R329 Development Board Tutorial Series
This series of tutorials mainly introduces the deployment of AI models on the R329 (MaixSense) board. It is expected to be divided into the following parts:Zhouy...
The msp430F149 has 60k of flash, which is quite amazing for 51. When it comes to flash operations, three registers are often involved, FCTL1, FCTL2, and FCTL3. Suddenly, I found that the registers of ...
Today my tutor sent me an SPI LCD. I have been trying to figure out how to use it for a long time. He said that it can be used with five interfaces. I have been modifying the 51 code and it is useless...
I was browsing today and saw this: [b]Overview of the eCos kernel (1) Real-time kernel[/b] The core of eCos is a full-featured, flexible, and configurable real-time kernel. This kernel provides multi-...
The Doomsday Empire - The Dilemma of Agile Company Collection This article is excerpted from the book "Agile Invincible" In the next few days, Ajie confidently waited for Agile's call, waiting for Yua...
[i=s]This post was last edited by zy459994202 on 2018-5-4 11:41[/i] [b]Introduction to MicroPython[/b][color=rgb(51, 51, 51)][font="][hr][/font][/color] [align=left][color=rgb(51, 51, 51)][font="]I ha...
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited secondary filtering
/* A value can be adjust...[Details]
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems ...[Details]
introduction
Throughout the history of automotive lighting, power has always played an important role. Initially, cars only needed headlights to see the road in the dark. Later, other light so...[Details]
Floating-point digital signal processing has become a constant requirement for precision technology, often in applications requiring high accuracy in areas such as aviation, industrial machinery, a...[Details]
1 Introduction
Solar street lights are mainly composed of four parts: solar photovoltaic cell components, batteries, charge and discharge controllers, and lighting fixtures. The bo...[Details]
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
1. Introduction to CIF Board
Fieldbus integration based on PC system
Whether it is a master or a slave, fieldbus has won unanimous praise in the field of PC-based automation. For more...[Details]
I've been studying dot matrix recently. It looks simple, but it takes a while to master it completely! The 8*8 dot matrix hardware circuit I'm making now is like this. The row is driven by 74HC138 + t...[Details]
Overview
In spectral measurement, photomultiplier tubes (PMT) and charge-coupled devices (CCD) are often used as photoelectric converters. PMT is used in slow-changing, high-precision spectral...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
1. Proposal of
reconfigurable
measurement and control system
The measurement and control system generally refers to a system based on
computers
to realize data acquisition a...[Details]
A stepper motor is an electromagnetic mechanical device that converts an electrical pulse signal into an angular displacement or a linear displacement. The stability and reliability of a stepper mo...[Details]
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