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As a low-cost, low-power, short-range wireless communication technology, Bluetooth technology is widely used in personal networks in fixed and mobile device communication environments, with data ra...[Details]
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Manchester code receiving program is often used in the encoding and decoding of wireless signals. Let me share it with you:
rxi()
{
// this routine gets called every time TMR0 overflows
if(T0IF)...[Details]
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In the early morning of January 23rd, Beijing time, the European Parliament plans to hold a hearing in Brussels on February 1st, inviting the CEOs of Amazon, Apple, Facebook and Google's parent...[Details]
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I spent a lot of time studying the boot code of S3C2410r, and finally finished it! After referring to some materials, I added my own understanding and left some notes. Some parts may be incorrec...[Details]
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On September 5, the Ministry of Industry and Information Technology held a series of press conferences on industrial growth stabilization.
Yang Xudong, deputy director of the Electronic In...[Details]
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Recently, the "2020 (Autumn) Asia Bluetooth Headset Exhibition" hosted by the audio information portal website I Love Audio Network was successfully concluded in Shenzhen Kexing Science Park. As an e...[Details]
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First of all, the S3C2440 memory space does not include NAND FLASH, NAND FLASH is just a peripheral.
The addressing range of the S3C2440 memory controller is 0~0x3fff ffff, a total of 1G. This...[Details]
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Data logger selection and working principle A data logger is an electronic device that takes measurements from a sensor and stores them for later use. Some common measurements include temperature, pr...[Details]
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Nordic Semiconductor has announced that Guangdong Telpo Education Technology Co., Ltd. (TelpoEdu), a Guangdong-based developer of smart campus hardware, has chosen Nordic’s nRF52810 Bluetooth® Low En...[Details]
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On June 11, the fifth-generation Xiaomi Mi Band will be officially released. Today, the official released its appearance photo with the slogan "Reignite Power". Xiaomi Smart Life official We...[Details]
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On November 30, Guizhou's first batch of independent demonstration energy storage projects (1.85 million kW/3.7 million kilowatt-hours) successfully completed full-capacity grid-connected commissio...[Details]
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Recently, a new ZTE phone model named ZTE A7000 was successfully connected to the network. In terms of appearance, this new ZTE phone, model ZTE A7000, uses a 6.088-inch TFT screen with a res...[Details]
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Features of GPS measurement compared with classical measurement technology
1. High positioning accuracy
Application practice has proved that the relative positioning accuracy of GPS can reach...[Details]
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When using LEDs, attention should be paid to moisture and intrusion prevention standards. The IP (INTERNATIONAL PROTECTION) protection level system was drafted by IEC (INTERNATIONAL ELECTROTECHNICA...[Details]
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The original intention of developing new energy plug-in hybrid technology is to enable the car to operate in both oil and electricity modes, and to run farther, have longer battery life, and consum...[Details]