0 Introduction GPS (Global Positioning System) has become the most widely used positioning method with its global, all-weather and passive positioning principles. The most widely used applications a...
Dear experts, I have a question about KiCad. When selecting the component symbol in Esschema, as shown in Figure 1, R is in the middle of the box, but after selecting and placing it, R is not in the b...
[i=s]This post was last edited by anananjjj on 2019-1-4 08:39[/i] The STM32F413 Nucle-144 development board auctioned on the forum has arrived! Here are the pictures:I like the color and layout design...
2. Data transfer instructions between accumulator A and off-chip RAMMOVX A,@Ri MOVX@Ri,A MOVX A,@DPTR MOVX @DPTR,A illustrate: 1) In 51, the only accumulator that can interact with the external RAM is...
[i=s]This post was last edited by jinglixixi on 2022-10-3 01:31[/i]Learning about the GPIO port is the best way to master the use of the development board, and analyzing and learning from routines is ...
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]
When it comes to safety technology and equipment on cars, there are more and more. At the previous Chengdu Auto Show, I saw a new safety technology display at Volvo's booth: pedestrian airbags. A...[Details]
Data Page 33 is the command page sent from an ANT+ controller to an ANT+ bike light to initiate a connection with a new ANT+ bike light. The command includes the light index and settings that should ...[Details]
Question: Given that negative edge pulses are input from the P3.3 pin of the 51 single-chip microcomputer, and the number of pulses is less than 65535, try to use the /INT1 interrupt to count the...[Details]
Nvidia announced on Monday that it has acquired data storage solution provider Excelero, a provider of enterprise data storage and block storage solutions and related high-performance software. Excel...[Details]
Key technology innovation: energy development
Oil and gas-hydraulic fracturing and other development technology innovations will lead to a significant increase in proven reserves and recov...[Details]
1. Introduction
According to the railway technical regulations of the Ministry of Railways, traction substations and power distribution stations should be equipped with simulation screens. Sim...[Details]
1. What is a frequency converter?
A frequency converter is an electric energy control device that uses the on-off function of power semiconductor devices to convert industrial frequency power ...[Details]
Advantech
SOM-5788 is a product based on the latest generation, high-performance Intel® Core™ i7/i5/i3
processors
. The module can support the latest technologies such as PCI-e, SATAII, ...[Details]
Central heating project is an engineering system that transmits heat energy through hot water or steam. Since it involves a large amount of water and steam heat conduction media, the flow measurement ...[Details]
Satellite TV usually has a satellite TV receiver motherboard in the satellite finder. It needs to input a set of power supplies, whose voltages are +3.3V, +15V and +18V respectively. The 12V batter...[Details]
Multi-rate watt-hour meters are indispensable watt-hour metering products under the current electricity conservation and planned electricity consumption policies in my country. The communication inter...[Details]
1. Overview of CS5265 The Capstone CS5265 USB Type-C to HDMI converter combines a USB Type-C input and a digital High Definition Multimedia Interface (HDMI) output. The embedded microcontroller (MCU)...[Details]
The signal source analyzer is a commonly used instrument for measuring crystal oscillators, PLLs, clock circuits, and phase noise. Dual-channel measurements are used to fully characterize the charact...[Details]
Mitsubishi PLC FX3U is a powerful small controller widely used in industrial automation. Its master control instructions are the core of program control. For programmers, it is very important to ma...[Details]