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In analog electronic circuits, people have long been accustomed to using voltage as a signal variable and determining the function of the circuit by processing voltage signals. This has led to the bir...[Details]
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1. Instructions before transplantation: 1. Special statement: This document is my learning document. There must be errors in it. It is for reference only! 2. Transplantation platform: FriendlyArm Tin...[Details]
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In hospitals, robot caregivers are on call, providing convenience and safety for both doctors and patients; on the streets, robot cleaners work in an orderly manner, protecting the cleanliness and ti...[Details]
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1. Introduction to OLED display panels
Take the QG-2864TMBEG01 OLED as an example, it supports three control methods: Parallel/i2c/SPI. Here we only use SPI control. See the attachment f...[Details]
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(5) Start compiling. The compilation process mainly consists of 6 steps;
a. Generation of kernel header files
b. Generation of Binary utilties
c. Generatio...[Details]
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LED light strips are LEDs assembled on a strip-shaped FPC (flexible circuit board) or PCB hard board. They are named because their shape resembles a strip. They are gradually emerging in various ...[Details]
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1. CREE is
a well-known LED chip manufacturer in the United States. Its products are based on silicon carbide (SiC), gallium nitride (GaN), silicon (Si) and related compounds, including blue, green,...[Details]
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The development history of temperature recorders Early temperature recorders were all paper-based, which we call "paper recorders" With the rapid development of computer and electronic technology...[Details]
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This is my single-chip microcomputer design, which is mainly made of pressure sensor, HX711 module and 51 single-chip microcomputer. The attachment contains the schematic diagram and source code of t...[Details]
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On December 19, the groundbreaking ceremony for the second phase of Desay Battery's IoT power high-end intelligent manufacturing project was held at the Huinan plant, forging "new momentum" for...[Details]
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Over the past few decades, the use of mobile technology, wearable electronics, electric vehicles , and a wide variety of portable devices has grown dramatically, prompting scientists around the world...[Details]
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0 Introduction
Electrical control
If there are competition and risk problems in the circuit, it will directly endanger the safety of people and machines, cause major acciden...[Details]
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Tesla's latest steering wheel patent has been exposed, achieving full touch control. The highlights of the patent document are as follows: 1. The original gear lever has been cancelled, and gear sh...[Details]
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1 Introduction Since the first digital signal processor (DSP) chip came out in the early 1980s , DSP has brought great opportunities for the development of digital signal processing with its ...[Details]
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Recently, the geotechnical survey project of the Hebei Chicheng Gravity Energy Storage Pilot Demonstration Project undertaken by the 517th Team of the Tianjin North China Geological Survey Bureau was ...[Details]