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What is GDDR?25 November 2021
GDDR SDRAM is one of the key core components of a graphics card, and its strength and capacity will directly affect the final performance of the card.
Introduction to Inductive Reactance16 April 2021
Alternating current can also pass through the coil, but the inductance of the coil has an obstructive effect on the alternating current. This obstruction is called inductive reactance.
What is Digital Counter?01 September 2020
Counting is one of the simplest basic operations. In digital logic and computing, the counter is the logic circuit that realizes this kind of operation. In the digital system, the counter mainly counts the number of pulses to realize the functions of measurement, counting, and control.
The Difference and Application of SPI, UART, I2C Communication30 December 2021
Hello everyone, I am Rose. Welcome to the new post today. Communication between electronic devices is like communication between humans. Both parties need to speak the same language. In electronic products, these languages are called communication protocols. This article will make some comparisons between SPI, UART, and I2C.
LDO VS DC to DC Converter11 March 2022
Hello everyone, I am Rose. Today I will introduce the differences between LDO and DC to DC Converter to you. LDO stands for low dropout regulator, which is a low dropout linear regulator.A DC/DC converter is a voltage converter that converts an input voltage and efficiently outputs a fixed voltage.
An Overview of Thermal Overload Relays12 October 2020
Thermal overload relays are protective electrical appliances used for overload protection of motors or other electrical equipment and electrical circuits, The thermal overload relay is mainly used for overload protection of asynchronous motors. After the overload current passes through the thermal element, the bimetallic sheet is heated and bent to push the action mechanism to drive the contact...
Vibration Isolator: Types and Applications13 January 2021
A vibration isolator is an elastic element connecting equipment and foundation to reduce and eliminate the vibration force transmitted from the equipment to the foundation and the vibration transmitted from the foundation to the equipment. This article will introduce some of the types of vibration isolators and their applications to you.
50 Frequently Asked Questions about Oscilloscope22 November 2021
Hello everyone, I am Rose. Welcome to the new post today. Today I collected some frequently asked questions about oscilloscope to you. hope these will help you solve the problems you meet in dailylife.
Battery Charger IC Guide16 February 2022
The core component of the charger is the charger IC, also known as the battery charger IC. It plays a vital role in the charging process. The battery charger IC is mainly responsible for converting AC power into DC power to match the electronic devices, so as to achieve the purpose of delivering energy to electronic devices.
How to Distinguish MOSFET? Is it N-Channel or P-Channel?23 December 2021
Hello everyone, I am Rose. Today I will teach you how to define N-channel and P-channel in MOSFET. Metal Oxide Semiconductor Field Effect Transistor (MOSFET) is a basic component of modern electronic goods and is abbreviated as FET.
What are Wire Wound Resistors?07 January 2021
Wire wound resistors are a type of fixed resistors. Wire-wound resistors are constructed with resistance wires wound on an insulating frame. The resistance wire is generally made of nickel-chromium, manganese-copper alloys with a certain resistivity.
All You Need to Know about Ultrasonic Sensors11 June 2020
The ultrasonic sensor is a sensor that converts ultrasonic signals into other energy signals. It consists of 4 parts: a transmitter, a receiver, a control part, and a power supply. For ultrasonic probes that can be made from different materials, we should learn about their performances before usage, which includes the working principle, working process, sensitivity, and directivity. Based on the properties of ultrasonic waves, ultrasonic sensors are widely used in communication, medical, and home appliance.