[i=s] This post was last edited by qwqwqw2088 on 2018-11-5 07:41 [/i] [size=4] Referring to the TI official manual, the TPS55340 boost circuit was designed, with an input of 4.8V, an output of 6V, and...
Multiple Choice 1. The transistor works in Class B working state, and the conduction angle of the tube is . A) 0 °; B) 90 °;C) 180 °;D) 360 °; E) Between 180 ° and 360 °.2. When the transistor work...
[i=s]This post was last edited by yhye2world on 2019-8-15 15:10[/i]As shown below, RS232 to RS485 passive converter;
The terminal board on the RS485 port side is lost.Now I want to use a DB9 connector...
I recently encountered a rather strange problem when I was studying the embedded development board nrf52832 and using the keil software for simulation. linking... .\Objects\Experiment.axf: Error: L621...
"Someone DK at the college entrance examination site of Yangxian Middle School in Shaanxi!" On June 7, the first day of the national college entrance examination, a college entrance examination substi...
Blood pressure sensor circuit, filter and amplifier circuit based on MAX4472
As shown in the figure below, this circuit uses BP01 pressure sensor and MAX4472 operational amplifier. BP01 pressure se...[Details]
Planetary reducers and servo motors are devices that are currently widely used in the field. They play an important role in achieving mechanical transmission and control. However, although they all...[Details]
PolySwitch resettable fuse is a new type of component produced by Raychem, USA, which is made of polymer mixed with conductor. Polymer-based conductive composite materials often have a positive tem...[Details]
The European Commission has taken a big step toward making Wi-Fi the standard for cars after EU lawmakers backed a technology from Volkswagen AG over 5G from BMW and Qualcomm Inc. EU executives want ...[Details]
Melexis’ new PCB-free pressure sensor chip brings automotive engine management accuracy to new heights March 31, 2023, Tysendeleau, Belgium - Melexis, a global microelectronics engineering company,...[Details]
51 single-chip microcomputer is a general term for all single-chip microcomputers compatible with Intel 8031 instruction system. The ancestor of this series of single-chip microcomputers is Intel's...[Details]
Water supply system water level control principle The following figure is a water tower water level control principle diagram. The dotted lines in the figure indicate the upper and lower limit...[Details]
Bandwidth is known as the first indicator of an oscilloscope and is also the most valuable indicator of an oscilloscope. The division of the oscilloscope market is often based on bandwidth as the prim...[Details]
System designers are often asked to reduce overall power consumption to reduce the impact on our environment while reducing capital and operating costs. They are also required to increase circuit d...[Details]
Semiconductor chips, which once had high prices, have recently reached a turning point. According to media reports, the storm of semiconductor chip order cuts and price cuts has intensified, and even...[Details]
Gartner's 2022 China Information and Communication Technology Maturity Curve shows that the development momentum of Robotic Process Automation (RPA) in China is gradually increasing. If used properly...[Details]
With the continuous updating of flat panel display technology, large-scale LED display systems use dot matrix modules or pixel units composed of light-emitting diodes to form large-area display scr...[Details]
For general embedded systems, several memory devices are often used in combination, taking into account factors such as system cost and operating speed. In the example below, an ARM9EJ processor ...[Details]
On October 30, the world's highest altitude and largest installed capacity independent grid-connected energy storage power station - the 100MW/400MWh independent grid-connected energy storage proje...[Details]
Analogue and Mixed Signal
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