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Gasgoo recently learned from NavInfo that its wholly-owned subsidiary AutoChips has added another member to its automotive-grade MCU product line, the AC7801X. This is the first 32-bit Cortex-M0+ aut...[Details]
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In the more than two years since the outbreak of the epidemic, everyone's lifestyle has changed to varying degrees. Face-to-face communication has become rare, and offline team collaboration has beco...[Details]
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Recently, two patent drawings of OPPO's new phone were circulated on the Internet. As can be seen from the picture, the front of the phone uses the currently popular full-screen design. There are n...[Details]
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SPI bus interface chip brings opportunities to complete the expansion design of conventional peripheral circuits of single-chip microcomputers. The expandable peripheral circuits include A/D and D/A ...[Details]
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MC8051 is an 8-bit embedded microprocessor that is fully compatible with the instruction set of the MCS-51 series microprocessors. Through core reuse technology, it can be widely used in some chip sys...[Details]
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1 Introduction Flow is a commonly used process control parameter in industrial production. At present, there are more than 100 different flow meters on the market, but some of them are laboratory ins...[Details]
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The world is constantly changing. This state of constant evolution means that our interactions with the world, devices, and people are also changing. In addition to the profit motive, two forces ar...[Details]
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1. LED soldering conditions Figure 2. Temperature-time relationship diagram for two types of LED welding (a) Direct-plug LED; (b) SMD LED (1) Soldering with a soldering iron. The tip tempe...[Details]
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Jiwei.com reported on September 9 that as the highlight of tonight’s vivo X70 series new product launch conference, the vivo X70 series is packed with features in terms of imaging. First of all, the ...[Details]
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This article describes a non-contact, capacitance-based relative humidity (RH) measurement solution that has 2% RH accuracy (0% RH to 100% RH) and replaces bulky, hygrometer-based solutions. The circu...[Details]
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Some time ago, a large petrochemical plant in Zhangzhou, during the procurement process of white oil tank high and low oil level switch sensors, after many comparisons, finally chose the Jiwei Ring...[Details]
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Introduction This article introduces how to use one channel of ADC in the STM8S series to collect power. experiment platform Compiler software: IAR for STM8 1.42.2 Hardware platform: stm8s003f3p6 d...[Details]
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1. Introduction
With the continuous improvement of the quality of lead-acid batteries, their application scope is becoming more and more extensive. To produce a qualified lead-acid battery, it...[Details]
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Recently, Chengde City, Hebei Province issued the "Chengde City's Key Investment Promotion Projects for Utilizing Foreign Investment in 2022".
Chengde City has released 100 foreign investment ...[Details]
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Single-phase 220V capacitor motor is a common household electrical appliance motor, widely used in electric fans, air conditioners, washing machines and other equipment. Due to its simple structure...[Details]