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1. Use _ to separate words in the function name, and capitalize each letter Uart_Printf() //This is a continuation of Samsung's TEST style, so when there is no parameter, you must add void, o...[Details]
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A Morgan Stanley report recently pointed out that the United States still has "selective control" over China's semiconductor industry technology exports. At the same time, China's power semiconductor...[Details]
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Electric bike charger
To recharge the lead-acid battery and nickel-cadmium battery of an electric vehicle, a charger is required. There are many types of chargers. Generally, they can be divid...[Details]
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Subscribe to our column Linux compilation requirements for host environment Documentation/process/changes.rst Compilation process 1. Miscellaneous SYSHDR arch/arm/include/generated/uapi/asm/unis...[Details]
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First of all, it should be pointed out that no development tool is omnipotent, and no tool has absolute advantages in all aspects. For the choice of Keil MDK-ARM and IAR tools, you can choose accordi...[Details]
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The Dual-Core Qualcomm Snapdragon S3 is in Question
In January 2011, LG took the lead in launching the world's first dual-core smartphone, Optimus 2X (the lowest online shopping price is 1410.0 yua...[Details]
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Power supply controller that maintains high efficiency over a wide range of load conditions
Power Supply Controller to Keep Efficiency High Across All Loads
This article was ...[Details]
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Preface Synchronous rectification (SR) controllers are able to improve the conversion efficiency of power supplies. This article will explore their advantages and how they make the life of power su...[Details]
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Sungrow, the world's leading photovoltaic inverter manufacturer, announced that its new installations in the UK market exceeded 100MW in the first quarter of 2016.
To date, Sungrow’s cumulativ...[Details]
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1. Instrument Model Rohde & Schwarz Signal Generator SMR20 2. Fault phenomenon Black screen and no boot 3. Maintenance and Inspection After the instrument arrived, the engineer first verified the...[Details]
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Amplifier Outputs and EMI/RFI
In addition to filtering the input and supply pins, the amplifier outputs also need to be protected from EMI/RFI, especially when driving long cables that act as ...[Details]
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Check whether the high-voltage circuit is normal. If the low-voltage circuit is normal but charging still cannot be completed, check the high-voltage circuits between the charging cable, slow-charg...[Details]
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Through electricity data, we can analyze the credit status of a company, reflect the economic operation of a region, and explore new value growth points... In the era of digital economy, the massiv...[Details]
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Coulomb counters measure the charge flowing into or out of a battery, and small dedicated ICs can be connected directly to low to medium battery voltages of about 20V or less. By using a high voltage...[Details]
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New energy vehicle drive motors include DC motors, AC asynchronous motors, permanent magnet synchronous motors, and switched reluctance motors, among which permanent magnet synchronous motors are t...[Details]