-
1. Issues that should be paid attention to when receiving serial port data in UC/OS design 1. Data receiving process of serial communication: 1 UART receive FIFO triggers an interrupt after receiving...[Details]
-
H(s) includes the transfer function of voltage detection, controller and PWM. The transfer function of a general voltage detection circuit is a voltage divider ratio k1. For the simplest pulse widt...[Details]
-
PLC S7-200 and stepper motor motion control
The operation of the stepper motor requires an electronic device to drive it. This device is the stepper motor driver, which amplifies the pulse sig...[Details]
-
Beijing time, October 20th morning news, it was reported that Apple launched a series of new products on October 18, including new MacBook Pro laptops, third-generation AirPods headphones, and cheape...[Details]
-
The importance of LED (light-emitting diode) to display screens is like the engine of a car and the compressor of an air conditioner. Choosing an LED with good performance is the basic condition ...[Details]
-
Power supplies typically sense the output voltage and regulate it. But there is usually a need to measure some type of current. There are two main reasons to measure current:
1. Purpose of curren...[Details]
-
Tianyancha shows that on February 23, Tencent Technology (Shenzhen) Co., Ltd. disclosed two patents related to "vehicle driving", namely "vehicle driving simulation method and device, storage medium ...[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]
-
As the market is rushing to buy, as a consumer, you still need to be calm and make scientific analysis when choosing LEDs, and choose the light sources and lamps with the best cost performance. T...[Details]
-
On August 16, the topping-out ceremony of GIGACHIP Semiconductor's 12-inch CIS integrated circuit special process research and industrialization project was held in the Lingang New Area of Shanghai...[Details]
-
Over the years, several innovative power factor correction (PFC) technologies have been introduced. One of the first innovative technologies was active power factor correction using a boost topology....[Details]
-
During use, the instrument will cause certain malfunctions due to its own operation and environmental problems, which will have a certain impact on the normal use of the user, so the maintenance and ...[Details]
-
Until now, handheld controllers have been the main tool for VR and AR users to interact with artificial worlds, but Facebook has set out to design a controller that doesn't require full hand control....[Details]
-
Xiaomi announced today the launch of the Xiaomi Watch Color Sports Edition, which supports blood oxygen detection function and is priced at 699 yuan. Pre-sales will start on all channels at 24...[Details]
-
Recently, "Experts Talk about Three and a Half Generations" has discovered three new silicon carbide cooperation cases in the industry:
Geely Auto & Jingneng:
...[Details]