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On the morning of April 1, Apple pushed the new iOS/iPadOS 15.4.1 system to all users today. This update should solve the problem of rapid battery consumption that iPhone and iPad users have encount...[Details]
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Introduction This article introduces how to use the internal 16M crystal oscillator of the STM8L series. experiment platform Compiler software: IAR for STM8 1.42.2 Hardware platform: stm8l101f3p6 d...[Details]
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On July 4, Toyota announced a major breakthrough in solid-state battery technology. In the future, it plans to halve the size and weight of electric vehicle batteries, and halve the cost. It is expec...[Details]
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With the development of computer technology and microelectronics technology, industrial instruments have gradually developed into intelligent instruments with microprocessor systems. Portable intel...[Details]
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Some 12864s do not have all of the following features: DDRAM: (Data Display Ram), data display RAM, whatever is written into it will be displayed on the screen. CGROM: (Character Generation ROM), c...[Details]
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1. Introduction
With the development of RFID technology, car anti-theft devices are becoming more and more rigorous, complete and easy to use, and the development direction of car anti-theft is...[Details]
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CLK clock signal: The shift pulse provided to the shift register. Each pulse will cause the data to shift in or out one bit. The data on the data port must be coordinated with the clock signal to tran...[Details]
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1. The upper and lower limit action values of the pressure gauge electrical contacts should be set according to the technical requirements or regulations. Once set, no unrelated personnel can adjus...[Details]
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Datasheet:
Application Circuit:
Simulating ambient light sensing devices
To place a load circuit on the periphery as an IV converter
Digital Output Ambient Light Sen...[Details]
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Recently, the 3-day 2024 China (Chongqing) Digital Energy Industry Innovation Conference Digital Energy Industry Exhibition was held in Chongqing. At the exhibition, Qingyuan Juneng (Chongqing) Techno...[Details]
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After illustrating new energy, I want to start making some attempts to illustrate automotive electronics, also by organizing all aspects of automotive electronics to track the situation from chips to...[Details]
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Jiwei.com reported on April 8 that following Taobao Special Edition, Xianyu recently submitted a mini program application to WeChat. After approval, the platform will support users to purchase idle i...[Details]
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Oscillation conditions of sine wave oscillation circuit
(a) (b)
Figure 1a is a block diagram of a positive feedback amplifier circuit. As can be seen from the figure,
,
is the ...[Details]
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I think the process of learning single-chip microcomputers should be a process of imitation and self-creation. The longer the program is, the better it is. As long as it can achieve our requirements, ...[Details]
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This article introduces an LED driver reference design for high-power LED bulb replacement applications. This driver can provide the required power for LED replacement lamps for 100W A19 incandescent...[Details]