of the China Securities Regulatory Commission, Wingtech Technology's 8.6 billion yuan convertible bond project was approved by the China Securities Regulator...[Details]
A "dual-sensory" therapy that combines precisely timed sound and touch has shown impressive results in reducing people's experience of tinnitus, a common and debilitating form of hearing loss that ma...[Details]
Abstract: To protect audio amplifiers and other automotive electronic circuits during a voltage event directly connected to the car battery, the circuit shown is added (a shunt regulator, a diode and ...[Details]
1. Introduction
With the development of my country's petroleum industry and the need for oilfield development, in order to improve the oil production speed and final recovery rate of oilfields...[Details]