For controlling stepper motors, the most important control parameters are the number and frequency of pulses. The combination of the two can achieve the required motor acceleration and deceleration cu...
[i=s] This post was last edited by z45217 on 2018-12-18 13:53 [/i]The power supply is originally fixed at 12V input. Now it needs to be changed to 12V or 24V. What should the transient suppression dio...
[i=s]This post was last edited by qwqwqw2088 on 2018-12-18 08:19[/i] [size=4] The BMS electric vehicle battery management system is an important link between the on-board power battery and the electri...
I'm working on an audio project recently, and I'm going to DIY a USB sound card, using the SSS1629 solution, with the following parameters: USB protocol: USB specification v2.0 full speed; USB audio p...
When LCD display is needed, the display of Chinese characters has not been so convenient (without a *font library).
If you are just taking a model, you have to consider the time and flash resources re...
Activity development board: Perf-V development board, 1 set of 100T model Linux package (value 1489)
From: PerfXLabIntroduction to the Perf-V development board:1. It can be used for FPGA development a...
1. Prepare the standard library function file. The official standard library function is stsw-stm8069. After decompression, it is as shown below: 2. Create a new folder. In this example, name it st...[Details]
With the development of science and technology, the detection of weak signals is becoming more and more important, and has gradually formed a special marginal discipline. The lock-in amplifier (LIA) ...[Details]
According to a recent report by market research firm Omdia, the growth rate of the global semiconductor market will drop from 21.1% in 2021 to 4.2% in 2022, and the growth rate will slow down. Howeve...[Details]
1 Introduction Friends who have played with Linux, are you envious of the omnipotent serial shell command console of Linux? If the low-end STM32F series MCU you make also has this control interaction...[Details]
Recently, silicon negative electrode lithium batteries have made the latest progress. The US battery manufacturer Enovix has successfully achieved 0-80% charging in only 5.2 minutes on a 0.27Ah silic...[Details]
The reducer is an independent component consisting of a gear drive, worm drive, or gear-worm drive enclosed in a rigid housing. It is often used as a reduction transmission device between the prime...[Details]
According to foreign media reports, iCatch Technology (iCatch), an image signal processing (ISP) technology and camera SOC company, and Prophesee, a developer of advanced neuromorphic vision systems,...[Details]
China Energy Storage Network:
In the history of China's energy development, there have been two important controversies, one is new energy and the other is ultra-high voltage.
Even t...[Details]
Dark Factory
is the literal translation of Dark Factory, which means smart factory. From raw materials to finished products, all processing, transportation and testing are completed in the...[Details]
Poll mechanism: In order to reduce the occupancy rate of CPU resources, the poll mechanism is added to the driver function. Select, poll, and epoll are all IO multiplexing mechanisms. I/O multiplex...[Details]
Many manufacturers will first apply new technologies to racing cars, and after passing the test, they will eventually be applied to mass-produced cars that we can buy, such as steering wheel shift ...[Details]
China Energy Storage Network News:
On June 24, the State Council Information Office held a regular policy briefing for the State Council to introduce the work of the "Internet +" Smart Energy...[Details]
In February 2016, the European authoritative research organization EuPD awarded the "Global String Photovoltaic Inverter Expert" Ningbo Jinlong New Energy Technology Co., Ltd.'s "Solis" brand the t...[Details]
thermistor The weather suddenly started to cool down, and coupled with the relaxation of regulations, many people began to fall prey to the epidemic. Winter is the season when colds are most common, ...[Details]
On November 5, the Ningxia Autonomous Region Development and Reform Commission issued a notice on promoting the healthy development of energy storage.
The document proposes to strictly impleme...[Details]