Due to the development of technology, the trend of high-speed circuit design requires:SI , PI and EMI collaborative design;
Chip, package and system co-design;
Multiphysics collaborative design.This c...
[i=s]This post was last edited by damiaa on 2022-4-18 20:37[/i][Sipeed LicheeRV 86 Panel Review] The board is not responding
I found that ssh didn't work some time ago.
I ran a TCP test on the weekend...
[National Technology N32WB452 Review] + Basic Function Usage
The N32WB452 series is a BLE5.0 MCU chip based on the 32-bit ARM Cortex-M4F + Cortex-M0 dual-core, with TX/RX power consumption of 3.5mA, t...
Our company makes testing machines, and I am the only one doing RD.
Now we are faced with another problem.
A pressure maintenance problem
The testing machine presses a material through a cylinder
Keep...
Dear experts:
When I was debugging the CLA program of 28377D, I encountered a problem that I have not been able to solve. I hope the experts can give me some advice. Thank you very much!
My CLA is tri...
Since the Hall effect was discovered more than 100 years ago, its application has gone through three stages:
The first stage is from the discovery of the Hall effect to the early 1940s. Initially, due...
Experiment name: DS18B20 temperature sensor experiment wiring instructions: Experimental phenomenon: After downloading the program, plug in the DS18B20 temperature sensor, and the digital tube displa...[Details]
On the occasion of IoT chip supplier Nordic's 40th anniversary, eenewseurope spoke to the company's CEO and CTO about the company's plans for a post-COVID-19, AI future and remaining independent. O...[Details]
James Dyson, founder of UK-based appliance company Dyson, announced in an email to all employees that the company has canceled its electric vehicle manufacturing project. ▲Screenshot of Dyson’s ...[Details]
As the core components of power electronic devices, how to ensure their reliable operation during design and use has always been the most concerned issue for R&D engineers. In addition to evaluating ...[Details]
In the early morning of September 13, Apple held its 2018 fall conference amid much anticipation. This year's new iPhone is just a "patch version" of last year's iPhone X, with a larger size (up t...[Details]
1. Detect diode (diode range) Connect the red pen to the positive pole and the black pen to the negative pole; the forward voltage drop of the diode can be displayed. Normally, it should be displayed...[Details]
I used arm7 in my previous work. It didn't have MMU and any OS. Now recalling the code structure at that time, I think it can be called an infinite loop finite state machine. arm7 does not run...[Details]
Following the installation of Juwan's XFC ultra-fast battery on the GAC Ion model in September 2021, achieving the world's first mass production of XFC ultra-fast batteries, Juwan Technology Research...[Details]
LED drivers are familiar to engineers, as they are widely used in large shopping mall displays, LED backlights, lighting , and other applications. This article lists the top ten LED drivers t...[Details]
This paper studies a technology for harvesting environmental radio wave energy and proposes a new scheme for collecting stray electromagnetic waves in the environment to power wireless sensor nodes...[Details]
Introduction Today, high-performance power systems have come a long way, and designers are using multiple input voltages to drive multiple voltage rails for a wide variety of applications. The need ...[Details]
Friends who want to buy LED display screens will definitely ask for LED display screen quotation plans as a reference to see if the budget is overspent. Based on years of experience, we will introd...[Details]
The register file is optimized for the AVR enhanced RISC instruction set. To achieve the required performance and flexibility, the register file supports the following input/output schemes: · Output ...[Details]
Bluetooth transmission equipment operates in the 2.4GHz ISM (Industrial, Scientific, Medical) frequency band. This specification establishes the dedicated operating frequency band range of Bluetoo...[Details]
This paper adopts FPGA as the core component to realize the control logic, proposes a design scheme of 64×64 data distribution matrix of baseband based on FPGA, and introduces the software design ide...[Details]
PCB Design
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