When using jtag to download jic files, an error occurs. After checking the hardware circuit, the circuit and soldering are correct. Is the configuration chip broken? Or is there another reason? The co...
Property tax is expected to be officially piloted next year, and housing prices will drop significantlyfocusThe property tax collection, which has been a slog but not a success, has finally made some ...
[Homemade] OLED full-screen watch, plays Badapple smoothly Full-screenwatchbased on OLED screen , can switch interfaces with gyroscope gestures , wake up with capacitive buttons , play Badapple and us...
Recently, Qorvo has made available two versions of its new AECQ-rated switches: the QPC1251Q for eCall and the QPC1252Q for dual-SIM dual-talk (DSDA) eCall. Both switches save up to 50% board space co...
[i=s]This post was last edited by xinxiaojun on 2018-10-13 08:08[/i] 2018-Toshiba Photoelectric Relay TLP3547 Review 1-- Unboxing (Study Preparation) Unboxing. Beautiful optocoupler relay, golden pins...
Xianji HPM6750 is a domestic MCU with dual RISC-V cores and a main frequency of 800MHz, setting a performance record of more than 9000 CoreMark and more than 4500 DMIPS. When engineers see this, they ...
With the improvement of people's living standards, energy-saving, environmentally friendly and intelligent household facilities are becoming more and more popular. However, after preliminary social su...[Details]
(1) Detection circuit Connect the integrated operational amplifier to the compensation network as specified by the manufacturer, and connect it into a simple follower circuit according to the sel...[Details]
1 Overview PowerInt's LYTSwitch-4 series products LYT4211-4218/4311-4318 combine the controller and high-voltage high-power FET in the same package. The controller provides high power factor and...[Details]
Briefly introduce the daily use of Leeb hardness tester:
Improper use of the Leeb hardness tester can result in inaccurate test results and damage to the instrument, so when using the ...[Details]
Good news, you who have struggled for a year in 2019 will have another year of struggle in 2020. In order to help you grow rapidly in the IoT industry and realize your personal and corporate valu...[Details]
With the continuous development of display technology, true color LCD screens have gradually occupied an important position in embedded display systems with their advantages such as high resolution, ...[Details]
USB (Universal Serial Bus) has the advantages of high speed, low cost, low power consumption, plug and play, and easy use and maintenance. With the gradual expansion of USB application areas, USB d...[Details]
On April 12, Hubei Company held a meeting to promote the Xiangyang Liquid Flow Energy Storage Project. He Yongjian, Party Secretary and Chairman of the Central Research Institute, Zhu Shixiang, Dep...[Details]
According to information from Zhihu New Product Intelligence Bureau, the new Redmi K40 series products will be released on February 25. IT Home learned that the Zhihu roundtable meeting for...[Details]
At Infineon's third-quarter 2024 fiscal year earnings call held recently, one of the hottest topics discussed by Infineon Technologies CEO Jochen Hanebeck and analysts was silicon carbide and the K...[Details]
In order to further support the construction of new energy vehicle charging infrastructure and promote industrial development, in accordance with the relevant provisions of the provincial special f...[Details]
The WiFi signal at home is not strong? Don't worry, put a WiFi signal amplifier made of cans on the wireless router, and the signal will be enhanced. Recently, a Weibo post titled "Homemade WiFi Sign...[Details]
I. Introduction For some background knowledge (for example: why Device Tree is introduced and what problem this mechanism is used to solve), please refer to the reasons for introducing Device Tree . ...[Details]
The development of the digital world has driven the increase in bandwidth demand, pushing wired and wireless networks towards network convergence. Network convergence is defined as the use of multipl...[Details]
1. Working principle of turbine flowmeter The principle diagram of turbine flowmeter is shown in Figure 3-1. A turbine is placed in the center of the pipeline, supported by bearings at both ends. Whe...[Details]
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