WL672DA-Z01-T

　　For the sake of simplicity, we equate the single-excitation transformer switching power supply to the circuit shown in Figure 2-1, in which we regard the DC input voltage as a series of DC pulse vo...[Details]

Mobvoi has launched the new TicPods 2 series of AI interactive true wireless earphones, which not only have Tickle touch control but also TicMotion head gesture control. The earphones are available i...[Details]

Generally speaking, the function of packaging is to provide sufficient protection for the chip to prevent the chip from failing due to long-term exposure to the air or mechanical damage, so as to imp...[Details]

    The working principle of the metal detector is very simple: a central transmitting coil and two equal receiving coils, all three of which are installed in a detection head. The oscillator transmit...[Details]

Remember Microsoft's Lumia McLaren smartphone, which was rumored to be released in late 2014 and would give Windows Phone a big boost? The Lumia 1020 successor, Lumia McLaren, featured 3D Touch techn...[Details]

Following TSMC's announcement of price increases across the board, South Korean foundry companies Key Foundry and Samsung have both notified their customers that they will increase foundry prices in ...[Details]

　　Let's assume that billions of chips will flood into the IoT market in the future. At the same time, let's continue to assume that these chips use ARM's Cortex-M core. Now that SoftBank's acquisit...[Details]

1 Introduction Parallel Kinematics Machine Tool (PKM), also known as Parallel Machine T001, is also called virtual axis machine tool. It is based on spatial parallel mechanism. Hybrid PKM, als...[Details]

       On January 2, according to foreign media reports, unlike 2019, Xiaomi 10 and Xiaomi 10 Pro will be released on the same stage. 　　In 2019, Xiaomi launched the Xiaomi 9 and Xiaomi 9 Pro 5G, amon...[Details]

We know that when dialing, each time a digit is dialed, the previously dialed digit must be moved one position to the left. We can use a one-bit array to achieve position movement by moving the numbe...[Details]

Single Limit Comparator Circuit Figure 1a shows a basic single-limit comparator. The input signal Uin, i.e. the voltage to be compared, is added to the non-inverting input terminal, and a reference...[Details]

Chips! The automotive industry is facing a new wave of price increases for this small part. When Xu Daquan, executive vice president of Bosch China, sat at the door with the heads of Geely and Great ...[Details]

　　In the European market where oil prices are relatively high, diesel vehicles are undoubtedly more popular among consumers. In addition, carbon dioxide, as the culprit of the greenhouse effect, is h...[Details]

1 Introduction As an indispensable component of the development of science and technology, test instruments have played a great role in promoting the improvement and development of scientific level. ...[Details]

Chip resistors are chip fixed resistors, directly translated from Chip Fixed Resistor, commonly known as SMD resistors, and are a type of metal glass uranium resistor. They are made by mixing metal...[Details]