HOLTEK launches fingerprint identification products

21ic Training HOLTEK's fingerprint module with advanced optical technology and thin, high-quality fingerprint image sensor provides a variety of solutions for designers who want to integrate fingerprint recognition technology into their products. The GTU series MCU with USB interface is conve

Continue Reading

Analysis of the difference between LED lamps and tradit…

First, LED lights, lamps and related definitions 1, LED lights LED package: A component of one or more LED wafers including wire bonds or other types of electrical connectors, possibly with optical components, thermal, mechanical, and electrical interfaces. The unit does not include a power suppl

Continue Reading

Naked eye 3D + various innovations, Fire Phone

Amazon's first smartphone, the Fire Phone, finally unveiled. Although the overall specification is not comparable to Apple's and Samsung's flagship machines, it still uses a number of advanced technologies, including the long-range evolution plan (LTE). ), OpTIcal

Continue Reading

Beijing farmers invented the rickshaw robot

On June 13, 2006, Wu Yulu, a 45-year-old farmer inventor from Mawu Village, Qixian Town, Tongzhou, Beijing, showed his latest work, the robot pulling a rickshaw. In the home of Wu Yulu, the author saw this robot that would pull a rickshaw. It is about 1.8 meters tall, with silver an

Continue Reading