The air conditioner infrared remote control is a portable device that is usually powered by two alkaline batteries and communicates one-way with the wall unit or cabinet unit through 38KHZ infrared ca...
I have made a statistics of the onboard resources of the EBAZ4205 mining board. The one I am not sure about is U30 (3-pin SMD). It seems to be a temperature chip DS18B20This content is originally crea...
[size=4]Read a good book and leave behind some insights. EEWORLD Forum and RT-Thead Internet of Things Operating System invite everyone to read good books, swim in the ocean of RT-Thread knowledge, le...
Ethernet communication has been widely used in various fields, providing a convenient connection solution for the interconnection between devices. In pursuit of power consumption, speed and function, ...
As the core power component of new energy vehicles, the performance of batteries largely determines the overall performance of the vehicle, and there has always been controversy over its technical rou...
When the Zener diode is stabilizing the voltage, by observing its volt-ampere characteristic curve, shouldn't its voltage stabilization value be negative?...
Hardware version: Tiny4412ADK + S700 4GB u-boot version: u-boot-2010-12 linux version: Linux-3.0.8 version one Support adb reboot bootloader patch:http://pan.baidu.com/s/1i3KfCI5 Version 2 Sup...[Details]
On April 16, Bloomberg reported that Apple has begun extensive internal testing of several new Mac models equipped with the next-generation M2 chip, a new move by Apple to push for more powerful comp...[Details]
At present, China's integrated circuit field is witnessing a two-way rush of capital and industry. In the process of realizing the localization of chips, capital has never been lacking. However, as m...[Details]
If you want to check whether the line is short-circuited, first turn off the power supply of the line, then open each load switch, and use the ohm range of the multimeter to measure the resistance be...[Details]
As one of the core components of the photovoltaic power generation system, the performance and life of the photovoltaic inverter are crucial to the stability and power generation efficiency of the ...[Details]
Part 9: New SMU Overcomes Tricky Test Challenges of Low-Current Capacitive Setups
When long cables or capacitive chucks are used in the test setup, the capacitance at the test instr...[Details]
In the programming of Siemens S7-300 and S7-400, it is often necessary to call some system functions or function blocks. When inputting parameters, you often encounter pointer type parameters. Do y...[Details]
Ranked among the industry leaders with silicon carbide devices, focusing on new tracks, continuing research and development to consolidate core competitiveness Shanghai, China - August 4, 2021 - Re...[Details]
According to foreign media notebookcheck, Apple is developing two iPhone concept phones. One is a dual-screen model, the screen does not fold, but the body can; the other is a model that folds ...[Details]
With the official end of the autumn recruitment, a new round of spring recruitment has begun. On March 30, Jiwei.com and Wujian Technology held an offline special presentation at Nanjing University o...[Details]
Nexperia recently announced that it has once again won the Bosch Global Supplier Award in the category of “Purchasing of direct materials – Mobility Solutions”. This is the second time in a row that ...[Details]
Industrial composition
Industrial robots are mainly composed of three basic parts: the main body, the drive system and the control system.
Main body -
that is, the base and ...[Details]
AMI, a supplier of BIOS, BMC and security solutions, announced that it has jointly developed a new platform firmware security solution with Lattice, a low-power programmable supplier, AMI PlatFire™ f...[Details]
1) Problems and reasons when adjusting full load error: The first meter has a slow speed but the adjustment does not improve. The reason is that the current coil turns are short-circuited or have too...[Details]
1. Multimeter range selection and error analysis 1.1 Human Error Human reading error is one of the reasons that affect measurement accuracy. Pay special attention to the following points during use: ...[Details]