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● Racer-5 SE is designed for harsh environments with a high risk of contamination, such as the pharmaceutical and cosmetic, product and food and beverage industries
● It combines a robust housing ...[Details]
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IU8309 can be used for dual power supply applications with lithium battery and 12V adapter, suitable for 2.7V~12V power supply nodes, anti-breaking sound, AB/D switching power limit, built-in boost...[Details]
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OZ8022 is a non-isolated, high-efficiency, precise constant-current driver chip from O2O Technology, using a buck architecture. The most attractive feature is the three-stage dimming function achieved...[Details]
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It can be transplanted into any digital clock program and the values of TH0 and TL0 can be modified according to the microcontroller model and crystal frequency. Intelligent date and time accumul...[Details]
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1. What is a programmable power supply?
Programmable arbitrary power supply is a power supply whose certain functions or parameters can be controlled by computer software programming. For exam...[Details]
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1 Internal structure of L4984D L4984D is a linear modulation determined off-time control current type PFC controller. When the controller works in continuous conduction mode, it has a linear modulati...[Details]
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According to a survey by TrendForce Semiconductor Research Center (DRAMeXchange), DRAM inventory on the demand side has returned to a healthier level in the second half of 2019. In addition, some com...[Details]
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ATmega128 has 128K bytes of online programming Flash. Because all AVR instructions are 16-bit or 32-bit, the FLASH is organized into 64K x 16. Considering software security, the Flash program memory ...[Details]
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In this section, you will learn: Analysis of OOS sound card system in Linux Modify the control part of s3c2410-uda1341.c and transplant the wm8976 sound card Play MP3 using madplay app Common Engli...[Details]
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China Energy Storage Network:
"The digital transformation of the energy industry will be the biggest change we will see in the next decade." Steve Birz, GE's global senior vice president and ...[Details]
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IIC communication protocol: A bidirectional two-wire synchronous serial bus only requires two wires to transmit information between devices on the bus. The two wires are SDA and SCL. SDA: Bidirec...[Details]
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USB devices
can be connected to any USB interface on the PC. Using a HUB can also expand the connection of more USB devices to the system. The USB HUB has an upstream port (to the host) and ...[Details]
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In recent years, with the rapid development of photovoltaic power generation, more diversified and cleaner sources of electricity have been brought about. However, the problems that arise after distri...[Details]
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A Novice Learns PIC Microcontroller (Part 3) Summary of LCD Clock and the Consequences of Temporarily Disabled Interrupts Last time, I talked about a story about a rookie who had just been in con...[Details]
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The last line after startup prompts can't access tty, job control turned off, which means that the console cannot be entered. The reason is that there is a problem in the /etc/inittab file
Sol...[Details]