[size=4]51 STM32 reference study manuals, one-click free points download, take it for free! [/size] [size=4]Download address: [url=https://download.eeworld.com.cn/wenji/show/370]https://download.eewor...
The author of the post is taking the opportunity to play LGVL and add some interaction, either touch or USB simulated buttons. Well, under the premise of not wanting to damage the board, I don't want ...
I modified it using the official blue_chat example. After adding a characteristic value using aci_gatt_add_char, I couldn't search for Bluetooth signals. After removing the newly added one, there was ...
1. What is the naming convention of STM32? Example: STM32 F 103 C 8 T 6 A xxx in: (1) Product Series STM32: 32-bit microcontroller based on ARM core; (2) Product type: F: General purpose (3) Product ...[Details]
Switching power supply ripple generation Our ultimate goal is to reduce the output ripple to a tolerable level. The most fundamental solution to achieve this goal is to avoid the generation of ripple...[Details]
Abstract: In the intelligent detection system of water content in oil products, radio frequency capacitance sensors are used based on the principle that the dielectric constant of water is much great...[Details]
Chip shortages continue to impact automakers' production plans, with Honda being the latest major automaker forced to drastically cut production, Fortune reported. A shortage of semiconductor chip...[Details]
Yesterday, the official Weibo account of iQOO mobile phone officially announced the release date of iQOO Neo3 with a 144Hz refresh rate screen, which is on the 23rd of this month. It is reported th...[Details]
As we all know, the on/off position is a measurement mode available on almost all multimeters, and is mainly used to measure the continuity and short circuit of the circuit. Some multimeters put th...[Details]
This year, U.S. automaker Ford Motor added LFP (lithium iron phosphate) batteries to its electric vehicle lineup and will support a U.S. LFP battery factory to help it scale up to m...[Details]
Engineers and scientists around the world are working to meet the challenge of energy conservation. One of these efforts is the One Watt Initiative, which is making a big difference in preventing t...[Details]
The stack pointer is mainly used to store temporary data, local variables and the return address of the interrupt subroutine. The stack pointer always points to the top of the stack. Note that the AV...[Details]
According to CNN, U.S. Commerce Secretary Raimondo said on September 3 that the economic relationship between China and the United States is mutually beneficial, and open communication channels are t...[Details]
Samsung is about to release the Fan Edition (abbreviated) version of the Galaxy S20 series smartphones in the next few months, and there have been some leaks about the phone earlier. Today, Wi...[Details]
Since the transformer coils will heat up during operation, cooling measures are required. Small-capacity transformers can use dry-type transformers, natural air cooling or forced air cooling. Large-ca...[Details]
1 Introduction to the control system of chemical wastewater incineration device
The wastewater treated by the chemical wastewater incineration device of the water and gas plant comes from ...[Details]
Many people believe that an oscilloscope is the best tool for debugging analog power supplies, and this is also true for digitally controlled power supplies. Single-stepping through the code is not a...[Details]
01
Information security requirements
This chapter mainly introduces the information security requirements from four aspects: hardware security, system security, communication security, an...[Details]
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