Is there anyone who can completely shut down PT4115? I built the circuit according to the reference material, and the DIM voltage is less than 0.3V, but the current is still more than 500uA. The data ...
Development board introduction:
The PHYTEC development board is developed by PHYTEC based on the STM32MP1 processor . The STM32MP1 series processor integrates a dual-core Arm Cortex-A7, a single-core ...
Live Details: Beineng International's new glass breakage detection solutionLive Topic: Beineng International's new glass breakage detection solutionLive lecturer: Li RenqingExcerpt from the Live FAQ:
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Remember, ST recently released the STM32U5 series with M33 core and ultra-low power consumption ? The first 40nm process, 160MHz full speed running 19uA/MHz, is mainly designed to meet the application...
1 Definition of LPWA
LPWA – Lowpowerwidearea, short for low-power wide area technology, uses lower power consumption to achieve long-distance wireless signal transmission. Compared with familiar techn...
Design Case 01 Marquee
Functional DescriptionPulse width modulation (PWM) is a very effective technology for controlling analog circuits using the digital output of microprocessors. It is widely used ...
As a new light source, LED
is increasingly integrated into people's lives, and its development is inseparable from people's demand for lighting. When LED is used as a new light source to re...[Details]
In September 2009, the U.S. National Institute of Standards and Technology (NIST) proposed a framework and roadmap for smart grid interoperability standards, identifying eight priority development ...[Details]
summary:
Today, with
the rapid development of
intelligent
automobile technology, in-vehicle
networks
have become an important foundation for automobile intelligence. Imagine if ...[Details]
Most automakers are eager to sell you and the world electric cars. But both batteries and the raw materials to make them are in very tight supply. Automakers like Tesla and Volkswagen are betting tha...[Details]
Hardware System Design of High Precision DC Micro-resistance Tester
This chapter mainly designs the hardware system of the high-precision micro-resistance DC tester. The following focuses on the in...[Details]
1. DS1337 Introduction DS1337 serial real-time clock chip is a low-power clock calendar chip that uses BCD code. It has two programmable timer alarms and a programmable square wave output. Its addr...[Details]
Can AI help solve the current problems of long R&D cycle, high cost and low efficiency of battery materials? At the 2024 World Power Battery Conference - Global Advanced Battery Foresight Technology S...[Details]
GPIO: general purpose input output, can be set to input mode or output mode.
The LED part in the main function below is an example of setting the GPIO to output mode, and the KEY part is an examp...[Details]
0. Introduction
Ship power stations are generally composed of fuel engines, generators, and main distribution panels, as shown in Figure 1. Each component has its own input and output signals. The t...[Details]
How to judge the quality of rubber and plastic density tester and some purchasing misunderstandings 1How to judge the quality of the density tester Mainly look at the weighing accuracy of the densi...[Details]
Last week, there were rumors that Nexperia, a wholly-owned subsidiary of technology giant Wingtech Technology, planned to acquire NWF (Newport Wafer Fab), the largest chip manufacturer in the UK, for...[Details]
Since the successful trial production of my country's first general-purpose digital electronic computer in 1958, China's computer industry has gone through 60 years, accompanied by the arduous journe...[Details]
At the beginning of this year, the new coronavirus pneumonia suddenly broke out in our country, causing a huge impact on our country's economic and social operations. Fortunately, the domestic epid...[Details]
Overview of fluid measurement system:
In the measurement of gas or solution fluid, accurate flow measurement is very important for the flow of purchased or sold material media. The accurate measur...[Details]
In recent years, meteorological disasters have occurred frequently in China, seriously affecting people's lives, especially in terms of transportation. Relying on manual observation to collect mete...[Details]