I had a desk lamp at home that I had used for many years, but it was left unused because the lamp tube was no longer compatible. I was planning to use this old lamp stand to make an LED touch dimming ...
MAX3485 and MAX485 are both 485 communication chips, with operating voltages of 3.3V and 5V respectively. Can the two chips be used together, that is, the output pins A and B of the two chips are conn...
[i=s]This post was last edited by ttkx on 2019-1-5 21:55[/i] Because I am far away from Beijing, I received the Rapid Iot blue box a little late. In addition, I was busy with the project these days, s...
From: https://www.hackster.io/dhritimanhb2015 ... uit-21e30bThis is a simple inverter circuit based on 13007 transistor, which is very suitable for small loads such as 15w LED bulbs, mobile chargers a...
1. Introduction
FM33LG0 has a 12-bit SAR-ADC with a maximum sampling rate of 2Msps, supports single-ended input and differential input, and can freely select VREFP or VDDA as the REF+ reference voltag...
Apple is considering the possibility of bringing iPhone manufacturing to Vietnam after the Cupertino company visited a factory owned by assembly partner Luxshare to check the factory's environ...[Details]
Nexperia, an expert in basic semiconductor devices, announced that it will deepen its cooperation with United Automotive Electronics Co., Ltd. (UAES), a major supplier to the domestic automotive indu...[Details]
The design of the electric vehicle charging station monitoring system is to ensure the safe operation and efficient management of the charging station. With the popularization of electric vehicles ...[Details]
In recent years, as the global automobile market has reached a turning point and entered an era of low growth, many traditional auto giants have not only "banded together for warmth" to survive the "...[Details]
Next-generation cars are now equipped with increasingly complex infotainment and cluster systems. But the increased number of electronic components in modern cars consumes more energy, which generat...[Details]
The Meizu 16s and Meizu 16xs released in 2019 look like traditional panel designs on the front. With the maturity and polishing of the packaging technology, the screen-to-body ratio has been further ...[Details]
Introduction: Transformer is an electrical device used to change voltage and current. The lead wire of the transformer winding is led out of the box by the bushing. The bushing plays the role of in...[Details]
On March 15, according to DIGITIMES, Lee Biing-jye, chairman of Ennostar, the parent company of Taiwan's Epistar, said that Epistar, a manufacturer of LED epitaxial wafers and chips, is building a Mi...[Details]
#include //Include the header file. Generally, no modification is required. The header file contains the definition of special function registers.
#define DataPort P0 //define the data port. If y...[Details]
Goals: Make a dot matrix screen display system with SMS receiving function, which is used for publishing public information in some public places such as our school and company. This system can r...[Details]
Some speaker units have no markings or are factory-defective with the positive and negative poles connected correctly. You can use a multimeter to determine the positive and negative poles. Set the ...[Details]
FS_4412 can be connected to a USB-Wifi module to achieve wireless Internet access. This section mainly describes how to transplant the driver of the USB-Wifi module and related WPA encryption tools o...[Details]
Circuit Function and Advantages
Many applications require the conversion of single-ended analog signals, either bipolar or unipolar, by a high-resolution, differential-input ADC. This dc-coupled ...[Details]
A coprocessor is a chip that relieves the system microprocessor of certain tasks.
Supports up to 16 coprocessors, such as cp15 registers to control cache and memory management.
Coprocesso...[Details]
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