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What is a PIN Diode?04 February 2021
While diodes with a simple PN junction are by far the most common type of diode in operation, in a variety of applications, other forms of diode may be used. The PIN diode is one type that is used for a number of circuits. In a variety of places, this diode type is used. For RF switching, the PIN diode is very fine, and the PIN structure in photodiodes is very useful as well.
Introduction to MSP430 Microcontroller24 December 2021
MSP430 microcontroller is a 16-bit ultra-low power, RISC mixed-signal processor marketed by Texas Instruments (TI) in 1996.
Facial Recognition: Features, Working and Applications02 September 2021
The broad sense of facial recognition includes a series of technologies for building a facial recognition system, including face image acquisition, face positioning, facial recognition preprocessing, identity confirmation, and identity search, etc… The narrow sense of facial recognition refers specifically to the adoption of the system for confirming or finding the identity of a human face.
Diodes Tutorial: How to Test Diodes?11 April 2020
A diode is an electronic device made of semiconductor materials. The diode is one of the earliest semiconductor devices, and it is widely used, especially in various electronic circuits.
Why is 50 ohms?13 June 2022
Hello everyone, I am Rose.Welcome to the new post today. Today We will discuss why impedance is 50ohm, not 30ohm, 75ohm or 100ohm?
Metal Oxide Varistor: Specifications, Working and Construction26 January 2021
MOV is essentially a variable resistor, but MOVs can adjust its resistance depending on the applied voltage, unlike potentiometers. If the voltage through it raises the resistance decreases and vice versa. This property is helpful in shielding the circuits from high voltage surges, so they are often used in an electrical network as surge protectors.
Introduction to Potential Transformers21 September 2020
A potential transformer is a device used to transform voltage. The purpose to transform the voltage is mainly for measuring instruments, as the power supply of relays, measure the voltage, power, and energy of the line, or protecting the valuable equipment, motors, and transformers in the line when the line fails.
Introduction to Types of Motion Sensors01 June 2020
Motion sensor refers to a device that detects the motion of an object or person, including gravity, linear acceleration, rotation vector, vibration frequency, etc. Motion sensors can be used to monitor device movements such as tilt, shake, rotation, or swing. Among them, the rotation vector sensor and the gravity sensor are the most commonly used sensors for motion detection and monitoring. Today we come to learn about various types of motion sensors, including accelerometers, tilt sensors, vibration sensors, PIR (passive infrared) sensors, and rotation sensors.
Introduction to Top Sensor Manufacturers in the World15 February 2022
The modern industrial system cannot be separated from sensors. In this article, we will introduce you to 10 world-renowned sensor companies.
Photocoupler Basis: Description, Applications and Working Principle29 September 2021
Hello, everyone. I am Rose. Welcome back to the new post today. Photocoupler is also known as optocoupler. To communicate electrical impulses, optocouplers employ light as a channel. It is frequently utilized in many circuits because it provides an excellent isolation effect on input and output electrical signals. After reading this article, you will have a clear understanding of Photocoupler.
What is inductor: Symbol, Applications and Types04 January 2022
As we begin our studies in 2022, we will work together to decode inductance today. What is an inductor? What enables it to work normally? The answer is the existence of this induced current.
What is the Ripple of the Power Supply, How to Measure its Value, and How to Suppress it?23 November 2021
Hello everyone, I am Rose. Welcome to the new post today. Ripple is a multi-dimensional clutter signal. It's a periodic signal that varies up and down around the output DC voltage, but the period and amplitude aren't fixed, and the ripples of different power sources alter with time. In addition, the waveform is different.