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Peripheral Interface (SPI) is one of the most widely used interfaces between microcontrollers and peripheral ICs (such as sensors, ADCs, DACs, shift registers, SRAM, etc.). SPI is a synchronous, fu...[Details]
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From May 15th to 17th, the world's largest and most influential solar professional exhibition - Intersolar Europe 2019, the Munich International Photovoltaic Exhibition (Intersolar Europe 2019) was...[Details]
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It is reported that Youjie Zhixin has obtained tens of millions of Pre-A round of financing. This round of funds will be mainly used for continued investment in acoustic technology, accelerated busin...[Details]
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For convenience, the media usually calls the Apple mobile phone to be launched this year "iPhone 13". However, the latest report says that multiple sources indicate that we may never see t...[Details]
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A few days ago, iFixit disassembled Apple's latest AirTag, and the chip BOM table is as follows: Apple:U1 ultra-wideband transceiver Nordic Semiconductor: nRF52832 Bluetooth low-energy SoC w/NFC co...[Details]
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At present, enterprises in various places have gradually resumed work and production. The Guangxi Power Grid Company of the Southern Power Grid has launched a number of warm-hearted services, and f...[Details]
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With the development of information technology and chip technology, DSP technology has been widely used in aviation, communication, medical and consumer electronic devices. With the continuous increas...[Details]
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With the rise of IoT design, engineers often face various challenges in wireless development. Antenna matching is one of the most difficult problems. Therefore, Silicon Labs (also known as "Silico...[Details]
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In the field of embedded operating systems, μC/OS developed by Jean J. Labrosse once caused a strong response in the field of embedded systems due to its open source code and powe...[Details]
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1 Circuit Design For wireless charging circuit, there are three main circuits: oscillation circuit, amplifier circuit and wireless receiving circuit. Here we mainly discuss the wireless charging ...[Details]
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The use of artificial sense and more advanced infrared detection technology to monitor the axle temperature of trains can only be measured at fixed points when the train is parked. This device can mo...[Details]
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New research from Navigant Research shows that basic economics, local electricity prices and government incentives are rapidly driving the growth of distributed energy resources, includ...[Details]
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According to foreign media reports, Ford will equip its Tourneo Custom and Transit Custom plug-in hybrid models with a geo-fencing module as standard this fall, so that these hybrid vehicles can auto...[Details]
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Not long ago, Qualcomm accidentally leaked some information about the next-generation chip at the Snapdragon 888 Plus launch conference, revealing that models equipped with the next-generation ...[Details]
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Figure 1 shows the schematic for the reference design with an input voltage range of 2.7V to 5.5V. By connecting the CP pin to V IN and removing the charge-pump capacitor (C3), the circuit accepts ...[Details]