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10pcs FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter Module for Arduino C Type

But for engineers, both parallel and serial ports are essential interfaces, especially the serial port. For the computer without a serial port, the most convenient solution is to use the USB to serial chip to virtualise a serial port out of many manufacturers have produced such a chip, such as silicon LABS CP210x series, TI's TUSB3410, Nanjing Qinheng CH34x series, FTDI FT232 series, Prolific's PL230x series, Aike's ARK34x series, FTDI FT232 series, FTDI FT232 series, Prolific's PL230x series.
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July 5, 2026

10pcs – PT4115 Power LED Driver – Surface Mount SOT89-5

PT4115 in the SOT89-5 Package The PT4115 is a highly efficient constant current LED driver. Commonly used in lighting fixtures, automotive lighting, and backlighting applications, it regulates LED current for stable illumination and energy efficiency. Key features include a wide input voltage range, adjustable output current, and over-temperature protection. These PT4115 chips are manufactured by a respected microelectronics company based in Shenzhen, China. They specialize in designing and producing a variety of integrated circuits (ICs) for diverse electronic applications. Beyond the PT4115 (an LED driver IC), their expertise extends to power management chips, MOSFETs, and analog signal processing ICs. This diverse portfolio, supported by research and development centers across China, demonstrates their commitment to innovation in the microelectronics field. This item is sold as a lot of 10 pieces. This listing uses an image from Wikipedia. The original image is licensed under CC-SA, and no changes have been made to the original. Please Note: Items delivered using complimentary standard shipping are sent as a first class letter and only includes limited tracking data. If you would like or require full tracking information, please upgrade to the USPS Ground Advantage option. Please also be aware that this item cannot be shipped to certain US Territories and Protectorates, to international destinations, or to freight forwarders at this time. Orders to freight forwarders will be cancelled!
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July 5, 2026

AMS1117 – 3.3V 1.2V 1.5V 1.8V 2.5V 5.0V ADJ Voltage Regulator Chip SOT223 IC

AMS1117 - 3.3V 1.2V 1.5V 1.8V 2.5V 5.0V ADJ Voltage Regulator Chip SOT223 IC AMS1117 is a three-terminal output low dropout linear regulator, there are various versions such as 1.2V 1.5V 1.8V 2.5V 3.3V 5.0V and adjustable output voltage. Its voltage drop is only 1.2V at 1A. Excellent performance and extreme economic performance, suitable for various electrical products. Voltage Required： 1.2V 1.5V 1.8V 2.5V 3.3V 5.0V ADJ You can find more products in different material, type, color , sizes and shapes in our shop! If you have special needs, please contact us, we can customize according to your needs! Package Including: According to your choice. Guarantee: Good Good Good quality. Buy with confidence! We maintain high standards of excellence and strive for customer satisfaction! Shipping We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. Contact us / Feedback Please contact us via ebay messages. A response will not be returned via email. All ebay messages will be answered as fast and efficient as possible. Please take a look at more great items offered in my store, and we do hope you enjoy your shopping experience. On Aug 4, 2023 at 11:46:01 PDT, seller added the following information:
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July 5, 2026