Foreword: This is a series of tips on power supply design written by Texas Instruments engineer Robert Kollman. Now I will integrate it with the engineers in the power supply industry and those in need. I hope that readers can get help and help. My own power supply design. Po ...more
Model NO.: SY-FST Condition: New Transport Package: by Sea ...more
At the beginning of December, the three lighting department R & D lighting department designed a solar street light, which is mainly composed of solar battery components, high-performance maintenance-free battery, controller, street lamp head (LED light source) and lamp body. The solar street l ...more
LED is recognized as the fourth generation of green light source. It is a solid cold light source with many advantages such as high efficiency, long life, safety and environmental protection, small size, high reliability and fast response. At present, the same lighting effect ...more
IR sensor / monitor wakes up the main system circuit Crystal LegendHongkong Onice Limited , https://www.osbvapepen.com ...more
With the advancement of technology, the human-computer interaction technology integrated by smart TV has become more and more diverse, such as voice recognition, face recognition, and gesture and somatosensory control, which can be widely used, and can be combined with TV appl ...more
OSRAM Opto Semiconductors has announced the launch of an LED that is particularly resistant to high ambient temperatures, Oslon Square. To ensure that several LEDs in the fixture maintain color consistency at high temperatures, these LEDs measure and separate at 85 °C, which is very close to the ...more