The black box is essentially a transceiver. During the flight of the aircraft, it can receive various information collected by the sensors inside the aircraft in a timely manner, and automatically con...
Some time ago, I came across an embedded development debugging tool called Micro-Lab , which was put into evaluation. This software can easily design rich and diverse interfaces on the host computer, ...
[b]5. Positive power supply PNP transistor collector DC circuit[/b][align=left][color=rgb(34, 34, 34)][font="]The figure below is a positive power supply PNP transistor collector DC circuit. Q1 in the...
Industrial data links that require RS-232 data transmission over long distances or between multiple RS-232 applications typically use RS-232 to RS-485 converters. Despite high signal swings up to ±13V...
My graduation project was selected for the topic of wireless charging electric car in the 2018 undergraduate electrical competition. In the simulation, I referred to the design of the 2018 Tianjin Pro...
The MCS51 series single-chip microcomputer At89S51 is used as the main controller, and the peripheral circuit devices include digital tube driver, independent keyboard, reset circuit, etc. The hardwar...[Details]
The oscilloscope is a very common instrument used in our work. Many people say that the oscilloscope is too complicated and they don’t know how to use it. Today I will ask you to learn how to use the...[Details]
Satellite TV usually has a satellite TV receiver motherboard in the satellite finder. It needs to input a set of power supplies, whose voltages are +3.3V, +15V and +18V respectively. The 12V batter...[Details]
Flexible printed circuit boards can be classified according to the type of flexing they encounter during assembly and use (Corrigan, 1992). There are two types of designs, which are discussed below:...[Details]
Process industry users do not usually need high-precision level measurement. They only need early warnings when the level reaches a warning line and alarms when the liquid overflows the container o...[Details]
Advantech
SOM-5788 is a product based on the latest generation, high-performance Intel® Core™ i7/i5/i3
processors
. The module can support the latest technologies such as PCI-e, SATAII, ...[Details]
July 6 news: Digital blogger @数码闲聊站 revealed today that a certain Xiaomi model has updated the super moon mode in the internal test system, which will support adding filters and materials for...[Details]
register
ATPCS specifies registers for special purposes
- Registers r0-r3 are used to pass argument values into a function and result values out. r0-r3 can be referenced by a1-a4 to make this us...[Details]
Everything can be a driving hazard, and data from all of these things must be identified, categorized, and acted upon by ADS and AV systems if safety is to be maintained. While the most important c...[Details]
1. Choose the installation location reasonably
A good installation location is very important.
The place where
the UPS
is placed
must have good ve...[Details]
When LPC1768 uses systick in the code, it appears in the following form if (SysTick_Config(SystemCoreClock /1000))/1ms enters an interrupt/ { while (1); /* Stop here in case of error ...[Details]
This Marx generator has a total of six stages, each of which is composed of a 0.002uF 20kV capacitor and two 1m ohm resistors. On the left is a neon transformer (9kV 30mA). The high-voltage AC genera...[Details]
Today, Samsung released the Galaxy Note10 series in Beijing. The 8+256GB version of the Samsung Galaxy Note10 is priced at 6,599 yuan, and the 12+256GB version of the Samsung Galaxy Note10+ that supp...[Details]
Why can't I measure insulation resistance? If you use a multimeter to measure the insulation resistance of the equipment, the insulation resistance value measured is the insulation resistance value u...[Details]
GPIO eight working modes Four inputs: GPIO_Mode_IPU (pull-up input) GPIO_Mode_IPD (pull-down input) Principle: After the pull-up switch and the pull-down switch are connected, they are converted i...[Details]