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Circuit diagram of electronic cat that loves looking in the mirror
When the switch K1 is turned on, the infrared light emitting diode D1 emits infrared light. When there is no reflecting object at ...[Details]
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2019 ended in a long trade war, and 2020 is coming with a beautiful vision! Looking forward to 2020, which market applications will drive the upstream electronic components to return to their previou...[Details]
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If you use a touchscreen phone, you have had the opportunity to experience the magic of haptic feedback (Haptics), which brings the user experience of gaming consoles, touchscreen devices and mobile ...[Details]
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In the test of high-speed serial data, jitter test is very important. In the jitter test of serial data, jitter is defined as the deviation between the edge of the signal and its reference clock. For ...[Details]
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System designers using MCUs benefit from Moore's Law, which provides more feature-rich functionality in smaller packages at lower costs. Embedded system designers and MCU vendors are concerned with t...[Details]
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Examples of artificial intelligence (AI) are everywhere. We probably use AI more than we think and in many ways take it for granted. Smartphone assistants are a great example, even though we may not ...[Details]
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Apple may use components not only from new supply partner Jahwa Electronics, but also from long-term supplier LG to manufacture the periscope zoom camera module for the iPhone 15. On Wednesday, Sou...[Details]
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When you compare the technical specifications of spectrum analyzers or receivers from different manufacturers, you will find that some manufacturers use uncertainty (MeasurementUncertainty) and some u...[Details]
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HSUPA Technology Introduction
The maximum uplink and downlink rates that WCDMA's R99 and R4 systems can provide are 64kbit/s and 384kbit/s respectively. In order to compete with CDMA2000's 1xE...[Details]
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Benefiting from the upgrading of market consumption and people's higher requirements for driving experience, smooth smart cockpit experience has gradually become the mainstream demand of the automoti...[Details]
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A. Overview
The content discussed in this application note applies to general-purpose crystal resonators, while the figures in the article only apply to quartz crystals with thickness shear a...[Details]
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On August 23, the Shandong Provincial Development and Reform Commission, the Shandong Supervision Office of the National Energy Administration, and the Shandong Provincial Energy Bureau issued the ...[Details]
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1. tar decompression
2. Modify the cross-compilation in the makefile file in the root directory to arm-linux-
3. make distclean
4, make trab_bigflash_connect
5. Modify /uboot/in...[Details]
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On July 16, a new Xiaomi phone with model number M2007J1SC obtained 3C certification. The charger model it is equipped with is MDY-12-ED, and the output power of this charger reaches up to 120W...[Details]
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Servo hydraulic press is a hydraulic device that uses a servo motor to drive a hydraulic pump to achieve precise control of pressure, speed and position. It is widely used in metal forming, plastic...[Details]
FPGA/CPLD
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