Link-time optimization, or LTO (Link Time Optimization), is partially introduced as follows (for details, please refer to the GCC document on FLTO): When called with source code, it generates GIMPLE (...
1. First copy ppp-2.4.7.tar.gz to Ubuntu, then execute the following command to decompress it: tar -xvf ppp-2.4.7.tar.gz DecompressionAfter completion, you will get the ppp-2.4.7 directory. Enter the ...
The previous section mainly introduced the use of sensors based on analog signals. This time, let’s talk about the use of digital sensors. There are many types of digital sensors.
Such as temperature ...
Series of articles:
【BLE 5.3 wireless MCU CH582】1. Getting to know the CH582 development board (unboxing)
【BLE 5.3 wireless MCU CH582】2. MounRiver IDE first experience
【BLE 5.3 wireless MCU CH582】3. N...
Use mege8L's PB0-PB3 to connect the four terminals of the stepper motor! The torque of this stepper motor is very small, and it is strongly recommended not to remove it from the base! ! ! Otherwise, ...[Details]
Certara Launches New Synchrogenix™ Writer Software to Accelerate Regulatory Approval Process
Cloud-based, proven regulatory software helps automate and improve the quality of patient...[Details]
Recently, at Computex 2023, relevant leaders in the processor field from TI, NXP and ST introduced their respective companies' understanding of the future of embedded systems, especially the edge AI ...[Details]
PFC is a power supply technology that is widely used in power supply design today. PFC is the abbreviation of power factor correction. Its biggest feature is that it can make the most of all electric...[Details]
In the core of a dual-excitation transformer, hysteresis loss is also generated in the core by the magnetic field generated by the excitation current flowing through the primary coil of the trans...[Details]
1. Preparation: 1. Linux kernel: Linux 2.6.22.6, which can be downloaded from www.kernel.org ; 2. Cross-tool compilation chain: arm-linux-gcc-3.4.5-glibc-2.3.6; 3. Yaffs2 file code; 4、ubuntu9.10; 5、J...[Details]
Samsung on Thursday announced a new digital car key for the Galaxy S21, hoping to make vehicle functionality a permanent part of your smartphone. The digital key plan integrates the function of unl...[Details]
Automobile testing is an important means to discover various problems in automobile design and development. Based on the test results, an objective evaluation of various automobile performances can ...[Details]
Benefiting from the rapid development of my country's automotive electronics, new digital consumer electronics and medical electronics industries, the domestic market demand for sensors is showing a ...[Details]
0 Introduction
With the continuous improvement of chip integration, Cu has replaced Al as the mainstream interconnection material in ultra-large-scale integrated circuit interconnection. I...[Details]
0 Introduction
For the starting process of the motor, in order to avoid the large current impact of the stator circuit, two starting methods are designed. Method 1, through the starting poten...[Details]
The European Union has proposed a ban on a number of chemicals that could be devastating to the flow battery industry.
The European Chemicals Agency (ECHA) has recommended rest...[Details]
When an electronic organ is equipped with this simple circuit, the output of the oscillator will decay to zero according to the exponential law, thus matching the waveform of the piano sound.
...[Details]
Compared with traditional ASIC implementation , FPGA has a series of advantages such as fast implementation speed, low risk, programmability, and can be changed and upgraded at any time, so it ha...[Details]
The servo press is a new type of press that uses a servo motor as a power source. It has the advantages of high precision, fast response, and energy saving. It is widely used in metal forming, elec...[Details]