Phase-Locked Loop (PLL) Basics
A phase-locked loop is a feedback system in which a voltage-controlled oscillator (VCO) and a phase comparator are connected so that the oscillator can maintain a consta...
Mir MYC-YT507 development board review: unboxing, onboard resources introduction and mirroring experienceMir MYC-YT507 development board review: Play NES games with the FamicomMir MYC-YT507 developmen...
[i=s]This post was last edited by DDZZ669 on 2020-9-18 22:05[/i]The previous article " 【GD32450I-EVAL】+ 02 Software Development Environment Configuration (KEIL 5) and Running Light Test " introduced t...
[i=s]This post was last edited by Taibai Jinxing on 2020-5-19 13:23[/i]Two constant current source designs, please tell me which one is better.Two applications: one current is more than 20mA, and the ...
Silicon Labs' new sub-1-GHz (sub-GHz) SOCs offer the world's first sub-GHz wireless solution that combines long-range RF and energy efficiency with certified Arm PSA Level 3 security. Expanding the co...
When the COVID-19 pandemic was raging in early 2020, SenseTime used its advanced AI algorithms to launch intelligent epidemic prevention solutions in a short period of time. For example, it can ident...[Details]
As the world's population grows and more vehicles are on the road, improvements in traffic safety cannot come fast enough. Although the fatality rate has been reduced by more than half since 2000, fr...[Details]
BOE exclusively supplies Nubia and Red Magic flagship new products with a new generation of under-screen display technology, leading the industry into the era of true full-screen
O...[Details]
On the morning of July 26, 2017, the first new energy intelligent networked logistics vehicle industry innovation seminar was held in Caofeidian, Hebei. Mr. Hu Zelin, general manager of Thornton Ne...[Details]
There are several common warnings in Keil. Of course, compared with errors, the degree of warning is not as serious as the error. Sometimes, if you ignore it, unexpected errors will occur. Let's take ...[Details]
General Motors Co.’s Cruise announced in June that it would delay plans for a driverless taxi service that it had previously said would debut in 2019. But the setback did not stop its more than 1,000...[Details]
To combat the COVID-19 epidemic, India has previously announced a series of measures, including banning international commercial passenger flights from entering the country, suspending domestic comme...[Details]
1. With the rapid development of the power supply and distribution industry, the communication industry and electric vehicles, the development of the supporting
power supply
- the battery i...[Details]
The production cost of high-speed piezoelectric actuators has become increasingly cheaper over the past 15 years, so more and more application designs tend to use high-speed piezoelectric actuators. ...[Details]
1 Introduction
With the rapid development of integrated circuit technology, new remote controls based on various chips continue to emerge. The central control components of remote control devi...[Details]
FOSHAN, March 12, 2024 /PRNewswire/ -- Recently, TÜV SÜD Group (hereinafter referred to as "TÜV SÜD") issued a safety risk assessment report, CE-PED and CE-EMC certificates for the HPC series of hy...[Details]
TM (Touch Memory) card is a patented product of Dallas, USA. It uses single-line protocol communication and completes data reading and writing through instant touch. It has the ease of operation of...[Details]
Jiwei.com reported on November 5 that the iPhone 12 series was removed from Apple's Tmall flagship store today, sparking speculation. Tmall responded by saying "please look forward to the surprises o...[Details]
The circuit schematic is as follows: /******************************** Program function: modbus RTU mode setting reads the status of sixteen relays and the settings of the internal holding register...[Details]
1. Electromagnetic interference Electromagnetic interference is referred to as EMI, which includes ESD (electrostatic discharge), EFT (fast transient group pulse effect), Surge (surge effect), etc. E...[Details]
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