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Technology giants such as Amazon, Google, Apple, and Microsoft have already launched virtual assistants based on artificial intelligence technology, such as Alexa, Google Assistant, Siri, and Cortana...[Details]
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Nordic has announced the nRF21540 RF front-end module (FEM), a power amplifier/low noise amplifier (PA/LNA) product. The nRF21540 complements Nordic’s nRF52 and nRF53 Series multiprotocol SoCs. The...[Details]
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A simple and effective low-frequency phase meter circuit requires only three ICs to achieve an absolute accuracy better than 0.5° and a resolution of full 360°. These three chips are: a CMOS D flip-f...[Details]
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It is reported that the 4nm chip is launched first, but the Snapdragon 8 Gen1 is ahead of it! The Dimensity 9000 model will debut as early as February next year A few days ago, MediaTek inter...[Details]
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0Introduction
Satellite applications have provided all-weather, all-day, high-precision positioning and monitoring services for various military and civilian carriers on land, sea and air ...[Details]
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A local area network is a computer group consisting of multiple computers connected in a certain area. It is usually within a radius of several kilometers. A local area network can realize function...[Details]
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By Paul McLellan, Cadence Back in the 1960s, E. Rent, then working at IBM, noticed a connection between the number of gates used on an integrated circuit, P, and the number of transistor gates on a...[Details]
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*Program name: Telephone dial simulation (LCD display)
*Created by : jumpmysoul
*Completed date: 2009.06.06
* Version : V1.0
*Functional description: Press a key on the phone keypad, and t...[Details]
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1. How to measure the actual waveform capture rate of an oscilloscope?
2. How to reduce the waveform capture rate? For example, from 1 million times per second to 1000 times per second?
3. Whic...[Details]
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Zhongying Electronics recently stated in an investor activity survey that the company is an international leader in the field of home appliance main control chips, among which the main control chips ...[Details]
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A previous Design Idea described a programmable current source using the National
Semiconductor
LM317 adjustable three-terminal regulator (Reference 1). Although the
circuit
can pro...[Details]
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Abstract: A low-power variable frequency power supply
is designed
by using the intelligent, high-precision
PWM
controller SA866 and the intelligent power module PS21255
.
The syste...[Details]
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1. Experimental tasks (1). When turned on, the time starts at 12:00:00; (2). P0.0/AD0 controls the adjustment of "seconds", each press adds 1 second; (3). P0.1/AD1 controls the adjustment of "points"...[Details]
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Laser power supplies vary from laser to laser, and each laser must have a corresponding power supply. Due to the different working modes of lasers, some work in a pulsed state and some work in a cont...[Details]
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Background of the birth of mobile phone battery repair device:
Due to the development of contemporary society, almost everyone is using mobile phones. Mobile phones have become an indispensabl...[Details]