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What design difficulties need to be overcome to realize a highly integrated, precise, and high-power multi-channel source measurement unit (SMU)? To realize the full-quadrant Force Voltage / Measure ...[Details]
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1 Introduction
According to the requirements and needs of users, this infrared remote control password lock system is designed mainly to solve the problem of no remote control password lock in...[Details]
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After a week of exploration, I finally figured out how to use msp30 to implement the FAT32 file system on an SD card. I'm very happy. During the learning process, I also found a problem,...[Details]
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On May 31, GigaDevice announced that it had completed the acquisition of 100% equity of Shanghai Silead Microelectronics Technology Co., Ltd. ("Silead" for short). The merger of GigaDevice and Silead...[Details]
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Recently, Volkswagen Group (China) Chairman and CEO Bei Ruide delivered a speech at the 2023 China Automobile Forum, predicting that China's new energy vehicle market share will exceed 30% in 2023 an...[Details]
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0 Introduction
The SH series is a 32-bit high-end, RISC-type microcontroller series launched by Hitachi, Japan. So far, six types of microcontroller series have been launched: the basic SH1, the imp...[Details]
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China Energy Storage Network News:
Notice on Further Improving the Peak and Valley Time-of-Use Electricity Prices of Qinghai Power Grid
(Draft for comments)
In order to utilize ...[Details]
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Vivo has confirmed that it will release the T1 5G phone in the Indian market on February 9. Before the official release, the specifications and appearance of the phone have been exposed. Accord...[Details]
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Today we summarize some common problems that are more likely to occur during the design process.
The two CC1 and CC2 pins of the TYPE-C USB charging case cannot be short-circuited togethe...[Details]
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1. Inspection and maintenance of bistable refrigerator solenoid valve (1) Use a multimeter to check the solenoid valve coil resistance, which is about 2K or above (the resistance value varies acc...[Details]
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The single-channel infrared remote control transmitter
circuit
is shown in Figure 1. A high-speed CMOS quadruple two-input "NAND" gate 74HC00 is used in the transmitter
circuit
. Am...[Details]
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China's automobile industry continues to hold the top spot in global automobile production and sales, but a series of social problems follow: the internationally recognized safety warning line of c...[Details]
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Simple marquee design. The simulation schematic based on AVR microcontroller is as follows: The microcontroller source program is as follows: /*****************************************************...[Details]
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1 Introduction
Today, as integrated circuit design technology has entered the fourth generation, an electronic system or subsystem can be fully integrated on a chip, that is, system-on-chip (SOC) in...[Details]
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In microcomputer digital systems, data transmission can be divided into parallel transmission and serial transmission. Parallel transmission transmits multiple bits (usually 8 bits) at a time. Theref...[Details]