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Why should we perform ohm calibration? When an ohmmeter measures resistance, it uses the battery inside the meter to power it, connects it in series with the internal resistance inside the meter and ...[Details]

Preface: Serial communication is very common for all embedded engineers. For a system to interact with the outside world, it must rely on some means, such as serial port, USB, infrared, GPRS and othe...[Details]

Different healthcare applications have different requirements for power management solutions. Healthcare is a very interesting market segment in terms of power management. Although healthcare product...[Details]

When you walk into a movie theater and hear pleasant music and realistic and shocking sound effects, you will feel that the sound of the theater is different from that of other theaters. Now we in...[Details]

    Using cameras that cost only tens of dollars, lane departure warning (LDW) systems can help drivers avoid many potential traffic accidents. Cameras and processing software determine the dist...[Details]

Shen Changyu, Director of the State Intellectual Property Office (Photo by Xu Xiang) On December 26, 2023, the State Council Information Office held a regular briefing on the State Council’s...[Details]

When the system is started in Nand mode, the hardware copies the first 8KB of Nand Flash to Steppingstone, and then runs the program from address 0. In the code within 8KB, we need to complete the nec...[Details]

The serial port mentioned in embedded systems generally refers to the UART port, but we often don't understand the difference between it and the COM port, as well as the relationship between RS232 an...[Details]

This article details the design of a low-loss architectural dimmable ballast using the ML4835 electronic ballast controller IC, based on the MicroLinear Corporation ML4835EVAL board. When the ...[Details]

According to a report from Taiwan’s Economic Daily today on December 11, Wi-Fi 7 related products will explode next year. MediaTek has won Wi-Fi from the world’s leading American tablet brands, Intel...[Details]

1. MC145151-2 is a phase-locked frequency synthesizer integrated chip, which has 14 pins N13~N0 for controlling the output frequency. Among them, N13 and N11 are grounded, and N12 is suspended. From ...[Details]

You need to install two software, MPLAB X IDE v5.50 and xc8-v2.32-full-install-windows-x64-installer For simulation, you can also install proteus software 1 Installation of MPLAB X IDE v5.50 Softwa...[Details]

Precautions for using conference audio 1. It is strictly forbidden to unplug or plug the signal plug when the power is on, so as to avoid damage to the machine or speaker caused by the impact....[Details]

The performance of the multi-mode RS encoding algorithm was analyzed by simulation, and the effectiveness of the algorithm in the L-DACS1 system was verified through FPGA implementation. The results ...[Details]

The sub-forum on new energy storage driving future energy transformation of the 7th Hongqiao International Economic Forum was held at the National Exhibition and Convention Center (Shanghai) on Novemb...[Details]