-
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]
-
1. On which computer systems can Wu Jianying's single-chip microcomputer development board run? Answer: WIN7/XP/8/10. 2. Can Wu Jianying's MCU development board be expanded to the minimum system bo...[Details]
-
The host is the core of the USB topology. Any USB data transmission must be initiated and controlled by the host. All USB devices can only establish a connection with the host. Any two peripheral...[Details]
-
1. Basic circuit topology and working principle
LED drive circuits based on inductive boost switching converters are widely used in the backlighting of battery-powered consumer portable electr...[Details]
-
As lead-free technology matures, high-temperature solder alloys are now available that can be used at solder point temperatures as high as 140-150°C without losing reliability. An example is the In...[Details]
-
Summary
An activity monitor is a device that monitors a person's various daily activities. Unlike a pedometer, it can also measure activities other than walking, such as sitting at a desk a...[Details]
-
MCS-51 single chip microcomputer pin diagram and function 1. Power supply Vcc: chip power supply, usually +5V; Vss: Ground terminal. 2. Clock XTAL1 and XTAL2: Inverting input and ou...[Details]
-
Apple is studying how to make the fabric cover of HomePod or HomePod mini also include a way to provide information to users. Apple calls the unique cover of HomePod and HomePod mini acoustic t...[Details]
-
In order to achieve Gb/s level link throughput, new standards use higher bandwidth, multiple input multiple output (MIMO), space-time coding and high-order orthogonal frequency division multiplexing ...[Details]
-
On July 12, Yuxing Co., Ltd. released its semi-annual performance forecast, stating that the company expects to achieve a net profit attributable to shareholders of listed companies of 119 million yu...[Details]
-
OPPO’s official website has launched a new phone, the A53. The 4+128GB version is priced at 1,299 yuan, and reservations are now open. The phone will be officially launched on December 21, and the 6+...[Details]
-
Robinson International Freight adds a new warehouse in Guangzhou to deepen the efficient circulation system of warehouse and distribution and accelerate the upgrade of the national multimodal transpo...[Details]
-
9. When making all for the first time, the following error occurs. From the above error, it can be seen that CAMDIVN is not defined in the structure, so we need to find the place where this...[Details]
-
According to the statistics of SNE, in July this year, China occupied six seats in the top ten global installations, and these six seats provided more than 60% of the supply. Xie Qiu, senior vice pre...[Details]
-
The method of connecting a single-phase inverter outputting three-phase 220V to a three-phase motor is as follows:
Determine the input power and output voltage of the inverter
First...[Details]