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1. IF and $IF are not equivalent, do not confuse them; 2. Conditional compilation $IF usage with prefix $: (Assembler Directive) can only be used to test symbols defined by $SET and $RESET instructio...[Details]
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Smart speakers have become a must-have for many households, but choosing one requires caution about potential security vulnerabilities. Now, researchers have shown that hackers can control smart spea...[Details]
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After a period of chip panic, foreign chip prices soared, and domestic chip manufacturers suddenly rose. Taking this opportunity, we used the chip to make a batch of products. After a period of testi...[Details]
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According to businessKorea, Samsung Electronics Chief Financial Officer Choi Yun-ho officially announced in a conference call on January 28 that the company plans to actively pursue mergers and acqui...[Details]
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Recently, the Guangdong Provincial Development and Reform Commission issued the "Three-Year Implementation Plan for Promoting New Infrastructure Construction in Guangdong Province (2020-2022)" (herei...[Details]
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Samsung Electronics' display unit has obtained permission from U.S. authorities to continue supplying certain display panel products to Huawei, a person familiar with the matter told Reuters. Samsun...[Details]
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MILPITAS, CA – June 27, 2013 – Linear Technology Corporation introduces the LTM4649, a 10A step-down µModule® regulator with high operating efficiency and low temperature rise in a 9mm x 15mm x 4.9...[Details]
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If the SMPS switching frequency is designed to be non-fixed and allowed to vary around a certain frequency, its EMC electromagnetic waves will spread out and will not produce large peaks at the s...[Details]
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A signal source is an electronic instrument that generates signals based on the user's commands for its waveform. The signal source mainly provides the required known signals (various waveforms) to th...[Details]
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introduction
With the advent of the Internet era, the machinery manufacturing industry is also facing the problem of how to adapt to networked manufacturing. Therefore, the combination of com...[Details]
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DC-DC is a commonly used device in the hardware development process, mainly used to obtain a specific DC voltage. The working principle of DC-DC is not explained here, but only a small problem found ...[Details]
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Shallow, still shallow. The single technology route store exploration guide from a personal perspective is still far behind the statistical analysis of industrial development and power station operati...[Details]
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On August 10, many cities will charge congestion fees to manage road congestion. However, in order to promote new energy vehicles, some cities in the UK exempt vehicles with high emission efficiency...[Details]
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Aiming at the problems of power consumption, real-time performance, expansion compatibility and cost in the actual application of visibility detector, this paper proposes a design scheme based on S...[Details]
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Transformer coupled circuit
Rl may be the actual load or the lower amplifier circuit.
In the case of an ideal transformer, the power obtained by the load is equal to the power consumed by ...[Details]
GD32 MCU
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