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Taiwan media reported that Apple is working hard to develop its own chip technology, hiring a number of Intel-related technical experts, and has announced that it will set up an office area with 1,20...[Details]
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Lithium-ion batteries have become an ideal energy source for active development in the 21st century due to their high operating voltage, high specific energy, no memory effect, no pollution, low se...[Details]
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Renesas Electronics Launches High-Precision, Cost-Effective Pressure Sensing Solution for Automotive Electronics Applications
New RAA2S425x family integrates multiple analog and digi...[Details]
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Abstract: This paper introduces a design and implementation of an intelligent power management system based on DSP. This system uses TI's TMS320LF2407A DSP as the control core, and is mainly composed...[Details]
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This 2x4W stereo tube amplifier circuit is not built using transistors but using tubes. Using the circuit shown in the figure, this amplifier can produce 4 watts of power for each channel. It is we...[Details]
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Issues and Challenges
High-performance products often consume high power. The designer's goal is to find the perfect balance between performance and power consumption in a particular design. Wh...[Details]
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Recently, Intel held a Technology Architecture Day. At this meeting, Intel proposed six new measures to cope with the impact of process slowdown. Intel's Tiger Lake is announced : Willow Cove co...[Details]
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In existing designs, most systems operate from standard supply voltages (unipolar 3.3V or 5V, or bipolar ±3.3V or ±5V), which is usually the highest voltage on the board.
In actual use, the input te...[Details]
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Low battery voltage detection circuit
As shown in the figure, if R2 is 33KM, the value of R1 can be determined according to the set low voltage VLB of the battery, that is, (R1+R2)VLB. In ...[Details]
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Industry Focus 1. China FAW and Tencent strategically cooperate to build a joint laboratory Recently, FAW and Tencent signed a strategic cooperation agreement at the headquarters of the group com...[Details]
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introduction
Networked control systems (NCS) refer to control systems in which the intelligent devices, i.e. sensors, controllers and actuators, are distributed in different geographical space...[Details]
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When using the STM32 ADC to detect voltage, the calculation of the voltage value must be involved. In order to obtain the voltage more efficiently, there are now three methods:
The result you get is ...[Details]
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1 Reasonable layout of components
(1) Fully consider the impact of power supply on the MCU. If the power supply is well made, the anti-interference of the entire circuit is mostly solved. Many MCUs...[Details]
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As users' demands for mobile phone functions grow, a new demand has come into the consideration of mobile phone manufacturers, that is, mobile phones can have LED prompts to provide status, so...[Details]
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Led can be used as a tool for debugging programs: In the early stages of development of embedded system software, such as Bootloader and kernel, since hardware such as serial ports have not yet bee...[Details]
stm32/stm8
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