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1) Strong nonlinearity
In the switching power supply, in addition to the nonlinearity such as the upper and lower limits of the steady-state duty cycle, the periodic action of the switching de...[Details]
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After two rounds of the Shanghai Auto Show, the biggest impression I had was that fuel vehicles no longer grabbed the headlines. All the heavyweight content was biased towards electric vehicles and a...[Details]
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Efficiently and transparently obtain end-product licenses from more than 30 patent owners to enable mass adoption of cellular IoT devices
OSLO, Norway – May 20, 2024 –
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0 Introduction Today, engineers use digital and analog techniques in motor control systems to address challenges that were faced in the past, including motor speed control, rotation direction, drift,...[Details]
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The above excerpt is from the first draft of Chapter 1 of the Cortex-M3 Definitive Guide Processors and instruction set architectures before ARM11 Before the ARM11 chip, the architecture rel...[Details]
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The USART module consists of the baud rate part: baud rate generator, serial communication receive/transmit control register, receive part, transmit part, and port IO part.
Use the serial port debugg...[Details]
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Introduction High-intensity discharge (HID) lamps were originally designed for outdoor and industrial applications, but have now expanded into indoor applications such as office lighting and retail l...[Details]
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As OLED screen technology matures in recent years, it has been widely used in various terminal devices. In the past, the giants that produced LCD screens have begun to shut down LCD production lines ...[Details]
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Recently, the driving frequency has been increased to the MHz level to reduce the size of passive components and obtain fast dynamic response. However, the higher the driving frequency, the greater...[Details]
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According to a report from iFixit, Apple's latest iPhone 12 smartphones appear to be more difficult to repair by third-party companies. Specifically, if users replace the camera module, it will...[Details]
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Maxim Integrated Products, Inc (NASDAQ: MXIM) announced the industry's smallest 2-pin bidirectional DC power line communication (PLC) device MAX20340, which reduces the size of the power supply and c...[Details]
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Portable electronic device designers can choose from a wide variety of chemistries, charger topologies, and charge management solutions. Selecting the most appropriate solution should be a simple task...[Details]
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DCDC means DC to DC (conversion of different DC power values). Anything that meets this definition can be called a DCDC converter. Specifically, it means converting the input DC into AC through a s...[Details]
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I have been playing with single-chip microcomputers for a while, and I feel that it is quite fun to play with them.... This article lists the corresponding code segments of digital tubes for your ref...[Details]
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In order to meet the ignition work of explosive bridge wires with different resistance values in a narrow space, a certain engineering test ignition device requires a switching power supply wit...[Details]
FPGA/CPLD
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