[i=s]This post was last edited by cruelfox on 2021-4-17 15:49[/i] The Vidonn wristband I scrapped last time has many components on the board, but few GPIOs. I can't use so many external things at the...
33. Does the CLA have access to all memory on the device? The CLA can use specific blocks on the device.CLA Program Memory On Piccolo (2803x and 2806x), this is a 4k x 16 block, single cycle (no wait ...
[backcolor=white][color=#000000] In many wireless IoT devices, such as wearable electronics and battery-powered or self-powered sensors, it is critical to keep power consumption to a minimum. Some of ...
After mounting the chips according to the circuit diagram, the voltage at VCC3V3 is not 3.3V, but 4.6V. After C46 is replaced from 22pF to 330pF, the voltage at VCC3V3 is 3.3V (the required voltage is...
[i=s]This post was last edited by sunboy25 on 2021-6-3 11:15[/i]I would like to ask if anyone has the reference for active filters in Chapter 3 of Circuit Design Based on Operational Amplifiers and An...
The national electronic competition is still difficult. Within the specified time, that is, 4 days and 3 nights, we need to make electronic competition questions with high standards and high requireme...
1. New construction project 1.1 Menu bar "File" - "New Project" 1.2 "Microchip Embedded" - "Standalone Project" - "Next" 1.3 Enter your MCU model directly in the device column. Here we take PIC12...[Details]
According to Memes Consulting, Wuxi Lingsi Technology Co., Ltd. (referred to as Lingsi Technology) recently announced that the IMU500 high-precision automotive-grade MEMS inertial measurement unit (...[Details]
Recently, Zeekr officially released the real photos of Zeekr 001 EC light-sensitive skylight. It is reported that the electrochromic material used in Zeekr 001 EC light-sensitive skylight is a new fu...[Details]
1. Preface
In order to adapt to the development of the power grid and meet the requirements of modern management, realize the "unmanned and less-staffed" operation and management mode of th...[Details]
1 Overview
At present, in some universities, technical secondary schools and middle schools where dining is concentrated, students' dining is basically managed by microcomputers, and students can...[Details]
The following is the power supply working status indication circuit diagram:
In the circuit shown in the figure, LED-R is used as power indicator, and LED-G is used as load HL (light) work...[Details]
The 20th Shanghai International Automobile Industry Exhibition officially kicked off. If auto shows in previous years focused on displaying creativity and trends, then the 2023 Shanghai Auto Show w...[Details]
1 Introduction This article will introduce how to use the USB CDC class for development based on the STM32F4DISCOVERY board, as well as the analysis and solution of the problem of failure when sendin...[Details]
In 2020, the new round of power system reform officially entered its sixth year. After six years of reform, the power market has entered a deep water zone and has also ushered in many gratifying ch...[Details]
1 Introduction Tone board , caller ID display board, multi-frequency inter-control transceiver board, dual audio receiver board, etc. are important common equipment of program-controlled swit...[Details]
The arena for autonomous driving seems to have moved to the cloud. On August 2, Xiaopeng Motors announced the construction of "Fuyao", the largest autonomous driving intelligent computing center in...[Details]
1. Working principle of metal tube float flowmeter: The flow rate is measured by the height of the metal tube float in the conical tube, and the weight of the float is balanced by the pressure diff...[Details]
Chinese AI company 4Paradigm announced the completion of its C+ round of financing, with a total financing amount of US$230 million in the C round and a post-investment valuation of approximately US$...[Details]
According to Maas's theorem, for fast and lossless charging of batteries, the charging current should be equal to or close to the current that the current battery can accept, so as to ensure the lowes...[Details]
As competition in the domestic new energy vehicle industry becomes increasingly fierce, the industry has heard relatively little about the progress of automakers in developing their own chips.
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