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Yesterday, an anonymous netizen on the foreign forum Reddit exposed the latest spy photos of the new generation of Sony noise-cancelling beans. At present, it has been nearly a year and a half since ...[Details]
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12 From the structure diagram, we can see that the 51 MCU has 5 interrupts, namely external interrupt 0 (INT0), external interrupt 1 (INT1), timer interrupt 0 (T0), timer interrupt 1 (T1) and serial...[Details]
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On the evening of June 30, Espressif Technology disclosed its first-half performance forecast, predicting that the net profit attributable to the parent company's owners in the first half of 2021 wil...[Details]
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1 System Improvement
As we all know, 87LPC764 has 4KB Flash ROM, while the author's program size is only a little over 2KB, so the first idea is to use C language as the main development l...[Details]
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OnePlus will hold a special event in Shenzhen, China next week on January 13 to showcase its new screen technology. The company did not provide specific information about the new screen technol...[Details]
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2/3/4/5-Phase PWM Controller for High-Density Power Supply
The RT8802A is a 2/3/4/5-phase synchronous buck controller specifically designed to power Intel® / AMD next generation microprocess...[Details]
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Compared with GaAsPGaPLED, ultra-high brightness red Al1GaAsLED has higher luminous efficiency. The lumen efficiency of transparent liner (TS) Al1GaAsLED (640nm) is close to 10lm/W, which is 10 ti...[Details]
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From Wuhan to the whole country, the epidemic is affecting the hearts of the people of the country, and also the hearts of all Canon people. On January 30, Canon (China) Co., Ltd., Canon Medical Syst...[Details]
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This paper introduces the 14-bit D/A conversion chip MAX7534, explains the principle of using it as the core to form a high-precision programmable current source, and gives practical hardware circu...[Details]
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Ultrasonic level meter is an ideal instrument for level measurement in industries such as industry, food, water conservancy and hydropower. It integrates ultrasound, electronics and software, and i...[Details]
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The interrupt priority of MSP430 is arranged according to the size of the vector where it is located. The higher the interrupt vector address, the higher the priority. However, the default MSP430 cann...[Details]
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Shanghai Renaissance Hotel Pudong is a five-star hotel managed by Marriott International. It is located on the edge of the prosperous new business district in Pudong. It is a modern hotel with the un...[Details]
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In the R&D, design, production and application of automotive parts, product testing and verification is an extremely important part. Verification tests are commonly used in the basic research, techno...[Details]
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Introduction: A compact image acquisition and processing system is implemented using ARM7 (LPC2210) and CMOS photosensitive chip (OV7620); by rationally utilizing the working mode of LPC2210 data bus...[Details]
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The core industrial chain of smart cars will be a battleground in the era of smart cars 2.0.
Since the beginning of this year, China's automobile industry has continued to advance rapi...[Details]