Intelligent monitoring system for motor equipmentAuthor: Extreme MakerAt present, the faults of motor equipment are mainly discovered through manual inspection or during major and medium repairs, whic...
In August, I did what I had always wanted to do. Follow the expert Cruelfox and check in to learn FreeRTOS
In September, when the school started, I met dcexpert who was leading the company's new emplo...
Seeing that everyone has received it, I feel itchy to send it, but it seems that the Shentong Express is not efficient. It was sent on the 25th, but now I checked and it hasn’t left Beijing yet! STO 4...
[i=s]This post was last edited by freebsder on 2020-5-26 10:05[/i]https://github.com/azure-rtos/threadx
And his GUI
https://github.com/azure-rtos/guix...
I would like to ask how to remove the small SMD components on the circuit board. As shown in the figure below, the solder on both sides of these small components cannot be sucked cleanly with a solder...
1. After completing the basic framework design, gradually increase the system to increase the call of system resources, this time increase SPI.
2. SPI requires 4 pins, SPI0 is used here, which occupie...
For a long time, there are countless articles introducing the application circuits of 555 timer IC, but the circuits that use the internal comparator and bistable trigger of 555 to form an overcurrent...[Details]
The code will explain how to implement the key scanning function and register key events (single click/double click/long press/long long press/press/release) /**************************************...[Details]
STM32 has multiple clock sources, namely HSI: Start by default when powered on. Do not use it for now because of its low accuracy. You can use it later if needed. HSE: External high-speed clock, ...[Details]
Recently, at the 2019 London Edge Computing Global Summit, Huawei's 5G MEC solution won the "Best Edge Computing Technology" award. It is reported that Huawei has won this honor for three consecutive...[Details]
An oscilloscope is an instrument that can convert invisible electrical signals into visible images, which can help people to observe errors in circuit design and make corresponding adjustments. In a...[Details]
Changchuan Technology released its 2018 annual report. The company achieved revenue of 216 million yuan, a year-on-year increase of 20.20%; net profit was 36.47 million yuan, a year-on-year decrease ...[Details]
Each generation of high-end processors, FPGAs, and ASICs places an increased burden on power supplies with heavier loads, but system designers rarely allocate additional precious system board space t...[Details]
More than a month ago, I finished reading Zhou Ligong’s ARM Basics and ARM Basics Experiment Tutorial 2, and then studied TI’s TMS320C5402 for a while, but couldn’t understand it. Under pressure from ...[Details]
With the development of LED technology, high-power LEDs have been widely used in lighting decoration and lighting, and power LED driver chips are becoming more and more important. Since the brightn...[Details]
On the 14th local time, Reuters quoted exclusive sources as saying that the Trump administration added nine Chinese companies, including Xiaomi and COMAC, to the so-called "Chinese military companies...[Details]
On April 28, Huatian Technology released its first quarter report of 2022, stating that the company achieved operating income of 3.008 billion yuan in Q1, a year-on-year increase of 15.8%; net profit...[Details]
I encountered many problems when I started to transplant fatfs, which was very distressing. The successful transplantation was not easy to come by, so I would like to share my experience. The hardware...[Details]
1. Resistance measurement method Use a multimeter to measure the insulation resistance between the machine housing and the circuit, as shown in Figure 3. When the measured resistance is greater than ...[Details]
The iPhone 12 Pro models come with a new LiDAR Scanner for better augmented reality experiences, but the sensor also has another unique feature: the ability to measure a person’s height using the Ran...[Details]
Recently, Beijing Puneng received a letter of thanks from the Ganzi Demonstration Energy Storage Project Department of State Power Investment Corporation, which expressed praise and affirmation for...[Details]