Holtek launches new generation of Arm ® Cortex ®- M0+smart card reader microcontroller, HT32F61141. The maximum operating speed is 48MHz, the working voltage is 2.5V~5.5V, and it meets the industrial temperature range of - 40 ℃~85 ℃. HT32F61141 has two built-in smart card interfaces (SCI), which can support up to three cards, and can comply with ISO7816-3 standards. It is very suitable for various contact smart card readers.

STNRG011A digital power two in one controller of STNRG011A Semiconductor is applicable to 90W to 300W power supplies, which strengthens the overload management function and ensures that the output voltage is adjusted accurately when the overcurrent protection function is activated.

Ames Osram, the world’s leading optical solution provider, announced the launch of the three channel UV-A/B/C sensor AS7331, which enables more affordable UV dose and exposure monitoring solutions for household cost sensitive devices. This is the first CMOS sensor launched by Ames Osram that can measure UV-A/B/C wavelength radiation.

Japan’s avionics industry developed and began to sell plastic shell low back "JN13 series" connectors, which are applicable to metal shell type small servo motors. This connector helps to save space and reduce the number of cables through the combination of power and braking signals.