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When learning about microcontrollers, we found that many functions are implemented through interrupts. Previously, we used the example of boiling water to explain interrupts. Today, we will explain h...[Details]
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Undoubtedly, Huawei is facing more challenges. Leifeng.com reported on June 12 that according to foreign media reports, the US technology giant HP has also "drawn the knife" against Huawei. Recently,...[Details]
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national policy level From the perspective of national policy, the country has begun to deploy smart transportation since 2015. Since 2020, planning has been carried out in terms of standard constr...[Details]
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PLL OSC brief description: S12CPMU Block Diagram: S12CPMU Synthesizer Register(CPMUSYNR) PLL related main registers: CPMUPROT: Clock Configuration Register Protection Clock Configuration Regis...[Details]
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1 Overview
Capacitive pressure transmitter is one of the most widely used pressure transmitters. In recent years, with the development of microelectronics technology, microprocessor technology...[Details]
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How to measure current with a digital multimeter 1. Disconnect the circuit; 2. Insert the black test lead into the com port and the red test lead into the mA or 20A port; 3. Turn the function...[Details]
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CCFL dimming method
There are two common methods for CCFL dimming: one is pulse dimming, also known as PWM dimming or digital dimming; the other is analog dimming. This article discusses the adva...[Details]
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Traditional linear voltage stabilization
power supply
has the advantages of high output voltage stability and small ripple voltage, and is an extremely reliable
power supply
. Howev...[Details]
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TKFC-2G lightning protection component tester is also called lightning protection component tester, lightning protection component measuring instrument, zinc oxide lightning arrester component tester...[Details]
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Scanning lasers are an indispensable part of everyday life, such as barcode scanners in supermarkets and cameras on smartphones. Such devices rely on lasers and detectors to achieve extremely precis...[Details]
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This program has been in stable use for a long time. If we must trace its origin, it should be traced back to 1998. Since this system is based on IIC EEPROM, the reading and writing of 2401 is blocke...[Details]
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Have you ever spent a lot of time selecting the best op amp for your circuit only to find out that the offset voltage at the manufacturer's reference input is wrong? What if in your applicatio...[Details]
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At the end of July this year, Huawei released the P50 series of mobile phones, which was almost half a year later than the previous pace. The delay of P50 also means that the Mate 50 series wil...[Details]
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Strategy Analytics' latest research report "IoT Module Vendor Market Share Update" points out that Chinese vendors dominated the IoT module market in 2018. With the acquisition of SIMCom and Longsun,...[Details]
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On October 25, according to the Korea Economic Daily, sources revealed yesterday that Tesla is negotiating with SK Hynix and Tesla may place an order for 1 trillion won (currently about 5.159 billi...[Details]