The resources of the Perf-V FPGA board can realize the RISC-V CPU core, that is, to build a CPU using the hard logic in the FPGA. This "building blocks" process is the work of the FPGA synthesis tool ...
I recently wanted to make a 24V LED dimmer, using a constant current chip PT4115, and I have a question. Why is there only a range requirement for the input voltage (6~30V), but the input current of t...
During LIN communication, the host displays no response error, indicating that the slave (DSP 28035) did not complete the transmission of a frame of data within the specified time. What may be the cau...
[align=left]Want to become an excellent microwave RF engineer? Come and see: RF dry goods summary. [/align] [align=left]With the advent of China's 5G era, narrowband Internet of Things applications (C...
# Work (II) Implementation of Linear and Nonlinear Signal Source Based on MCU + FPGA## 1. Introduction of Signal Source###1.1 Classification of Signal Source Modulation Methods ###1.2 AM Amplitude Mod...
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Working hard on autonomous driving technology is a necessary step on the road to development, but when autonomous driving fails and collision is inevitable, what else can we do? If autonomous drivi...[Details]
1. How many V does the TQ210 board use for power supply? How many inches of screen can it be connected to? What kind of screen is it? The TQ210 V3 version uses a 12V1A stable power supply, and t...[Details]
Recently, the company has not been busy, so I thought about enriching myself. I came across the "assertion mechanism" by chance, and I tried it carefully. I quickly recorded it down, also for the pur...[Details]
The simulation schematic diagram of the frequency meter based on the avr microcontroller is a small gadget for my graduation project. Maybe someone can play with it. When the graduation topic w...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
According to foreign media reports, the Universities of Applied Sciences of Ulm and Heilbronn in Germany and their partners announced the development of the Salus system, which integrates radar, opti...[Details]
It is impossible for the processor to have a large internal memory, and only a small piece of SRAM is reserved for chip startup. For example, the internal SRAM of S3C2416 is only 64k, of which 8k is ...[Details]
First of all, high light efficiency: The light efficiency of LED display screens can be said to be an important indicator of energy saving. At present, China still needs to strengthen its light effic...[Details]
ZTE and Huawei, the two Chinese communication giants, have been subjected to brutal sanctions by the United States in recent years, and the term "Entity List" has gradually become well-known. With th...[Details]
The frequency converter is a device that converts the industrial frequency power supply (50Hz or 60Hz) into AC power supply of various frequencies to achieve variable speed operation of the motor...[Details]
In order to maintain strict hysteresis current control when designing LED constant current source, the inductor must be large enough to ensure that energy can be supplied to the load during HO and ...[Details]
Apple is believed to be working on some sort of virtual reality or augmented reality hardware, and is also thought to be working on Apple Glass AR smart glasses. While the product has yet to be ...[Details]
Some loads require more current during startup than during operation; some loads can limit the current to a lower power level during startup, but require more current during operation. The applicat...[Details]
The competition for 7nm EUV (extreme ultraviolet) lithography technology has become fierce, although only Samsung and TSMC are fighting each other. Samsung is impatient and recently released...[Details]
According to a paper published in Nature magazine on the 23rd, teams from the Jackson Laboratory, the Broad Institute of MIT and Harvard, and Yale University used artificial intelligence (AI) techn...[Details]