[i=s]This post was last edited by sipower on 2022-1-22 20:51[/i]The first test at the beginning of 2022 starts with the NodeMCU-BU01 UWB indoor positioning module of Anxinke . There are a lot of infor...
How is the circuit of the LED aging rack connected? Series or parallel? I want to spend a few hundred dollars to buy an aging control box, and then make the rack and wiring clips myself. But I have to...
[i=s]This post was last edited by zly1986ZLY on 2018-10-10 12:52[/i] [size=3][color=#000]Test purpose: To perform performance test on photorelay TLP3547[/color] [color=#000]Test tools: 1[/color][color...
The NBM provides bidirectional 48V to 12V conversion in a package less than 3.3 cubic centimeters, supporting 98% peak efficiency at 750W of steady power and 1kW of peak power. With a switching freque...
The commonly used ports of MSP430f149 are P1, P2, P3, P4, P5, and P6, which can be used directly for input/output. There are no special input/output instructions in the MSP430 system, and input/output...
On November 25, the No. 1 unit of Xinjiang Fukang Pumped Storage Power Station, which was contracted by PowerChina EPC, held a commissioning ceremony, marking the official commissioning of the firs...[Details]
Mouser now sells mobile phone for cellular and Wi-Fi applications Linx Technologies IPW Series Outdoor Antennas February 17, 2023 – Mouser Electronics now offers Linx Technologies’ IPW series of ...[Details]
1. Optical parameters affecting LED biological effects
The biological effect of LED depends on different optical parameters, including different wavelengths, flow (fluence), intensity (pow...[Details]
The Android 12 system natively supports the long screenshot function. This function is different from the screenshots developed by many OEM manufacturers. It is not implemented by stitching mul...[Details]
Equipment Problem Contactor Working Characteristics Poor After the fault occurred, the technicians conducted relevant inspections on the ventilation control box of the No. 22 main transformer . First...[Details]
According to Statista's forecast, the average annual compound growth rate of the domestic smart home market will be about 45.3% between 2017 and 2022, and the market size is expected to reach RMB 162...[Details]
Overview When using any complex tool management system, the tool setter is one of the most important devices. From basic tool measurement and label printing to high-end network communication and DNC ...[Details]
After weeks of speculation, Google finally published a paper in the prestigious journal Nature claiming that it had achieved "quantum supremacy." Why should we care about quantum supremacy? What do...[Details]
#include"2440addr.h" //Defines the addresses and names of various special function registers. This header file must be called to use them./*=== If this header file is not called, the definition name ...[Details]
Abstract: In order to make the embedded operating system μC/OS-Ⅱ more suitable for the application of numerical control system, the task classification and task scheduling of μC/OS-Ⅱ are improved. ...[Details]
While using the JLINK downloader, JLINK suddenly became unusable and the indicator light did not light up. I thought the board was burned out. After this failure occurred many times, I searched the I...[Details]
introduction
Traditional spectrum analyzers are scalar measurement devices that primarily display a graph of a scalar value (signal amplitude) versus frequency. The most common measurements ar...[Details]
Currently, IoT applications such as smart cities, smart manufacturing, smart logistics, smart homes, and smart transportation have been implemented and developed vigorously. If "Internet +" has ope...[Details]
Abstract:
A good intelligent connected vehicle in-vehicle service ecosystem can not only promote the healthy development of the intelligent connected vehicle in-vehicle service market, but al...[Details]
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