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What is Semiconductor Package?06 December 2021
Semiconductor package is the process of assembling integrated circuits into chip final products. Simply put, it is to put the integrated circuit die (Die) produced by the foundry on a substrate that plays a supporting role, lead out the pins, and then fix the package into a whole.
All You Need to Know about Ultrasonic Sensors25 October 2025
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.
SRAM vs DRAM: Key Differences and Applications Guide06 August 2026
Compare SRAM Chips and DRAM in 2025. Discover key differences in speed, cost, and applications to choose the best memory for your system's needs.
An Overview of 12 Important CPU Specs18 December 2021
CPU is the abbreviation of Central Processing Unit, and the detailed specifications of CPU include core structure, main frequency, external frequency, multiplier, interface, cache, multimedia instruction set, manufacturing process, voltage, package form, integer unit, and the floating-point unit, etc.
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.
An Overview of Linear Integrated Circuits23 October 2025
A linear integrated circuit is an integrated circuit based on an amplifier. The meaning of "linear" used to indicate that the response relationship of the amplifier to the input signal is usually linear.In this essay, we’ll first introduce the development history of linear integrated circuit. And then the production process and the high-frequency technology are discussed in detail. The following two parts mainly talk about the linear integrated circuit types and forms. And the final chapter analyzes the two typical bipolar linear integrated circuit一 Lm386 and 34063.
Basic Introduction to Memristor12 January 2021
Memristor is a circuit device that expresses the relationship between magnetic flux and electric charge. The memristor has the dimension of resistance, but unlike resistance, the resistance of the memristor is determined by the charge flowing through it.
Introduction to MSP430 Microcontroller26 December 2025
MSP430 microcontroller is a 16-bit ultra-low power, RISC mixed-signal processor marketed by Texas Instruments (TI) in 1996.
What is an Accelerometer Sensor?20 April 2021
An accelerometer sensor is a sensor that can measure acceleration. It is usually composed of masses, dampers, elastic components, sensitive components, and adaptive circuits. In the process of acceleration, the sensor obtains the acceleration value by using Newton's second law, measuring the inertial force on the mass block. According to the different sensitive components of the sensor, common accelerometer sensors include capacitive, inductive, strain gauge, piezoresistive, piezoelectric and so on.
Filters Explained: Principles, Parameters and Application Guide09 April 2025
A filter is a frequency selection device that allows specific frequency components to pass through while significantly attenuating other frequency components. This article provides a comprehensive introduction to the basic concepts, main parameters, classification, operating principles and precautions for the use of filters.
DC Bias Characteristic of a Capacitor: Why MLCC Capacitance Drops Under Voltage03 July 2026
A multilayer ceramic capacitor (MLCC) marked 10 uF does not always behave like 10 uF on a live rail. Put a working DC voltage across many ceramic parts and the usable capacitance falls, sometimes dramatically. Engineers who size decoupling, bulk, and filter capacitors from the nameplate value alone can end up with a smaller reservoir, more ripple, and a filter that no longer sits where the math said it would. This guide explains the characteristic, its physics, the capacitor types it affects, how to read a derating curve, and how to design around it.
What is a 555 Timer?09 April 2025
555 Timer is an integrated circuit chip that is often used for timers, pulse generators, and oscillating circuits. 555 can be used as a delay device, a trigger, or a starting resonator element in a circuit.