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Today, when I was learning how to use timer 0 to complete the timing, I found that I didn’t quite understand how to calculate the initial value, so I looked for the answer online. After reading many p...[Details]
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Powering 20-30 white light-emitting diodes (LEDs) from three alkaline batteries presents an interesting problem with conventional boost converters. The required boost ratio and duty cycle are impracti...[Details]
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LAPIS Semiconductor, a ROHM Group company, recently announced the launch of the ML7421, a multi-band (sub-1GHz/2.4GHz) wireless communication chip that targets low-power transmission over long distan...[Details]
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Preface
In recent years, due to the rapid development of semiconductor technology, the manufacturing cost of electronic products has been greatly reduced, and the use of ele...[Details]
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CC2530 serial port receives and sends data (query method)
#include "ioCC2530.h"
void initUART(void)
{
PERCFG&=~0x01;
P0SEL |= 0x0C;
U0CSR |= 0xC0; //Enable serial port receptio...[Details]
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The world's first 3D packaged chip is born! On Thursday, UK-based AI chip company Graphcore released an IPU product, Bow, which uses TSMC's 7nm 3D packaging technology. It is reported that this p...[Details]
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Infineon Technologies and Tencent Cloud will cooperate in the field of smart buildings to jointly create more environmentally friendly and safer future buildings through efficient and sustainable pro...[Details]
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As the automotive industry continues to evolve, electric vehicle technology has been at the forefront of innovation.
Tesla introduced a major innovation in Cybertruck: a 48V battery syst...[Details]
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Deploying industrial connectors in industrial environments certainly presents some significant challenges, and there are likely to be many harsh factors that adversely affect the smooth operation of ...[Details]
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Under the global trend of energy conservation and carbon reduction, LED lighting is highly anticipated. As the luminous efficiency of high-brightness LEDs has continued to improve in recent years...[Details]
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It is best to use before jumping __disable_irq(); Disable the general interrupt Jump to APP and then open the total interrupt __enable_irq(); I am using IAR, and the specific names of these two c...[Details]
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Sony Semiconductor Israel, a supplier of cellular IoT chipsets, announced the launch of a new low-power NB2 chipset, Altair ALT1255. The ALT1255 supports 5G, has an integrated SIM (iSIM), user MCU, r...[Details]
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With the continuous development of digital TV and communication technology, users can not only watch more and more TV programs, but also enjoy many benefits brought by digital TV value-added servic...[Details]
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The optocoupler of the switching power supply is mainly used for isolation, feedback signal and switching. The power supply of the optocoupler in the switching power supply circuit is provided by t...[Details]
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According to foreign media reports, Innoscience Technology announced the expansion of its product portfolio and launched two 100V automotive-grade GaN devices to speed up the switching speed of LiD...[Details]