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Here we have made some modifications to change the range and the 6-digit LED display:
/************http://hi.baidu.com/zhangjiayue123/home********************************** *******
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On March 17, Huawei Mall announced that the Huawei Mate 40 RS Porsche Design 8GB+256GB version will be officially launched at 10:08 tomorrow morning, priced at 10,999 yuan. Previously, Huawei...[Details]
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Foreign media 9to5Mac reported that analyst Jeff Pu claimed that the iPhone 15 Pro models will be equipped with a periscope lens that supports 5x optical zoom. According to the analyst, Apple is in...[Details]
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1 Introduction The National Higher Education Automation Professional Teaching Guidance Committee was entrusted by the Ministry of Education to hold the first "Freescale" Cup College Student Smart Ca...[Details]
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Optocoupler isolation circuit with PNP transistor current amplification
As shown in the circuit of TMP03, the transistor is added mainly to provide sufficient current to the LED. ...[Details]
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C language: Code#11240
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+ Experimental platform: ST official three-in-one kit
+ Hardware: STM8S105S6T6C
+ D...[Details]
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According to the forecast data of Global Market Insight, with the development of new energy vehicles and the maturity of autonomous driving technology, the market size of automotive electronic comp...[Details]
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This paper introduces the design and implementation of ARM-based cerebral blood oxygen monitor software. The software collects cerebral blood oxygen information by controlling the probe and sends t...[Details]
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1. Introduction
HART, which stands for Highway Addressable Remote Transducer, is the abbreviation of Highway of Addressable Remote Sensors. It was first developed by Rosemount Corporation...[Details]
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Digital blogger @数码闲聊站 revealed today that the vivo smartwatch vivo Watch may be released within two months. The men's vivo Watch uses a 46mm round dial, equipped with a color OLED display, an...[Details]
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1. When plugging and unplugging the power frequently, the PIC microcontroller is prone to crash. Use a 10K resistor and connect the 5V output of the LM7805 to the ground. 2. The capacitance of the ...[Details]
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"Many media are concerned about whether the rapid development of the display industry will lead to resource surplus. In fact, after market analysis, we found that people's demand for display products...[Details]
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After much effort, I finally figured out how to use the RTC alarm to wake up the shutdown mode. I found the following points:
1. The second interrupt cannot be used in the shutdown mode;
2. After e...[Details]
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Fault 1: The Tektronix oscilloscope and computer cannot be connected using a network cable, and the indicator light on the network cable insertion does not light up. What should I do? Possible caus...[Details]
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On October 24, the "Xpeng P7+AI Intelligent Driving Technology Sharing Conference and the First Release of AI Dimensity 5.4.0" was held in Guangzhou. Dr. Li Liyun, Vice President of Xiaopeng Motors...[Details]