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//File name: Keypad.c
//Description: This file defines various interfaces and functions related to the matrix keyboard, appl...[Details]
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What are the applications of flexible electronic skin?
Flexible electronic skin is a bendable, stretchable, and deformable electronic device that can simulate the perception and interaction fu...[Details]
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Agilent oscilloscope DCA-J86100C, combined with optical sampling module 86105C and electrical clock recovery module 83496B, can analyze the quality of Ethernet signals in optical fibers. DCA-J86100...[Details]
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Is smart photovoltaic popular?
Recently, Renjie Intelligent Technology Co., Ltd. (hereinafter referred to as "Renjie Intelligent") officially announced a round A financing of over RMB 100 ...[Details]
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The lighting industry has relied on incandescent lamps for more than a century, and phase dimmers have become the mainstream of dimming control in the past 50 years. Standard positive phase (or T...[Details]
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Xiaomi has released a new generation of Xiaomi Mi Band 4, with the standard version priced at 169 yuan and the NFC version priced at 229 yuan. The standard version was first sold on June 14, and the ...[Details]
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With the development of electronic technology, MP3 players are developing towards large capacity, high sound quality, and small size. Although the integrated design of player and memory makes MP3 pla...[Details]
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IF digital receivers often use digital down-conversion technology to reduce the sampling data rate and reduce the pressure on subsequent signal processing. There are a variety of chips to choose fr...[Details]
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The constant current charger is shown in Figure 1. T2 and T3 form a constant current circuit, which is the core of the entire circuit.
No matter how the potentiometer changes, the base and emitter o...[Details]
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Digital signal microprocessor DSP has the functions of high-speed operation and data processing. With its advantages of high performance and low power consumption, it provides an effective hardware...[Details]
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Recently, the People's Government of Hebei Province issued the "15 Policy Measures on Ensuring Food and Energy Security", which mentioned:
Accelerate the construction of 4 pumped storage power...[Details]
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Based on the actual situation of digital multimeter damage, this article summarizes the precautions for the use of digital multimeters for beginners to refer to in order to prevent damage to digita...[Details]
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The typical circuit of a switching power supply made with UC3842 is shown in Figure 1.
Overload and short circuit protection is generally achieved by connecting a resistor (R4) in series...[Details]
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FlexRay Bus
FlexRay bus is a new communication standard jointly developed by BMW, Philips, Freescale and Bosch. It is designed for in-vehicle networking. It uses a time-based trigger mechanism...[Details]
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In the future, cars will be a more powerful social space than mobile phones, integrating multiple services such as travel, entertainment, social interaction and office work into one
intelligent...[Details]