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IAR Systems supports NXP S32K3 MCU family for next-generation automotive applications IAR Embedded Workbench® for Arm®, the complete development tool chain from IAR Systems®, now supports the lates...[Details]
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Most ARM-based chips are complex on-chip systems. Most hardware modules in such complex systems are configurable and need to be set by software to their required working states. Therefore, before the ...[Details]
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Recently, the Shenzhen Regulatory Bureau disclosed the registration information of China Merchants Securities on the initial public offering and listing guidance of Shenzhen Yilian Technology Co., Lt...[Details]
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Why can't I see the waveform or the waveform is distorted when I use an oscilloscope to observe the waveform of the crystal oscillator pin? Can't a 200M oscilloscope measure a 10M crystal oscillato...[Details]
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introduction The performance of the transceiver module for wireless transmission mainly depends on the phase noise of the local oscillator used. Therefore, accurate measurement of module characterist...[Details]
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// Referenced from http://www.w3.org/TR/PNG/#D-CRCAppendix #ifdef MAKE_CRC32_TABLE static unsigned long crc_table ; static int crc_table_computed = 0; static void make_crc_table(void) { uns...[Details]
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The latest report released by IDC shows that the Chinese tablet computer market shipments in the first quarter of 2020 were approximately 3.73 million units. Affected by the epidemic, factory product...[Details]
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LED
is a
semiconductor
that can
convert
electrical energy
into visible light
.
It
is widely used in urban lighting projects and large-screen
display
systems d...[Details]
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1) Physical indicators Pixel center distance pixelEL pitch (dot pitch)
The distance between the centers of adjacent pixels. (Unit: mm)
Density density (number of points)
The number of...[Details]
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PIC microcontroller (Peripheral Interface Controller) is an integrated circuit (IC) used to develop and control peripheral devices. Now the application field of PIC microcontroller is quite extensive...[Details]
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Microsoft acknowledged on Wednesday that hackers may have gained network access to unaccounted customer data, including contact information and email content, due to a server configuration error. Mic...[Details]
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What is the difference between radar level meter and ultrasonic level meter? What are the measurement principles of these two types? In what working conditions are radar level meter and ultrasonic le...[Details]
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Naming of resistors
According to the ministerial standard (SJ-73), the naming of resistors and potentiometers consists of the following four parts: the first part (main name); the second par...[Details]
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Qualcomm released the Snapdragon 8+ a few days ago. This time, Qualcomm finally realized the problems of the previous two generations of flagship chips, and made drastic optimizations in power consum...[Details]
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As of mid-2019, there is still huge uncertainty in China's power battery industry landscape. What is certain is that although more than 200 companies have entered the field of power batteries in th...[Details]