[i=s]This post was last edited by viphotman on 2019-7-24 13:57[/i]Simulate the left and right mouse buttons by touching the buttons;
File structure:mainly integrates the functions of gpio, touch and u...
/*Remote control reception is completed in this interrupt routine //The remote control code is placed in ir_da[] /************************************/ /* Interrupt for IR subroutine */ /* external in...
RFID Antenna Issues 1 The type of RF antenna must be chosen so that its impedance matches that of free space and the ASIC. Directional antennas have less interference with radiation patterns and retur...
The BlueNRG-LP is an ultra-low-power Bluetooth low energy SoC device that can reach +8 dBm output power at the antenna connector. However, the maximum output power allowed by the Bluetooth standard is...
Cypress Semiconductor recently announced that sales of its Programmable System-on-Chip (PSoC) mixed-signal array devices have exceeded 100 million. Cypress said that this figure fully proves that this...
1. The frequency change of the field instrument is large. Troubleshooting method: A/First check whether the pipe section meets the requirements. For gas, you can relax and ensure that the straight pi...[Details]
0 Introduction At present, embedded software has been widely used in various fields, such as industrial control, communication equipment, information appliances, and aerospace. Its application is ...[Details]
ARM instruction set—SWP instruction SWP and SWPB are atomic operations on storage units in the ARM instruction set, that is, a read and a non-cuttable operation on a storage unit. SWP and SWPB comp...[Details]
Platform introduction Development board: tiny4412ADK + S700 + 4GB Flash Kernel version to be transplanted: Linux-4.4.0 (supports device tree) u-boot version: U-Boot 2010.12 that comes with Friendly A...[Details]
As a wireless broadband metropolitan area network standard, WiMAX technology has greater advantages than previous 3.5GHz MMDS products in terms of non-line-of-sight transmission and spectrum utiliz...[Details]
IGBT technology cannot lag behind application requirements. Therefore, Infineon has launched the latest generation of IGBT chips to meet the needs of specific applications. The switching speed and sof...[Details]
Pesticide residue tester has followed the rapid pace of technological advancement and entered major canteens. Pesticide residue testers have gradually begun to be used in school canteens or canteens...[Details]
On January 10, the official WeChat public account of the Tongling Municipal People's Government announced that on January 8, Anhui Fulide Changjiang Semiconductor Materials Co., Ltd. held a major equ...[Details]
Abstract: The basic structure and working principle of a novel inrush current limiter (STIL) for offline power converters are introduced. The application circuit in a PFC boost converter and the de...[Details]
Abstract: The digital-to-analog converter AD5551/AD5552 produced by American Analog Devices is a DAC with serial input voltage output, with 14-bit resolution, Schmitt trigger input and fast sett...[Details]
In industrial control and intelligent instruments, single-chip microcomputers are often used for real-time control and real-time data processing. The information processed by the single-chip microcomp...[Details]
STMicroelectronics (ST) has announced the industry’s first STM32 F7 series microcontrollers based on ARM’s latest Cortex-M7 core, outperforming ST’s previous 32-bit STM32F4 microcontrollers and dou...[Details]
Due to higher integration, faster processor operating speeds, and smaller feature sizes, the design of point-of-load (POL) processor power supplies for core and I/O voltages has become increasingly...[Details]
Select 7SEG-MPX1-CC for the digital tube, a common cathode digital tube. That is, low level selection (rightmost pin), the 8 pins on the left side of the digital tube, from left to right, from low to...[Details]
Russia has been subject to international sanctions, including high-tech sanctions, for launching a special military operation against Ukraine. How much impact will this have on Russia's chip industry...[Details]