[b] Referring to SNVU297 "Using the LMZ34002", I designed a circuit with +15V input and -7.5V output using LMZ34002 (the input capacitor is a 10uF molded ceramic capacitor, and the output capacitor is...
Receive data through 485 communication to 485 interface and then use (single chip microcomputer) LED to display gas concentration. When the concentration is 0-0.5%, the green light is on; when the con...
I have collected a lot of papers on display controllers based on FPGA/CPLD and papers on LCD display controller chip design as shown in the two attached pictures...
[i=s]This post was last edited by paulhyde on 2014-9-15 03:34[/i] Can the MWC flight controller be debugged and programmed using PL2303 or CH340? I bought the kit but didn't notice that I needed to bu...
Features of Easy Power Supply: Flexible High Efficiency Reduced solution size Lowest controller BOM solution on the market Exposed pads TSSOP-14 package Load current: up to 12A Input voltage: 6V to 42...
I want to use 51 single chip microcomputer to realize PWM control of LED light. The main functions are: 1. Press key 1 to gradually brighten and reach the brightest and keep the brightest brightness; ...
A single-chip microcomputer is also called a single-chip microcontroller. It is not a chip that completes a certain logical function, but a computer system integrated into one chip. In general, a c...[Details]
China's new energy vehicles are in a transition period from research and development to real industrial development. In 2012, with the intensive launch of new energy vehicle policy planning, the de...[Details]
5. Identifiers and keywords of C language
A complete PIC microcontroller C language program usually consists of six parts: include files (i.e. header files 1, variable definitions, variable de...[Details]
1 Introduction
Building Automation System (BAS) is a distributed monitoring system (DCS) designed according to distributed information and control theory. It is the result of the mutual de...[Details]
1 Introduction
With the development of control, computer, communication, network technology, etc., a new control technology, namely fieldbus, has emerged in the field of industrial control...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
In today's body control module (BCM) designs, savvy engineers are moving away from electromechanical relays whenever possible. Their next step is to eliminate fuses. But is eliminating fuses a nece...[Details]
Abstract: In recent years, with the establishment and grid-connected power generation of a large number of solar photovoltaic power stations at home and abroad, photovoltaic grid-connected inverter...[Details]
LED lighting: Basic circuit design can be completed in as little as one day
Semiconductor manufacturers are also getting involved in the LED lighting business. The power circuit of LED req...[Details]
The ARINC429 bus is one of the most commonly used communication buses between various subsystems of avionics. As the "skeleton" of modern avionics systems, once the bus system or the attached airbo...[Details]
The automotive power electronics market has grown rapidly as comfort and active safety features become more common. As traditional mechanical functions shift to electronic applications, the demand ...[Details]
At present,
the control system used in
automobiles
can be divided into three parts from the functional point of view:
sensor
unit, control unit and execution unit. Among them,
th...[Details]
introduction
Belt drive is a common transmission device used in industrial production. Its commonly used speed detection device is a photoelectric encoder installed at the rotating end of th...[Details]
Today's automotive application developers face numerous design challenges as modern cars add more electronic functionality, while the need for lower power consumption and smaller printed circuit bo...[Details]