I haven't played around with FPGA for a long time . I was busy moving and joining a new company recently. I only had time to play around with Gowin FPGA these days . Now I use Gowin FPGA to drive OLED...
As shown in the picture, similar to this warning, is renamed..., but I have set the duplicate GND and VCC pins to POWER attributes, why does it still prompt duplicates? What's going on?...
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The following flyback power supply
Teachers, the following is a commonly used UC3842 controlled flyback power supply circuit
Two questions
1.What are the functions of the 820p capacitor, VD3 and 2.5k ...
[size=5][backcolor=rgb(222, 240, 251)]SINLINXA33 development board modifies the boot image[/backcolor][/size] [size=5][backcolor=rgb(222, 240, 251)]First, we need to know where the boot image is store...
In the past, LED lamps all used constant voltage power supplies. At that time, we did not understand the performance of LEDs. According to the data given by the manufacturer, each small lamp bead w...[Details]
SPI bus interface chip brings opportunities to complete the expansion design of conventional peripheral circuits of single-chip microcomputers. The expandable peripheral circuits include A/D and D/A ...[Details]
What is a power converter
Power Converter Pictures
A power converter is a converter device consisting of one or more power electronic devices together with converter ...[Details]
1. About the cooperation between LG and American automakers In the short term, there is room for discussion between GM and LG on the division of responsibilities for the $1.8 billion expense. If this...[Details]
Liu Jingli, General Manager of Hebei Baoding Power Supply Company
Building a ubiquitous power Internet of Things is a key link in promoting the construction of "three types and two networks" a...[Details]
On March 11, indie Semiconductor, an innovative automotive technology solution company, announced the launch of a new on-board diagnostic system (OBD): OnBrD™. In the near future, the company plans t...[Details]
The CMOS analog-to-digital converter ADC of S3C2440 can perform cyclic detection on 8-channel analog input signals. The ADC of S3C2440 and the touch screen share the same ADC converter, so learni...[Details]
According to news on August 28, according to Huawei ’s China official account, under the organization of China Mobile Research Institute, Huawei has collaborated with Chongqing Mobile, Jiangsu Mobile...[Details]
I feel that the programs I write every day are becoming more difficult, or maybe it's because I'm too impatient. I think some of the transitional programs in the book are too simple, so I just read t...[Details]
1 Overall design
As shown in Figure 1, the intelligent home appliance control system consists of a home intelligent control module, a home internal network system, and a GPRS module.
...[Details]
With the development of smart cars today, the electrical architecture of the whole vehicle has gradually moved from a distributed architecture to a central integrated architecture. Traditional smal...[Details]
1. What is sound pressure?
Sound is pressure fluctuations that travel through a medium (air, liquid, or other medium that can be sensed by the human ear). The pressure oscillations/sounds are ...[Details]
Abstract: The small signal mathematical model of the Buck circuit in continuous current mode is established, and the loop design problems under voltage mode and current mode control are analyzed ac...[Details]
On October 29, Xingyuan Environment's subsidiary Xinzhi Dual Carbon Technology Co., Ltd. and Jiaxing Economic and Technological Development Zone Smart City Operation Co., Ltd. signed a strategic co...[Details]
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