Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
[i=s]This post was last edited by qwqwqw2088 on 2019-1-10 11:43[/i] [size=4][color=#333333][font="] Recently, product logos have been required to add the power adapter[/font][/color][font=Helvetica Ne...
The C54x is composed of a central processing unit (CPU), memory, and on-chip peripherals. It uses a Harvard architecture and has independent program space, data space, and I/O space. Figure 3 is a blo...
There is a hint below the question saying that the time base circuit is in the Motorola Analog Timer Circuit library, but I can't find it no matter how hard I try.Suddenly I thought that this software...
Albrecht von Truchse?, spokesman for Metro Group, said that suppliers and retailers must use standardized universal electronic product codes from now on, only in this way can the application of the re...
Manchester coding is a type of signal frequency modulation coding. It uses the instantaneous value of each bit at the half-cycle edge to represent a binary value. Therefore, the middle rising edge of ...
LG Electronics has been teasing its futuristic rollable smartphone since last year, but now the company appears to have paused development of that device, as well as two other innovative phones. Ac...[Details]
The world is accelerating its intelligent transformation. Computing and intelligence will be everywhere, creating unprecedented industry opportunities. As Intel CEO Bob Swan said, "Users' demand for ...[Details]
Sina Technology News Beijing time, December 21 morning news, according to foreign media reports, Motorola has postponed the launch of its foldable Razr smartphone in North America, saying that d...[Details]
This design uses the powerful digital signal processing capabilities of the digital signal processor (DSP) to test, analyze and calculate the AC voltage and frequency in order to evaluate the performa...[Details]
Mouser Electronics, an electronic component distributor focused on introducing new products to drive industry innovation, announced a global distribution agreement with Fortebit. The company designs ...[Details]
Opening remarks:
From the previous section, we know that pointers are bidirectional in function interfaces. This bidirectionality is a double-edged sword, which brings us convenience but also brings ...[Details]
0Introduction
In the monitoring and control and data acquisition system (SCADA) system, the real-time and accuracy of the collected data have a great impact on the system. A suitable communicat...[Details]
Shanghai, China, June 15, 2023 -
Toshiba Electronic Devices & Storage Corporation ("Toshiba") today announced the launch of motor driver ICs "TB67S581FNG", "TB67S580FNG", "TB67H481FNG" and "TB6...[Details]
DMA is a bus that copies data from one address space to another without using the CPU, which reduces the burden on the CPU and allows it to focus more on data operations. In order to reduce the burde...[Details]
High-pressure mercury lamps (also called mercury lamps, the same below) and self-ballasted high-pressure mercury lamps are widely used in industrial and mining enterprises, stations and docks, urban a...[Details]
In September this year, Samsung launched the ISOCELL HP1, the first mobile image sensor supporting 200 million pixels (200Mp), based on Samsung's 0.64μm technology. Last night, digital blogg...[Details]
introduction
According to the different power supply methods, RFID can be divided into two categories: one is passive RFID and the other is active RFID. When passive RFID is working, the tag o...[Details]
The function of the signal generating circuit is to generate waveforms such as sine wave, rectangular wave and sawtooth wave with a certain frequency and amplitude. Signal generating circuits are wi...[Details]
Track circuit is an important outdoor equipment for signal interlocking, which plays a role in ensuring the safety of driving and shunting operations. It can supervise and check whether there are t...[Details]
Transformer overheat protection circuit
Figure 4 Transformer overheat protection circuit
Figure 4 is a transformer overheat protection circuit, R3=R4, NTC is a negative temperature coeffici...[Details]