"超低功耗电子温度计设计与实现"

The Ultra-low power electronic thermometer is designed to achieve the specific requirements of low power consumption, high precision, and wake-up functionality. It utilizes the low-power MSP430F2012 MCU as the core control component, enabling it to operate on a single SONY silver-zinc battery with a voltage of 3V for an extended period. The temperature acquisition function is realized using the NTC100 thermistor and the built-in AD conversion of the MSP430, while the HT1621 display chip and 16-bit LCD glass panel are used for data display. Additionally, a 3*1 keyboard is incorporated for functionality switching and adjustment. The design successfully combines ultra-low power consumption, high precision, and wake-up functionality, making it an efficient and reliable electronic thermometer. Key components and operational methods are carefully selected to meet the stringent requirements of ultra-low power consumption, thereby ensuring the longevity and effectiveness of the device. The Ultra-low power electronic thermometer serves as a commendable example of achieving optimal performance while meeting the constraints of low power consumption.