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.
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My simulation uses a constant current IC to control the LED to light up. The constant current can be an LDO circuit or a DCDC circuit. Of course, in actual situations, the connection between each LED ...
Many series of MSP430 microcontrollers have the ability to drive LCDs, such as: 66 series, 41 series, 42 series, 43 series, 44 series, 31 series, 32 series, 33 series, etc. candirectly drive LCDs. LED...
[i=s]This post was last edited by xusiwei1236 on 2022-10-24 00:59[/i]STM32H745 electronic photo frameProject IntroductionAn electronic photo frame is a photo frame that displays digital photos rather ...
[i=s]This post was last edited by RCSN on 2020-5-15 22:29[/i]The author uses SDK to develop under Linux (Chinese Linux distribution - Deepin system). I will not explain in detail how to build the deve...
Recently, the US sanctions on Huawei are still continuing to ferment, but the tenacious Huawei has withstood waves of attacks with its own corporate foundation. This inevitably reminds people that ZT...[Details]
The document describes a universal, non-isolated, high efficiency, high power factor (PF) LED driver designed to drive a nominal LED string voltage of 200 V at 90 mA from an input voltage range of 90 ...[Details]
PIC16F630 Program Download Instructions 1. Connection between PIC16F630 and downloader PIC kit figure 1 figure 2 Connection Instructions: Pin 1 in Figure 2 is connected to pin 2 in Figure 1...[Details]
In 1824, a brand new material was synthesized by the Swedish scientist Berzelius. It was a black powder called silicon carbide. It looked unremarkable, as if it were ashes that could be seen everywhe...[Details]
On the morning of November 17, at an investor event early this morning, Qualcomm Chief Financial Officer Akash Palkhiwala said that Qualcomm expects to supply only 20% of Apple's modem chips in ...[Details]
When American Kamooneh borrowed the power equipment from his son's school to charge his Nissan Leaf, and was accused of theft and sentenced to prison, he was not the only one who was embarrassed....[Details]
In many lighting applications, linear LED drivers are the preferred solution because they are relatively simple, easy to design, and enable LEDs to be driven with precise regulated currents regardless...[Details]
July 20, 2023 - Recently,
Honor launched the Honor X50 and all-scenario new products. The Honor X50 main screen is equipped with the Chipone OLED display driver chip ICNA3512. This chip uses in...[Details]
At present, digital signal processor (DSP) chips have been widely used in various fields such as communication, electronics, and image processing due to their powerful computing power. Systems using D...[Details]
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The pan/tilt controller designed with a single-chip microcomputer as the core can control the camera to move over a large range and at a wide angle in monitoring situations, so ...[Details]
On March 26, Xinwei Communication stated on the investor interaction platform that MIM parts are key parts of folding screen hinges. The company attaches importance to and is optimistic about the dev...[Details]
Central topics: LeCroy Oscilloscope Eye Diagram Measurement The new and old software packages are used differently LeCroy's oscilloscope captured 50MS of data and performed eye diagram measurem...[Details]
As an open source lightweight real-time operating system, FreeRTOS not only implements basic real-time scheduling, semaphores, queues, and storage management, but also does not require licensing fees...[Details]
The purpose of transformer drying is to remove moisture from the transformer insulation material, increase its insulation resistance, and improve its flashover voltage. Transformers with voltages a...[Details]
On November 9, GAC Group responded to investors' questions on an interactive platform and stated that it has initially completed the full-process manufacturing process of all-solid-state batteries,...[Details]
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