Microcontroller chips designed to bring the same graphics-enabling, intuitive smartphone-like user interfaces in the world of wearable devices, smart appliances, and other IoT (Internet of Things) applications, says STMicroelectronics.
Wearable
Reverse blocking load switch is energy-efficient for consumer goods
Launched at APEC Power Conference, the SC33020H load switch is just 0.9 x 0.9mm and housed in a four-bump CSP (chip scale package) and what the company describes as industry leading Ron of just 32m‡.
Software library broadens for wearables
Algorithms have been added to the SenseMe Sensor Algorithm Library, by QuickLogic. The algorithms, coupled with the company’s sensor hub silicon platforms and reference designs, enable designers of smartphone and wearable devices to expand device capabilities and features. This dramatically shortens design time, promises the company, while lowering risk, and improve battery life and data accuracy.
Rutronik supplies buzzer small enough to wear
Distributor Rutronik offers what is believed to be the world’s smallest buzzer, the KSSGI3J12-A from Kingstate. The small architecture makes it suitable for wearable and portable devices, says the company.
Measuring only 4x4x2mm, the buzzer has high frequency 4,000 ±300Hz and has a rated voltage of 3V op with a minimum SPL of 70dB. It does not contain hazardous substances, making it an efficient, thin and heat-resistant component suitable for wearable and portable devices, car and home electric, GPS navigation devices, as well as for consumer products, hand held, office and medical equipment.
http://www.rutronik.com
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