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LED is often used as a display in single-chip microcomputer application systems. When multiple LED displays are required, in order to simplify the circuit and reduce costs, the selection lines of all ...[Details]
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How to use the phase sequence meter 1. Wiring Connect the three test lead wires A (red, R), B (blue, S), and C (black, T) of the phase sequence meter to the three wires A (R), B (S), and C (T) ...[Details]
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According to CCTV reports on March 5, my country’s first smart charging and swapping demonstration zone for electric vehicles was completed on March 4, covering Suzhou, Wuxi, and Changzhou in Jiangsu...[Details]
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Industry insiders revealed that after shipments reached a peak in the second and third quarters, the memory industry entered a correction period in the fourth quarter that may last for 1-2 quarters. ...[Details]
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Design of frequency measurement system based on AT90S8515
Frequency generation circuit composed of HS1101;
AT90S8515 frequency measurement;
Using serial communication ...[Details]
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Maxim Integrated announces collaboration with Aizip to provide industry’s lowest power IoT human recognition solution The MAX78000 AI microcontroller combined with Aizip’s visual wake-word model br...[Details]
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The program design of this system mainly includes two parts, namely the firmware program of the USB interface part and the CH372 driver on the computer side. The former mainly includes the initiali...[Details]
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Introduction
Modern technology has put forward higher requirements for system reliability, and
FPGA
technology has been widely used in electronic systems, so FPGA testability has be...[Details]
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Since the concept of 5G was proposed, it has become a hot word that consumers often mention. Another hot word accompanying 5G is smart life. With the advent of the 5G era, smart products are graduall...[Details]
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The on-chip power supply circuit is a power module integrated inside the semiconductor chip. Its main function is to obtain electrical energy from an external power supply (such as 220V mains electric...[Details]
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The blogger recently used the STM32F1 series microcontroller to make a touch screen USB mouse. He considered not using an external crystal oscillator but using the STM32 internal 8MHz HSI RC as the c...[Details]
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introduction Entering the 21st century, the status of information is becoming increasingly important, and the ability to obtain and process information has become a key issue in modern inform...[Details]
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ARM image file
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1. Structure of ELF format file
1.1 Image file components
**An image file consists of one or more domains
**Eac...[Details]
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introduction Tunnels are an important part of highways, and tunnel lighting systems are an essential guarantee for vehicles to safely enter, pass, and leave tunnel areas. At present, the lighting of ...[Details]
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The MAX2612-MAX2616 are a family of high-performance broadband gain blocks designed for use as PA predrivers, low-noise amplifiers, or cascaded 50Ω amplifiers with up to 19.5 dBm output power. These ...[Details]
RF/Wirelessly
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