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Share a 51 microcontroller simulation SPI bus to communicate program and simulation schematic diagram as follows The microcontroller source program is as follows: #include reg51.h //Header file con...[Details]
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Function of the circuit
This circuit is suitable for resistance bridge circuits (strain gauges, semiconductor pressure sensors, etc.). Its voltage amplification factor depends o...[Details]
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Although SVPWM or its variations are basically used in engineering, and SPWM is rarely used, when talking about the advantages of SVPWM, it is always compared with SPWM. Therefore, it is necessary ...[Details]
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According to Korean media reports, Samsung Display announced that it will lead a Korean national project to develop special oxide TFT transistors to create OLED panels with a display density of 1000p...[Details]
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0 Introduction
The hospital nursing call system is an important part of the information and modern management of modern hospitals. It can effectively enhance the hospital image, strengthen ins...[Details]
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Introduction
At present, with the continuous development of mining technology, the safety of underground operations is increasingly guaranteed, but there are still many mining enterprises...[Details]
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3 Controller consisting of clockwork, stopwatch and relay
At the beginning of the electrical age, people used the mechanical rotation of clocks to control the on and off of some relays, thereby con...[Details]
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1. Application of UPS in Cable TV System
Since the existing
electricity
is prone to power outages,
voltage
fluctuations, surges, noise interference, frequency deviati...[Details]
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Here is a 51 single-chip electronic clock assembly program design method:
org 00h
a_bit equ 30h ; second register
b_bit equ 31h ; 10
second register
c_bit equ 32h ; minute regi...[Details]
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On November 29, the Shanghai Stock Exchange officially accepted the Science and Technology Innovation Board IPO application of Guizhou Zhenhua Fengguang Semiconductor Co., Ltd. (hereinafter referred ...[Details]
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0 Introduction
A wireless sensor network is a multi-hop self-organizing network system composed of a large number of cheap micro sensor nodes deployed in the monitoring area through wirele...[Details]
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Problems encountered and understanding when using keil4 to implement serial-to-parallel conversion. 1. Serial to Parallel 74HC595 1. Question: (1) During the compilation process, an error messa...[Details]
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(1) Do not turn the pointer multimeter to the resistance block when not in use. Do not turn the pointer multimeter to the resistance block when not in use, because there is a battery in the meter. If...[Details]
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In the competition with SSD hard drives, HDD mechanical hard drives are defeated in almost all indicators, and their performance is far behind. The read and write speeds are mostly within 300MB/s. Ho...[Details]
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As high-level autonomous driving functions above L2 enter the mass production stage, installing lidar in vehicles has become an industry consensus. At present, new and old players gather in the mar...[Details]
FPGA/CPLD
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