[i=s]This post was last edited by lidonglei1 on 2019-3-21 13:56[/i] [align=left][color=rgb(51, 51, 51)][b]One time when I took my child to the mall, he was very interested in a music box made of wood ...
Three questions about MCU timing 1. How to understand that a data bit is divided into 16 parts 2. What does it mean that 7, 8, and 9 are still within the range 3. How to understand that when D7 is col...
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Use TI 74HC4052 4-channel analog switch (voltage support 2~6V) to switch the serial port channels;
Both the MCU and 74HC4052 are powered by 3.3V power supply. One of the eight 74HC4052 chips is not wo...
The waveform of the PSIM simulation circuit is inconsistent with that in the data. According to the data, the waveform will be distorted when the input signal frequency is 10K and 100K. As shown in th...
The STMicroelectronics LSM9DS1 iNEMO Inertial Module is a packaged system with a 3D digital linear acceleration sensor, a 3D digital angular velocity sensor, and a 3D digital magnetic sensor. The LSM9...
0 Introduction
In tracking radar, in order to ensure automatic direction tracking of the target, the angular error signal strength output by the receiver is required to be only related to the a...[Details]
Tesla has finalized LG Chem to supply 21700 battery cells to its Chinese factory, which basically confirms the previous rumors a little bit. 1) Bloomberg report The supply agreement isn't ...[Details]
Recently, the California Public Utilities Commission (CPUC) approved Waymo's expansion request, allowing them to operate on Los Angeles, the San Francisco Peninsula and San Francisco highways, and ...[Details]
Driven by the craze for large models this year, we came up with the idea of making a cheap mobile operation that includes various parts. We have just put it together recently and would like to pr...[Details]
This adjustable voltage-stabilized power supply has a maximum output voltage of about 20V and a maximum output current of 2A. It has three current-limiting
positions of 200mA, 300mA, and 600mA and a...[Details]
Bosch launches the first CVT transmission for electric vehicles. The vast majority of electric vehicles on the market have single-speed transmissions. Of course, the Porsche Taycan has a two-speed tr...[Details]
ABG Instrument is a manufacturer specializing in the production of various working condition instruments. Its ABGD sewage flow meter is suitable for industries such as petroleum, chemical, metallurgy...[Details]
Regarding the extent to which the server industry has been affected by the Wuhan coronavirus outbreak, DRAMeXchange, a semiconductor research center of TrendForce, pointed out today that the impact o...[Details]
Sina Digital News reported on the afternoon of September 26 that Samsung Home Appliances and clothing brand Ordos 1980 have cooperated to experience Samsung AirDresser series clothing care machine. U...[Details]
Large-scale batteries in Australia’s National Electricity Market (NEM) earned record revenues during 2022 by arbitrage electricity markets.
2022 can be said to be the most rema...[Details]
1 Introduction Embedded component substrates can miniaturize PCBs or modules due to the three-dimensional configuration of components, shorten the connection path between components, and reduce trans...[Details]
The output voltage of the switching power supply will decrease when the load is short-circuited. Similarly, the output voltage will increase when the load is open or unloaded. In maintenance, the dum...[Details]
Samsung Electronics has denied media reports that the company plans to cut NAND Flash production as early as this month, saying the reports are groundless, according to Sina Technology. Recently, a...[Details]
1. Introduction
PID (proportional-integral-differential) controller is the earliest practical controller with a history of more than 50 years. It has been widely used in industrial process ...[Details]