Here I use a timer, interrupt, and digital IO to create a project. 1. Open DAVE and enter the workspace. It is best to use different workspaces for different versions. 396706 396707 396708 396709 3967...
The COVID-19 pandemic over the past year has caused more people to work from home, which has accelerated the adoption of Wi-Fi 6.Consumers are also adopting this higher-speed standard to upgrade their...
I would like to ask you a question. Can the impedance of a section of RF trace on a PCB be measured using a network analyzer? For example, look at S11 or S21? I hope you can give me some advice, thank...
[size=4]1. The failure condition is as follows:[/size] [size=4] [/size] [size=4] When the driver is installed correctly (the board is automatically installed when the USB is plugged in):[/size] [size=...
[i=s]This post was last edited by Li Baiyi on 2021-12-22 21:11[/i]When debugging EC-01F MQTT to access Alibaba, the normal communication state is frequently disconnected and then automatically connect...
1 Basic working principle of LED power supply The BUCK converter and IPD control are used to realize the switching power supply, output constant current and voltage, and drive the LED lamp. The over...[Details]
On March 28, a few weeks ago, Samsung released the Galaxy A55 mobile phone equipped with the Exynos 1480 processor, but the name of the chipset was not officially announced at the time. Now Samsung...[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]
The press conference of the 2021 Shanghai International Consumer Electronics Technology Show (Tech G for short), hosted by the Shanghai Council for the Promotion of International Trade and organized ...[Details]
On the afternoon of the 3rd, the State Council held a regular briefing on the "New Energy Vehicle Industry Development Plan (2021-2035)".
Xin Guobin, Vice Minister of the Ministry of Indus...[Details]
Two 74HC595s share 6 IO ports, a simple timer clock, mainly for the control of 74HC595. Simulation: MCU source code: #include reg52.h #include intrins.h typedef unsigned char uchar; typedef uns...[Details]
I need to drive a motor recently, so I looked at the output of PWM and made some conclusions. I will post them here.
The advanced timer of stm32 is quite complicated. I looked at the examples and fou...[Details]
Overview: The frequencies involved in electromagnetic compatibility measurement include all radio wave propagation characteristics such as surface waves, reflected waves, and linear propagation. Rad...[Details]
Manufacturer Boston Dynamics, along with five other industry leaders, announced they had co-signed a non-binding open letter stating they would not pursue or allow the weaponization of their robots...[Details]
This paper introduces a design method of an SDRAM controller for high-resolution video image processing based on FPGA. By setting the working state of SDRAM, it works in burst mode. Under the control...[Details]
The AVR Control and Status Register provides information about the reset source that caused the AVR to reset. · Bit 7..4 – Res: Reserved bitsThese bits are not used in the ATmega48/88/168 and alway...[Details]
To solve storage problems in different fields, you only need to understand the key storage capacity, flexibility, management, and performance and review the existing solutions one by one to find t...[Details]
ABB robots are intelligent devices widely used in the field of industrial automation, with high flexibility and reliability. In the programming and operation of ABB robots, movej and movel are two ...[Details]
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