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1. Program Function
PC sends the string "hello" to C51. When C51 receives "hello", it indicates that the communication test is normal and lights up the P1.0 pin. Send "ok" to PC
2. Code
/*Pro...[Details]
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TTL gate circuits with other functions
1. Open collector NAND gate (OC gate)
1. Working principle of OC gate
2.
Application of OC gate
2. AND/NOR gate
3. Three-state output gate (TSL gate)
...[Details]
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Requirements: Generate a certain waveform 1 /*DA conversion experiment, such as generating sawtooth wave*/
2
3 #include reg52.h
4
5 unsigned char xdata ad_cs0 _at_ 0xc000;
6 unsigned ch...[Details]
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Preface
In modern power supply technology, whether it is a linear power supply or a switching power supply, aluminum electrolytic capacitors are essential key components. However, in the convention...[Details]
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Semiconductor supplier STMicroelectronics has released STM32Trust to guide designers to use industry best practices to build strong cybersecurity protection systems for new IoT devices. STM32Trust ...[Details]
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Sungrow recently released five new inverters to the world, including China's first centralized photovoltaic inverter with an efficiency of over 99% - SG500MX Rui Edition. It is reported that while ...[Details]
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Ansys, Cadence, Hexagon, Microsoft, Rockwell Automation, Siemens, and Trimble use Omniverse technology to help customers design, simulate, build, and run physics-based digital twins
...[Details]
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1. Experimental Purpose
1. Understand the interface method between D/A conversion and microcontroller.
2. Understand the performance and programming methods of D/A conversion chip 083...[Details]
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1 Introduction
With the development of society, video surveillance technology has been widely used in all walks of life. How to enable users to monitor anytime and anywhere,
mobile
m...[Details]
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Abstract: With the development of virtual instrument counting, the idea of software as equipment has become the development trend of scientific research instrument equipment. This paper uses the ex...[Details]
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, 5 endm bank1 macro bsf STATUS,5 endm ORG 0x00 nop nop goto start ORG 0x004 start bank0 clrf GPIO bcf INTCON,GIE bank1 ...[Details]
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At present, the NGN network is a complex network with soft switching as the core and PSTN network and VoIP network integrated together. There are multiple
interfaces
, multiple protocols, a...[Details]
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Based on the Snapdragon X75 5G modem and RF system, Qualcomm has achieved the world's fastest 5G downlink transmission speed in the Sub-6GHz band
Key points:
•
S...[Details]
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introduction
Digitalization, intelligence and networking are the major trends in the development of contemporary information technology, and digitalization is the basis of intelligence and net...[Details]
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New products are suitable for nearly any application, significantly reducing component count, BOM cost and board space
Beijing, China, November 12, 2024 - Renesas Electronics, a glob...[Details]