Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
It’s still Xiaobai’s problem.
When learning micropython, I came across pyb.delay and time.sleep, both of which can achieve delay. What is the difference between them, or what impact do they have on th...
In the above figure, the red dotted line is the current on the motor phase line, and the blue line is the voltage on the phase line. The current probes from Tektronix and Keysight are too expensive an...
With the basic use of GPIO port, in addition to driving the OLED screen, it can also be used to drive the corresponding digital sensor. Here, the light intensity sensor is driven, and the display func...
[i=s]This post was last edited by dcexpert on 2020-10-6 18:16[/i]Let's first demonstrate the running effect, which is completely controlled by touch keys.Start : Touch both touch keys at the same time...
[i=s] This post was last edited by tinnu on 2020-10-25 23:18[/i](1) Enable DMA
The recommended DMA sending USART mode in the routine:
void USART_DMA_Init(void)
{dma_single_data_parameter_struct dma_in...
Introduction
With the continuous increase in labor costs, using robots to replace human labor to do some repetitive and high-intensity labor is an important direction of modern robot research. In na...[Details]
In 2019, Sony CEO Kenichiro Yoshida proposed the positioning of "Sony as a creative entertainment company" and its corporate mission is "to move the world with the power of creativity and techn...[Details]
Signal integrity is the main criterion for measuring signal quality with an oscilloscope, especially when we need to observe small signals or slight changes in large signals, signal integrity becomes...[Details]
In the current context of global warming and rising electricity prices in Europe, zero-carbon living has become a new fashion. The ecological environment is closely linked to people's lives, and mo...[Details]
Abstract: Abstract: Compared with switching power supply with voltage-control mode, the voltage adjustment rate in current in switching power supply with current-control mode achieves optimization ...[Details]
A survey on October 17 showed that in 70% of power outages, most households with 30kWh residential energy storage systems were able to maintain electricity demand. According to a study conducted by La...[Details]
Mouser Electronics and STMicroelectronics Launch New Content Site Focusing on Wireless Solutions September 15, 2021 – Mouser Electronics, an authorized global distributor of electronic components f...[Details]
We often use the STM32 ADC function to test external voltages. In some situations where the accuracy is not high, we generally use 3.3V as the reference voltage to calculate the measured voltage valu...[Details]
According to Jiwei.com, OPPO recently announced that it has reached a settlement with Sisvel, and the two parties will end all pending litigation disputes worldwide. This means that OPPO and Sisvel h...[Details]
Intel is about to launch the 13th generation of Raptor Lake processors, and now the high-end Core i9-13900HK and Core i7-13700H processors have appeared in the GeekBench benchmark database. Intel's 1...[Details]
On June 17, Deloitte released a Chinese mobile consumer research report titled "The Next Stop for Mobile Consumers - Deloitte China Mobile Consumer Research". The report pointed out that China's 5G c...[Details]
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//author:su and me
//date:2008-12-22
//A universal TV remote control presses one to rotate the motor forward, presses two to rever...[Details]
On October 30, Renesas Electronics released its third-quarter financial report for fiscal year 2024. Renesas achieved revenue of 345.3 billion yen, a gross profit margin of 55.9%, and a net profit ...[Details]