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Device Microphone Signal Path Requirements - Bandwidth
The sampling rate (Fs) determines the bandwidth of the PCM system
The following table lists common audio bandwidths and co...[Details]
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On July 31, AWS Technology Summit 2019 (Beijing) was held at the Beijing National Convention Center. Wu Jingjie, Vice President of Technology of Canaan Technology, was invited to participate in the m...[Details]
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This electronic clock is controlled by PIC16C55 single-chip microcomputer, which is suitable for timed constant temperature control of greenhouse or timed constant pressure control of tap water. Th...[Details]
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Improving the efficiency of energy replenishment is one of the key points of the development of new energy vehicle technology, and the 800V high-voltage fast charging platform is gradually approach...[Details]
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NXP Semiconductor Microcontrollers 1. LPC2300 series ARM—carrying serial communication to the end In today's information age, information technology can be seen everywhere, and its application scenar...[Details]
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The servo amplifier is a supporting device for the electric actuator and one of the indispensable core components of the automatic control system. It cooperates with the electric actuator to receive...[Details]
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After the lead wires of the newly wound motor winding are connected, it is necessary to use certain methods to confirm whether the connection is correct to avoid unnecessary trouble. There are usuall...[Details]
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introduction
In the metallurgical, petrochemical, pharmaceutical and other industries, there are some important production equipment, such as the transmission device of the steelmaking converter an...[Details]
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To understand the PC pointer, you must first understand the LR pointer. Link register LR (r14): used to save and restore the contents of the PC register, it has two special functions. (1) Save th...[Details]
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Provide program participants with an end-to-end narrowband IoT non-terrestrial network testing solution for validating reference designs Provide advanced testing solutions covering 3GPP Release 17 ...[Details]
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WPG Group launches 100W PD power adapter solution based on Onsemi products
On August 18, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacif...[Details]
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Power Integrations launches SCALE EV, a family of automotive-grade IGBT/SiC module drivers.
Powering buses, trucks, and electric vehicles for construction and agriculture
Co...[Details]
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I used IAR 7.60.1 to open the 2530 program previously written in IAR 7.51 and recompiled it. There was no error, but an error dialog box popped up during the link process, prompting the following erro...[Details]
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Have you ever used the pass/fail testing feature in a digital oscilloscope? This is a great tool if you need to perform repetitive testing on small batches of devices. You can also use pass/fail test...[Details]
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Recently, 12 200KVA 660V to 380V energy storage isolation transformers from Zhuoerfan Transformer Company were shipped to Tianjin. These transformers will provide stable power sup...[Details]
PCB Design
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