According to the U.S. Department of Energy, lighting accounts for over 30% of the electricity used in commercial buildings – more than any other building system. The use of occupancy sensors in lighting systems is an important strategy for saving energy and thus, cost. Basic occupancy sensors detect the presence of a person by measuring infrared radiation. More advanced systems are now “dual-technology,” with PIR and ultrasonic sensors capable of detecting both major and minor movement. Scheduling devices can also be added for larger projects, such as entire buildings tied together on the same schedule, or where occupancy is typically predictable and based on a schedule.
Our scalable portfolio of MCUs and MPUs provides low-cost basic processing and connectivity solutions, to high-performance, multi-protocol solutions with integrated security features, to fit your unique intelligent occupancy sensing design.
|JN5169-001-M06-2: ZigBee PRO and IEEE802.15.4 Module||Industrial temp qualified; ZigBee® and IEEE ®802.15.4 MCU|
|QN908x: Ultra-Low-Power BLE System on Chip Solution||High-performance ARM Cortex-M4F MCU + BTLE radio, protocol stack and profile software on a single chip|
|KW41Z: Kinetis® KW41Z-2.4 GHz Dual Mode: BLE and 802.15.4 Wireless Radio Microcontroller (MCU) based on Arm® Cortex®-M0+ Core||Ultra-low-power, a highly-integrated device that enables BLE v4.2 and IEEE 802.15.4.|
|KW0x: Kinetis® KW0x-48 MHz, Sub-1 GHz Wireless Radio Microcontrollers (MCUs) based on Arm® Cortex®-M0+ Core||Rich peripheral set with a high-performance bi-directional sub-1 GHz radio|
|BC3770: 2A Switch-Mode Li-ion/Li-polymer Battery Charger||Suggested part number: BC3770|
|NTAG® I2C plus, NFC Forum Type 2 Tag with I²C interface||NFC Commissioning. Suggested product: NT3H2111|
|PCT2202UK: Ultra-low-power, 1.8 V, 1 deg. C accuracy, digital temperature sensor with I2C®-bus interface||Suggested product: PCT2202|
|A1006: Embedded Secure Authenticator Solutions||High-quality anti-counterfeiting/anti-hacking technology, featuring the highest performance and smallest footprint in a low-power solution|