Although it is posted here, the title is no joke.
I've recently been trying to embark on the path of freelancing.I can write code, boards, and soft manuscripts.
If you need anything, please find me~~~...
The following code resets ICE40LP1K, but it is found that the CDONE pin is always at a low level and will not be pulled high. Is there any other initialization operation?uint32_t fpga_reset(){fpga_ini...
A netizen answered a post about the daily schedule of a tech company.A Taiwanese netizen said that his daily routine used to be as follows:09:00 Arrive at the company and swipe your card09:20 Eat brea...
Problem: The audio file is blocked from playing in a loop, and the screen cannot refresh the image captured by the camera in real time (there is a "stuck picture"). Try to use the state machine to pla...
[i=s] This post was last edited by qq825117996 on 2020-9-3 11:12[/i]void MX_TIM7_Init(void)
{LL_TIM_InitTypeDef TIM_InitStruct = {0};/* Peripheral clock enable */LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_...
According to the following figure, the sine wave signal generator is realized by DAC0832. 1. Connect the circuit correctly 2. Can only display non-sinusoidal and other waveforms (10 points) 3. ...[Details]
This circuit has been made by many people in different countries and regions. It has high measurement accuracy and a large measurement range. There are programs written in different languages. I made...[Details]
The concept of power factor in UPS standards
In the UPS communication industry standard "YD/T1095-2000 Uninterruptible Power Supply for Communication - UPS" formulated by the M...[Details]
To celebrate "National Game Day", the official Xbox Twitter account released a tweet saying "No matter which platform players play on, this year is a great year for games. Happy National Game D...[Details]
1) Install the software first: cxstm8_32k software to install. Generally, there are two download files, as shown below: Step 1: First click on the first file in the screenshot to install. During th...[Details]
Figure 2.2 (1) Schematic diagram of static RAM structure
The structural composition diagram of the static RAM is shown in Figure 2.2 (1). The storage body is a storage matrix composed...[Details]
Rumors that Huawei is going to make self-driving cars have frequently appeared in the media and industry insiders in recent years. Indeed, with the rapid development of 5G and AI, it is hard to imagi...[Details]
Take STM8 as an example: Copy the icf file of the MCU model used in the project to the project. ICF is usually placed in C:\Program Files\IAR Systems\Embedded Workbench 6.5\stm8\config In this direc...[Details]
Abstract: Different heat dissipation methods will affect the working environment temperature of each component in the inverter, which is directly related to the life and failure rate of each compon...[Details]
With the explosive growth of new energy vehicles and residential electrical equipment, the pressure on urban power grids is increasing day by day, which has an adverse impact on the charging effici...[Details]
At present, a large number of computers, real-time data storage devices and other electronic equipment are used in various computer rooms in the radio and television industry. Good and continuous
...[Details]
introduce Steady growth in RISC-V adoption is driven by the semiconductor industry's continued growth in demand for more flexible, scalable processor architectures. The open source RISC-V instructi...[Details]
1. Experimental phenomenon:
The diodes act as a left and right marquee. When the external button K0 is pressed, all 8 diodes flash 5 times and then continue to act as a marquee from the posi...[Details]
Foreign media made a brief summary of Apple's products in the past ten years. Among the many software and hardware products launched by Apple, the top ten best products and the top ten worst products...[Details]
Setting the origin position signal for the ABB robot is an important step, which can help the robot accurately locate and perform tasks.
Understand the importance of the origin position s...[Details]
MEMS sensors
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