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After the rise of OLED, Micro LED technology followed closely. However, this article will introduce the latest improvement that Samsung has brought to its own QLED display - by introducing self-lumin...[Details]
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Sometimes, when writing ARM, you will encounter frequent crashes, which is inexplicable. Here I have summarized some common search methods for microcontrollers/ARM crashes or running away and some of...[Details]
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At IFA 2019 in Berlin, Intel showcased the latest mobile computing technologies that are driving the future of PCs. The company detailed new laptops validated through Intel’s innovation program, code...[Details]
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;Experiment name: Two-digit digital tube dynamic display 0-99 experiment ;
;Author: Long Yi ...[Details]
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A direct conversion radio uses a pentode tube to achieve 450 times audio gain. Pentodes have high transconductance, which is the ratio of the change in anode current to the change in control grid volt...[Details]
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Nuvoton Technology's NUC1xx includes NUC101, NUC100, NUC120, NUC130 and NUC140, which are 32-bit microcontrollers (MCUs) based on the ARM Cortex-M0 core. Through different clock settings, the opera...[Details]
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Popular science about power analyzers: the definition of time Power tester definition: time In the paragraph above it is told many times: cycle time, measurement time,… Below is an explanation of the...[Details]
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Digital potentiometers use digital control to adjust the resistance value. They have significant advantages such as flexible use, high adjustment accuracy, no contact, low noise, not easy to be contam...[Details]
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Huang, speaking at market research and advisory firm Gartner's IT Symposium/Xpo event in Orlando on Tuesday, argued that CEOs and CIOs must start using AI early and that changes will happen natural...[Details]
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In 2019, with the changes in photovoltaic policies, the industry has reduced the cost per kilowatt-hour through bidding, and it is an inevitable trend to move towards grid parity. Therefore, taking...[Details]
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A simple buck converter is very useful for low power supplies and is cost-effective for applications where input-to-output isolation is not required. In offline main power supplies, due to the low ...[Details]
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The LPC2300 series ARM has a power control module that supports three low-power modes and selectively shuts down on-chip peripherals. The three low-power modes of the 2300 series ARM are: idle mode, ...[Details]
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New energy storage refers to energy storage technologies and products that output electrical energy as the main form in addition to pumped storage. It is based on new batteries and other energy storag...[Details]
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Samsung Galaxy A82 has passed Bluetooth certification, and its benchmark score has also appeared on Geekbench. This phone is confirmed to be equipped with Qualcomm Snapdragon 855+ processor, pre-inst...[Details]
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Cloud adoption is a key initiative for most Chinese organizations. Considering the requirements of regulations, data sovereignty and latency, the domestic cloud adoption model is mainly hybrid clou...[Details]