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NXP collaborates with ING and Samsung to pilot industry’s first UWB-based peer-to-peer payment application
Based on NXP's ultra-wideband technology and ING's payment expertise, the p...[Details]
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On December 15, Liande Equipment (300545.SZ) stated on the investor interaction platform that as an automation equipment supplier for Huawei, the company provides Huawei with automatic assembly equip...[Details]
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Experts say a curved screen isn't just cool, it also makes the phone more durable and less likely to break if dropped. Image source: Mobiles.co.uk website The global technology community is using v...[Details]
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Through the internal timer of S3C2440, a stable timer interrupt can be generated. The sample program generates an interrupt every 0.5s and lights up the small light cyclically during the interrupt. ...[Details]
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According to statistics from the Semiconductor Industry and Equipment International (SEMI), global semiconductor silicon wafer shipment area hit a record high of 12.732 billion square inches in 2018....[Details]
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A motor is a device that converts electrical energy into mechanical energy and is widely used in various fields, such as industry, transportation, household appliances, etc. There are many types of...[Details]
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With the iterative upgrade of automobile human-computer interaction, the display screen has become an important component of automobile human-computer interaction. The traditional multi-screen small ...[Details]
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In the design process, the transmitting part uses the S8050 amplifier, which is a power amplifier to amplify its audio signal. The receiving part uses a common low-power audio amplifier D2822A. These...[Details]
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PHEV vs HEV After talking about pure electric vehicles, let's compare PHEV and HEV. Although the total number of these two is much smaller, PHEV (10,361 units) is much smaller than HEV (27,721 units)...[Details]
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One of the hottest topics in the mobile phone market this year is that various brands have introduced 3D sensing ToF (time-of-flight) lenses in the rear camera. At this stage, ToF lenses appear to re...[Details]
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Recently, two types of flat-panel color TVs, LED LCD TV and LED TV, have appeared on the market, and their appearances are not much different. Since LED TV is a new generation of TV with lower ene...[Details]
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Oscillation conditions of sine wave oscillation circuit
(a) (b)
Figure 1a is a block diagram of a positive feedback amplifier circuit. As can be seen from the figure,
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is the ...[Details]
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PIC16C5X series microcontrollers have the characteristics of high reliability, low power consumption, practicality, low price, and easy learning. In particular, OTP products have almost the same pe...[Details]
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Traditionally, power is the product of voltage and current. According to market research, engineers often need to frequently switch between power supplies of different specifications to test products ...[Details]
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Function of the circuit
Usually, the dual-limit comparator must set the upper and lower limits, and make comparisons within the upper and lower limits. This circuit sets the cen...[Details]
Test/Measurement
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