[i=s]This post was last edited by DIAG on 2019-3-24 22:01[/i] [size=5]It’s still the old 32 Skyworth LCD TV, with simple functions, suitable for my grandma. The auxiliary 5V power supply was repaired ...
The difference and usage of passive crystal and active crystal oscillator :This content is originally created by EEWORLD forum userzkj2014. If you need to reprint or use it for commercial purposes, yo...
Figure (01) shows the circuit of the UC1525A (same as UC2535A and UC3525A, the three models differ only in the operating temperature range) switching power supply control chip produced by Unitrode (ac...
From: https://blog.adafruit.com/2019/06/13/circuitpython-4-1-0-beta-0-released/
The biggest feature of 4.1.0 is speed! Python's general execution speed will be 2-5 times faster, and the display will r...
[i=s]This post was last edited by wsmysyn on 2019-4-2 10:24[/i] The first post of this year is actually about a bug{:1_133:} I just changed my avatar, and it took five minutes to succeed. Then, after ...
STM32F103VBT6 resets by pressing the button. After releasing the button, it takes three or four seconds for the MCU to execute the program. During these three or four seconds, the voltage of the JNTRS...
introduction
With the in-depth development of automotive electronics and the new four trends (electrification, networking, intelligence, and sharing) established by the automotive industry, ne...[Details]
This paper describes a relatively advanced design of AC voltage-stabilized power supply. This design is realized by pulse width modulator, high-speed electronic switch, high-frequency electronic tr...[Details]
Empowering a safe, reliable, and popular local GenAI environment
Introduction:
On April 17, Phison Electronics (Phison) announced that it will work with Advantech to jointly buil...[Details]
1. What is Proteus 8 Professional? Proteus is an EDA tool software launched by Lab Center Electronics. Proteus has the features of schematic layout, PCB automatic or manual wiring, SPICE circuit si...[Details]
Tips for Improving Efficiency of Lighting Drivers 1. The main current loop PCB should be as short as possible. LAYPCB experience and layout, this is nothing, the quick way is to look at more wo...[Details]
The most basic principle of the laser ranging system is to measure the time interval of the laser pulse propagating in space, so as to obtain the measured distance. This paper studies the basic pri...[Details]
This is the 18B20 program that I passed on 16F877, 18F1320, and 18F1220. The main problem with 18B20 is the delay. Once this is solved, everything can pass.
C Program
#include ...[Details]
Guizhou Huaxintong Semiconductor Technology Co., Ltd. held an internal communication meeting and announced that after careful decision by shareholders, the company will be closed on April 30 and all ...[Details]
ASE Semiconductor today announced the launch of the VIPack advanced packaging platform, providing vertical interconnect integrated packaging solutions. It is reported that VIPack is the next-genera...[Details]
How the Radio Spectrum Works
1. Introduction
2. Radio Frequency
3. Scanner
introduction
You may have heard of terms like "AM radio" and "FM radio," "VHF" and "...[Details]
Challenges of deploying large-scale integrated video management systems
As video surveillance systems move towards massive resource distribution and social applications, the te...[Details]
1. Application
Suitable for high-precision flow measurement of gas, liquid and steam. The Verabar flowmeter is a differential pressure, rate-averaging flow sensor that measures flow throug...[Details]
1 Introduction
Electronic expansion valve is an expansion valve controlled by electronic circuits. It is a key component in variable frequency air conditioning and refrigeration equipment. S...[Details]
1. Introduction Today, as the application fields of microcontrollers become increasingly widespread, applications in various fields have also put forward higher requirements for microcontrol...[Details]
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