A process refers to a running program, the smallest unit of resource allocation. You can view running processes through commands such as "ps" or "top". A thread is the smallest scheduling unit of the ...
[size=4][color=#252525] I would like to share a note from many years ago to show you how to combine digital and analog to create some innovations. Only by truly digesting and absorbing the principles ...
The open source project TinyGo released version 0.11.0.
This release includes a few significant usability improvements: it bundles Clang in the release tarball, auto-detects the serial port on macOS, ...
Table of contents
IntroductionSection 1MDK5.11aSection 2JLINK Driver InstallationSection 3USB to Serial Driver InstallationSection 4Serial Port Debugging AssistantIntroduction
This document mainly int...
Jlink debugging cannot enter the Main function and keeps jumping to LDR R0, =SystemInit in startup. Has anyone encountered this before and how to solve it?...
I was an electronic engineer working on the front line 8 years ago. I often see people posting such posts on the Internet. What is the future for us engineers? Where will we go after 5, 10 or 20 yea...[Details]
Tip 1: Don’t use bipolar power devices Since bipolar power devices are cheaper than MOSFETs, generally about 2 cents each, some designers use bipolar power devices to reduce the cost of LED dri...[Details]
A spectrum analyzer is an instrument used to display the amplitude of a signal in the frequency domain. It is nicknamed "RF multimeter" in the RF field. In the RF field, traditional multimeters canno...[Details]
Today, let's talk about how to receive indefinite length byte data on the STM32 microcontroller. Since the STM32 microcontroller has an IDLE interrupt, you can use this interrupt to receive indefinit...[Details]
1 Introduction With the increasing demand for wireless data services in the market, operators have vigorously developed data services in their own fields, striving to gain an advantage in the fi...[Details]
Starting from data accuracy and algorithm effectiveness, the multi-modal vital signs monitoring front-end helps break the "involution" dilemma of wearable electronic products Following smartphones,...[Details]
On February 31, the Shenzhen Stock Exchange sent a letter of concern to Nasda, expressing its concern about Nasda's disclosure in the "Announcement on the Company's Selection as a "Manufacturing Sing...[Details]
At the Huawei Mate 30 series launch conference, the official announced that one of the Mate 30 Pro in the series supports 7680 fps ultra-high-speed photography. This feature amazed many consumers. So...[Details]
The previous debugging effect picture:
Concept:
Since it is an updated modification, the positive and negative follower are
adjustable.
The po...[Details]
According to the latest report from consulting firm Sigmaintell, quotations for LCD panels for TVs are expected to continue to decline in April 2022, with the price decline for small and medium-sized...[Details]
Tesla CEO Elon Musk recently held a conference call with employees, in which he expressed his views on Tesla's business model. Elon Musk held a conference call with Tesla employees this week in whi...[Details]
Introduction to ECC
Since the NAND Flash process cannot guarantee the reliable performance of the NAND Memory Array during its life cycle, bad blocks will be generated during the production and use...[Details]
Recently, Tesla announced that it will start taking reservations for new models in China. The FF91, which was created by Jia Yueting, the former head of LeTV and founder of Faraday Future (FF),...[Details]
Solar power is a hot topic in today's more environmentally conscious "green" society. The growing trend toward renewable energy sources continues to increase the number of alternative energy source...[Details]
Chip resistors are divided into the following categories: Rated power and working voltage of chip resistors The power of a chip resistor refers to the power generated by the Joule thermal resis...[Details]