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Compressed air leakage will cause a lot of energy waste, and existing detection methods are very time-consuming and ineffective; Fluke ii900 acoustic imager technology transforms listening for leaks ...[Details]
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According to the current polarity output by the LED driver power supply, the LED driving mode can be divided into DC driving and AC driving. DC driving is mainly for DC LEDs , and the load ...[Details]
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1. Undefined exception mode 0. When executing undefined instructions, enter und mode and enter the process: The CPU jumps to address 0x4 to execute the code, and automatically saves the CPSR regist...[Details]
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The "Green Lighting" project is a systematic project implemented nationwide to save lighting electricity and protect the ecological environment. GGDZ intelligent lighting energy-saving distribution...[Details]
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Today I took the Huawei P40 Pro out to take some photos. Since I didn't set a shooting theme, I just did some relatively simple "street photography" (shooting locations include Century Plaza in P...[Details]
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Chen Gang, General Manager of Jiangsu Nanjing Power Supply Company
In line with the integrated development trend of energy revolution and digital revolution, State Grid Corporation of China cr...[Details]
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Cypress launched the new generation of PSoC4 series products in the second quarter of 2013. As a member of the PSoC (Programmable System on Chip) chip family, PSoC4 maintains Cypress's unique on-chip...[Details]
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The speed control of thyristor DC motors is usually achieved by controlling the size of the thyristor opening angle α with phase-shift pulses. There are also chopper speed control, PWM pulse width ...[Details]
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The program design of this system mainly includes two parts, namely the firmware program of the USB interface part and the CH372 driver on the computer side. The former mainly includes the initiali...[Details]
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Ball pins are widely used in the connection, fixation and positioning of automobiles and other important equipment. Their reliability has a significant impact on the working reliability and safety of ...[Details]
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In late 2019, Xiaomi unveiled a concept phone called the Mi MIX Alpha with a wraparound screen, but the device was never officially released, and the company didn’t even announce its successor a year...[Details]
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It is reported that Apple accepted the price increase and agreed to purchase 120,000 to 150,000 wafers of 4nm production capacity from TSMC. According to supply chain sources, Apple's self-developed ...[Details]
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With the changes in automotive electronic architecture and the introduction of vehicle networking technology, intelligence is the development direction of all hardware and software. On August 22, 2...[Details]
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Picture: Rutronik was founded in 1973 and celebrates its 50th anniversary this year. Rutronik founder and president Helmut Rudel (left) and CEO Thomas Rudel (right) celebrate this important corporat...[Details]
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On January 12, 2021, at the third session of the 17th Jinan Municipal People's Congress, Jinan Mayor Sun Shutao reported to the congress on behalf of the Jinan Municipal People's Government. Sun Sh...[Details]