1. Unit gain bandwidth GBUnit gain bandwidth is defined as: when the closed-loop gain of the op amp is 1, a constant amplitude sinusoidal small signal is input to the input of the op amp, and the clos...
In the program of the MM32 eMiniBoard development board, there are related functions of Systick. By combining it with the OLED screen, a second timer can be realized, and its running effect is shown i...
The source program is as follows: /* * main.c * * Created on: August 18, 2018* Author: LYJCD */ //################################################################################### // // FILE: Exampl...
Reprinted from: "Using Python to control hardware 46-low voltage startup and reliability testing"During the product development phase, it is sometimes necessary to understand whether the device can st...
Forward conduction equivalent circuit of power MOSFET(1): Equivalent circuit(2): Description:
When the power MOSFET is forward-conducting, it can be equivalent to a resistor. This resistor is related ...
SCSI can support multiple logical units through one interfacehttps://github.com/micropython/micropython/commit/518aa571ab064ba8feb0b503f91fba0a62ad22b0
Provide custom query handling via MSC interfaceh...
describe:
The LTC®3775
is
a high efficiency, synchronous step-down switching DC/DC controller that drives an all N-channel power MOSFET stage from an input supply voltage of 4.5V t...[Details]
Circuit Function and Advantages
The circuit described in this article is designed to optimize the performance of the AD7328. The op amp and voltage reference were chosen to provide low impedance dr...[Details]
Summary This article is a general design guide for developing rigid-flex circuit boards for core body temperature (CBT) sensor products that can be used in a variety of high-precision (±0.1°C) tempe...[Details]
Appeals from some Apple employees Apple employees have spoken publicly about their negative experiences at the company and have tried to advocate for change. After the "#AppleToo" movement gained...[Details]
The combination of the Internet of Things and artificial intelligence will bring about tremendous changes to society. However, the current deep learning-based chips are unable to meet the low power c...[Details]
Suppose you want to send a group of data Send ,
generally use the query send (loop send) method:
unsigned char Send ; //Send
amountunsigned char i; ...[Details]
Investment in long-term capacity will further enhance the company's cost advantage and strengthen its control over the supply chain DALLAS, Nov. 17, 2021 – Texas Instruments Incorporated (TI) (NASD...[Details]
According to The Elec, industry sources revealed that Samsung has decided to build an S Pen into its future Galaxy Z Fold4 folding phone. The device is said to be launched in the second half of 20...[Details]
Abstract: This paper makes a detailed analysis and comparison of the factors that affect the reliability of military PWM switching power supplies, and puts forward some suggestions for improving ...[Details]
According to Taiwan's Economic Daily News, PC brand Asus has benefited from the demand for distance learning and working from home, and its notebook computer business has continued to grow. Its reven...[Details]
Welding temperature is one of the key parameters related to welding quality. Controlling the appropriate welding temperature is essential to ensure welding quality. The welding temperature measurin...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
China Energy Storage Network:
On April 11, it was learned that in March, Gansu Power Grid's renewable energy power generation reached 4.8 billion kWh, a new monthly record. Despite weak win...[Details]
Following the method of remote desktop control within the local area network in the previous article, today we will talk about the method of cross-network remote control, which is mainly divided in...[Details]
Ultrasonic
sensor
uses sound wave media to detect the object to be detected in a non-contact and wear-free manner. Ultrasonic sensors can detect transparent or colored objects, metal or n...[Details]
Analogue and Mixed Signal
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