[backcolor=white][color=#000000]In the software development process of 32-bit embedded systems, byte alignment is very important. Let's take the ARM processor and ADS1.2 development environment as exa...
I have an idea for a scenario: people, convoys, and even animals, carrying Zigbee terminals, to achieve self-organizing networks, quantity monitoring, and early warning. I want to achieve this functio...
【Information - ADI Instruments】《Instrumentation Collection Contains 48 Reference Designs》
This collection contains more than 48 reference circuit designs specifically designed to solve analog, mixed-s...
I bought a development board, F407, which has a routine for PID regulation.For example, to adjust the speed of a DC motor, by adjusting the PID parameters, the duty cycle of the PWM wave is reduced wh...
Today is Queen's Day, happy holiday to all the female compatriots in the forum! Have the male compatriots in the forum prepared surprises for the female compatriots at home?...
My project uses an ultrasonic module to detect water levels. The ultrasonic module I chose is CH-SR04. The detection range of this module is 2~450cm, and it can detect changes in water levels within a...
At present, a large number of cooling tower fans, speed fans and special fans are in use in petroleum, chemical, pharmaceutical, metallurgical and other enterprises. Some fans have no monitoring in...[Details]
Recently, the 2013 National Science and Technology Awards Conference announced the results of the 2013 National Science and Technology Awards. Among them, the "Bionic Coupling Multifunctional Surf...[Details]
Today, according to MacRumors, the iPhone 14 will be released as early as September 7. Compared with the iPhone 13, it has not changed much, and it is more appropriate to call it "iPhone 13S". Like t...[Details]
According to the Polish newspaper Puls Biznesu, in order to sell battery products to Germany, CATL plans to invest 2 billion euros (about 14.4 billion yuan) in Poland to build a factory. The report s...[Details]
Liquid electronic density meter is a commonly used measuring instrument, which can realize the rapid measurement of samples such as irregular solids, high viscosity, suspensions, emulsions, colloids, ...[Details]
1.
Fault phenomenon
In April 2006, when the 110kV Anyue substation #2 main transformer capacity expansion technology improvement entered the later equipment debuggin...[Details]
The power module is extremely important for a control system. It is related to whether the entire system can work normally. Therefore, a suitable power supply should be selected when designing a ...[Details]
Abstract: This article describes how to reduce the current consumption of isolated DC-DC power supplies and how to improve the performance of these power supplies under no-load conditions. In respo...[Details]
On August 22, Sineng Electric announced that its first overseas photovoltaic inverter manufacturing base was officially put into production.
The manufacturing base is located in Bangalore,...[Details]
1. Forward operating current If:
It refers to the forward current value when the light-emitting diode emits light normally. In actual use, IF should be selected to be below 0.6·IFm according t...[Details]
Messe München Group officially announced today that the world-renowned electronics industry Olympic event, the Munich Electronics Show (electronica) in Germany, will officially set up a Shenzhen st...[Details]
The moisture permeability tester is used to test the moisture permeability of various coated fabrics, composite fabrics, composite films, plastic films, exchange membranes and other materials, and is...[Details]
FIRST Global and title sponsor Lam Group are about to host the world's most international innovation challenge , aiming to inspire young people's interest in STEM and propose future solutions to add...[Details]
How to optimize switching power supply layout by minimizing hot loop PCB ESR and ESL question: Can the efficiency of switching power supplies be optimized? Answer: Of course, minimizing ho...[Details]
Mitsubishi PLC FX3U is a powerful small controller widely used in industrial automation. Its master control instructions are the core of program control. For programmers, it is very important to ma...[Details]