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According to the latest report, although OLED TVs are known for their excellent picture quality, their high prices have long been a stumbling block to market penetration, resulting in a significant...[Details]
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Can Nonsynchronous DC-to-DC Boost Converters (with a Catch Diode) Still Have Low Emissions? Can an asynchronous DC-DC boost converter (including a freewheeling diode) still achieve low emissions...[Details]
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The electrification of the automobile is the most fundamental change to the industry since the early 20th century. We have witnessed the proliferation of electronic subsystems in conventional vehi...[Details]
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LED lamps are now a staple in retail stores as plug-in replacements for standard incandescent bulbs. Fitting the protection chips and constant current (CC) drive electronics required for LEDs into ...[Details]
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The PIC series of 8-bit microcontrollers have a variety of models to suit a variety of purposes. However, although PIC microcontrollers have different grades and models, their most basic components a...[Details]
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MediaTek's T700 modem brings 5G high-speed connectivity to PCs On August 6, 2020, MediaTek's 5G layout has expanded from mobile phones to computers and other fields. The 5G personal computer soluti...[Details]
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Simple amplifier made with TDA1514
TDA1514A is a high-quality power amplifier IC that is familiar to everyone. If you follow the improved circuit shown in Figure 5-55, you can make a high-...[Details]
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CPLD (Complex Programmable Logic Device) is a complex user-programmable logic device that uses a continuous connection structure. This structure makes it easy to predict delays, making circuit simu...[Details]
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On August 17, the US Department of Commerce announced that it would further tighten restrictions on Huawei and its affiliates' use of US technology and software, and added 38 new related companies to...[Details]
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1. Overall framework: (1) Design function: ①Can complete multi-directional walking and other customized actions. (forward, backward, left and right turn, obstacle avoidance); ② Automatic obstacle avo...[Details]
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A DC motor controller is a special type of electrical device that converts electrical energy into mechanical energy. A DC motor receives electrical energy by utilizing direct current and then conve...[Details]
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How to improve EMC & EMI of electronic products
When developing electronic products with processors, how to improve anti-interference ability and electromagnetic compatibility?
1. The fol...[Details]
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On February 28, China Resources Microelectronics Co., Ltd. and Wuxi High-tech Zone held a signing ceremony for a series of industrial upgrading projects. It is reported that the series of industria...[Details]
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Tektronix's cloud classroom for semiconductor materials and device science is about to start. This knowledge feast dedicated to semiconductor materials is divided into two seasons. The first season f...[Details]
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PC: CentOS5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
1. Make menuconfig to remove the original touch screen driver
- Device D...[Details]