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An overview of Flip-flop10 December 2020
Flip-flop is an electronic component that can store the state of a circuit. The memory cell circuit that can only act when triggered by a clock signal is called a flip-flop to distinguish latches that are not controlled by a clock signal.
What is Mini LED?08 December 2020
Mini LED is defined as an LED device with a chip size between 50~200μm. The size of the Mini LED is between the small-pitch LED and Micro LED, which is the result of further refinement of the small-pitch LED. Mini LED can be used as a backlight source in products such as large-size displays, smartphones, car panels, and gaming notebooks. It can also be used as a self-luminous display with RGB three-color LED chips.
What are Shunts?07 December 2020
A shunt is a measuring element that uses voltage to indicate current. It is made according to the principle of generating voltage at both ends of the resistor when DC current passes through the resistor. It is connected in parallel with the current circuit of measuring instruments to expand its measurement range; or An element on which voltage is measured, thereby indirectly measuring current.
Utmel Christmas and New Year Carnival07 December 2020
Christmas and the New year of 2021 are coming. To give you more support on the order of your components, Utmel provides you with amazing discounts of Max $400 off!
Basic Introduction to Filter Capacitor05 December 2020
The filter capacitor refers to an energy storage device installed at both ends of the rectifier circuit to reduce the ripple coefficient of AC pulsation and improve the efficient and smooth DC output.
What are Memory Chips?03 December 2020
Memory chip is the specific application of the concept of embedded system chip in the memory industry. Therefore, whether it is a system chip or a memory chip, it is through embedding software in a single chip to achieve multi-function and high performance, as well as support for multiple protocols, multiple hardware, and different applications.
What are Comparators?03 December 2020
Comparing two or more data items to determine whether they are equal, or determining the size relationship and arrangement order between them is called comparison. A circuit or device that can realize this comparison function is called a comparator.
Basic Introduction to System on a Chip02 December 2020
System on a chip is generally called SoC, also called system-level chip. It is a product or an integrated circuit with a dedicated target, which contains a complete system and all the contents of embedded software. It is also a technology to realize the whole process from determining the system function to the software/hardware division, and completing the design.
What are TPMS Sensors?21 November 2020
TPMS stands for "Tire Pressure Monitoring System". It is mainly used to automatically monitor tire pressure in real-time when the car is driving, and to alarm tire leaks and low pressure. Each car tire is equipped with a TPMS sensor connected to the tire valve, which regularly measures tire pressure, temperature, and acceleration information and is converted into digital form by the MCU in the TPMS sensor.
How do Solar Cells Work?20 November 2020
Solar cells are devices that directly convert light energy into electrical energy through the photoelectric effect or photochemical effect. Crystalline silicon solar cells that work with the photovoltaic effect are the mainstream, while thin-film cells that work with the photochemical effect are still in their infancy.
DVI Connector: Types, Advantages, Distiguishment And Development18 November 2020
A DVI connector, that is, digital video interface connector, is an interface standard launched in 1999 by the DDWG (Digital Display Working Group) formed by Silicon Image, Intel, Compaq, IBM, HP, NEC, Fujitsu and other companies.
Classification and Working Principle of Ballast Resistor18 November 2020
The ballast resistor is connected between the power source and one or more discharge lamps and is mainly used to limit the current of the lamp to a required value. It may include devices that change the supply voltage or frequency and increase the power factor, which can be used alone or together with the starter to provide the necessary conditions for the lamp to start.