A Battery Powered Wireless Wind Speed and Wind Direction Data Acquisition System
Reference Design using part ADuCRF101 by Analog Devices
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Associated Documents
For End Products
- Remote System
- Wireless Sensor
Description
- Circuit is a battery powered precision analog microcontroller circuit with an integrated RF ISM-band transceiver used to transmit wind speed and wind direction from a passive anemometer. In the application shown, the on-chip 12-bit analog to-digital converter (ADC) and the wake-up timers are used to acquire the wind direction and speed, respectively. The low power hibernate mode is used to conserve power, which is important in wireless remote sensing applications. When in hibernation mode, the ADuCRF101 nominally consumes 1.9 uA of supply current, resulting in long battery life
Featured Parts (3)
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ADUCRF101BCPZ128R7 | Precision Analog Microcontroller | Analog Devices | Microcontrollers - MCUs | MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 64-Pin LFCSP EP T/R | Buy | |
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ADUCRF101BCPZ128RL | Precision Analog Microcontroller | Analog Devices | Microcontrollers - MCUs | MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 64-Pin LFCSP EP T/R | Buy | |
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ADUCRF101BCPZ128 | Precision Analog Microcontroller | Analog Devices | Microcontrollers - MCUs | MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 64-Pin LFCSP EP Tray | Buy | |