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GPIO (General Purpose Input Output) is a general-purpose input/output port; each GPIO port can be configured as input or output through software; the output is divided into push-pull and open-drain. ...[Details]
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The digital multimeter calibrator is used to calibrate multimeters and various meter heads below the first level. If used improperly, the meter being tested and the internal circuit of the instrument ...[Details]
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Silicon Bidirectional Switch (SBS - Bidirectional Trigger Transistor)
Silicon bidirectional switch SBS (Silicon bidirectional Switch) is also called bidi...[Details]
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1 FPGA and DSP isolation debugging technology As a dual-chip collaborative system, each chip needs to be tested separately at the beginning of debugging. In this case, it is necessary to prevent the...[Details]
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#include pic.h __CONFIG(0x1832); //Chip configuration word, watchdog off, power-on delay on, power-off detection off, low voltage programming off, encryption, 4M crystal HS oscillation //LCD con...[Details]
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With the increasing support of governments around the world for LED lighting and the further reduction of LED product prices, the LED lighting market has experienced explosive growth in recent years....[Details]
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It has to be said that the functions of N76E003 are very powerful in the 8051 core microcontroller, and the official BSP development library is provided, which can be found directly on the official w...[Details]
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2011 was the year of the explosion of high-definition products in the surveillance field. The words "high-definition" and "IP" became well-deserved popular words. More and more manufacturers joined...[Details]
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1. Application of clamp meter: A clamp meter is a meter used to measure the current in an operating electrical circuit and can measure the current without power failure. 1. Structure and principle o...[Details]
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Introduction
The verification of the parameters of standard resistors after production is currently generally carried out in China by direct measurement or substitution with the same nominal valu...[Details]
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1 Embedded Software Development Process
Refer to the embedded software development process. Step 1: Project creation and configuration. Step 2: Edit source files. Step 3: Project compilation a...[Details]
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With the increasingly close integration of Internet technology with information appliances, industrial control technology, etc., the integration of embedded devices and the Internet has become a gener...[Details]
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What's the cheapest iOS device you've seen sold for? I mean the official price. Apple has launched the plastic-bodied iPhone 5C, the colorful and large-framed iPhone XR, the small but powerful iPhone...[Details]
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/* Name: T0 controls LED to implement binary counting
Note: This example does not use a query to count the keys.
No external interrupt function is used.
Timing or counting interrupt function. I...[Details]
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LDO is a micro-power low-dropout linear regulator with extremely low self-noise and high power supply rejection ratio (PSRR). The SGM2007 high-performance low-dropout linear regulator has an outp...[Details]
Automotive Electronics
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