The 12V switching power supply is input, and the circuit board has 12V to 5V and 5V to 3.3V. Now we need to add a function to the circuit board, USB to serial port, as shown in the circuit diagram. Th...
Power supply designers often face conflicting requirements. On the one hand, they need to reduce size and cost, and on the other hand, they need to provide more functions and increase output power. Du...
[i=s]This post was last edited by qwqwqw2088 on 2019-7-4 08:30[/i]Fundamentals of MOSFET and IGBT Gate Driver Circuits
This report analyzes the most popular circuit solutions and their performance, in...
DirectIO: The SRIO DirectIO transfer class is similar to a memcopy transfer between two SRIO devices. One of the devices is the master that initiates the transfer. The second device is the slave that ...
The project requires that the routing and terminal nodes be selected by the program. Can zstack support this function?
By modifying the code, in routing mode, debugging found that the program cannot e...
SCHOTT, a global high-tech group and leader in the manufacture of waveguide optical materials and components for augmented reality (AR), has announced a strategic cooperation agreement with Lumus, an...[Details]
TI's TPS40210 and TPS40211 are wide input voltage (4.5V-52V) current mode asynchronous boost controllers with programmable soft start, overcurrent protection with automatic restart and programmable...[Details]
Opening remarks:
If we don't know how to use pointers, when we want to pass an array of data into a function, we can only use global variables. The disadvantages of this method are that it is not int...[Details]
In recent years, the topic of energy harvesting has gained widespread attention within the electronic design community. Through the energy harvesting process, small amounts of energy can be captured,...[Details]
The RCC in Windows 7 is always wrong, but it is normal in XP. I still don't understand the reason.
Include Files
(1) Main
C language: Code#14612
/*+++++++++++++++++++++++++++++++++++++...[Details]
On April 1, Haomo announced the official release of its intelligent companion robot, Trans-future. This intelligent companion robot uses Haomo's self-developed L4-level autonomous driving AI technolo...[Details]
introduction Electromagnetic compatibility (EMC) requires that electronic and electrical devices must have the ability to work normally in a certain electromagnetic environment. Testing and researchi...[Details]
Bus-type microcontroller: It has parallel address bus, data bus and control bus external pins, which can be used to expand peripheral devices in parallel.
Non-bus type MCU: No parallel address...[Details]
Liquid crystal displays are widely used in mobile communication terminals, portable computers, GPS satellite positioning systems and other fields due to their low voltage, low power consumption, la...[Details]
Fetal heart rate
(FHR) detection is a primary method used to determine the health of the fetus before birth and to help identify potential dangers such as fetal hypoxia or compression. The purpos...[Details]
Polarity reversal boost power supply circuit composed of LT1172
As shown in the figure, a polarity reversing boost power supply is formed by a boost switching regulator LT1172. The output voltag...[Details]
RCC: reset clock control reset and clock controller. Mainly explain the clock part, especially the clock tree. After understanding the clock tree, you will know the ins and outs of all the clocks of ...[Details]
1: Source
When we learn ARM embedded development, we usually come into contact with ADS1.2 and kei project templates. These templates are a blessing for beginners, but if you want to learn mor...[Details]
Recently, Wuhan Municipal Bureau of Economics and Information Technology announced the results of the 2024 unicorn enterprise certification. 44 enterprises in the city were selected, of which 31 were ...[Details]
Power technology
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