title: ÐÐ²ÑÐ¾Ð½Ð¾Ð¼Ð½ÑÐ¹ Ð´Ð°ÑÑÐ¸Ðº ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¸ Ð²Ð»Ð°Ð¶Ð½Ð¾ÑÑÐ¸ Ñ Ð±Ð°ÑÐ°ÑÐµÐ¹Ð½ÑÐ¼ Ð¿Ð¸ÑÐ°Ð½Ð¸ÐµÐ¼
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Battery-powered, self-contained temperature and humidity sensor
Creators: name: ÐÐµÐ»ÑÐ´ÑÐ¼ÑÑÐ°Ð´Ð¾Ð², ÐÐµÐ¹Ð»Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: Ð´Ð°ÑÑÐ¸Ðº Ð²Ð»Ð°Ð¶Ð½Ð¾ÑÑÐ¸
Ð´Ð°ÑÑÐ¸Ðº ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ
ÑÑÑÑÐºÑÑÑÐ½Ð°Ñ ÑÑ ÐµÐ¼Ð°
hdc2010
Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑ msp430fr
i2c
Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¸Ð°Ð»ÑÐ½Ð°Ñ ÑÑ ÐµÐ¼Ð°
easyeda
Ð¿ÐµÑÐ°ÑÐ½Ð°Ñ Ð¿Ð»Ð°ÑÐ°
humidity sensor
temperature sensor
block diagram
msp430fr microcontroller
circuit diagram
printed circuit board

description: ÐÐ°Ð½Ð½Ð°Ñ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐ½Ð¾Ð³Ð¾ Ð´Ð°ÑÑÐ¸ÐºÐ° Ð²Ð»Ð°Ð¶Ð½Ð¾ÑÑÐ¸ Ð¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¼Ð¸ÐºÑÐ¾ÑÑÐµÐ¼Ñ HDC2010. ÐÐ°Ð½Ð½ÑÐ¹ Ð´Ð°ÑÑÐ¸Ðº Ñ Ð²ÑÑÐ¾ÐºÐ¾Ð¹ ÑÐ¾ÑÐ½Ð¾ÑÑÑÑ Ð¸Ð·Ð¼ÐµÑÑÐµÑ ÑÐ°ÐºÐ¸Ðµ ÐºÐ»Ð¸Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸, ÐºÐ°Ðº ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ° Ð¸ Ð²Ð»Ð°Ð¶Ð½Ð¾ÑÑÑ. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° Ð¾Ð±Ð»Ð°ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°. ÐÑÐµÐ½ÐµÐ½Ñ ÑÐ°ÐºÑÐ¾ÑÑ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð²Ð»Ð¸ÑÑÑ Ð½Ð° ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð¸ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð½Ð¸Ñ Ð´Ð°ÑÑÐ¸ÐºÐ°. ÐÐ·ÑÑÐµÐ½Ñ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²ÐµÐ½Ð½ÑÐµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ñ. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð²Ð°ÑÐ¸Ð°Ð½ÑÑ ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð´Ð°ÑÑÐ¸ÐºÐ°, ÑÐ²ÐµÐ»Ð¸ÑÐ¸Ð²Ð°ÑÑÐ¸Ðµ ÐµÐ³Ð¾ ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð¸ ÑÐ¼ÐµÐ½ÑÑÐ°ÑÑÐ¸Ðµ Ð½ÐµÐ³Ð°ÑÐ¸Ð²Ð½ÑÐµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ Ð¾Ð±ÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸. Ð¡Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð° ÑÑÑÑÐºÑÑÑÐ½Ð°Ñ ÑÑÐµÐ¼Ð° Ð¸ Ð¿Ð¾Ð´ÑÐ¾Ð±Ð½Ð¾ Ð¾Ð¿Ð¸ÑÐ°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð²: Ð´Ð°ÑÑÐ¸Ðº HDC2010, ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐ° MSP430FR ÑÐ¾ ÑÐ²ÐµÑÑÐ¼Ð°Ð»ÑÐ¼ ÑÐ½ÐµÑÐ³Ð¾Ð¿Ð¾ÑÑÐµÐ±Ð»ÐµÐ½Ð¸ÐµÐ¼, ÑÐµÐ¿Ð¸ Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð¸ Ð¸Ð½Ð´Ð¸ÐºÐ°ÑÐ¸Ð¸. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ ÑÐµÑÐµÐ²Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÐ° Ð¾Ð±Ð¼ÐµÐ½Ð° Ð´Ð°Ð½Ð½ÑÐ¼Ð¸ I2C. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐ° MSP430FR. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¸Ð°Ð»ÑÐ½Ð°Ñ ÑÑÐµÐ¼Ð° Ð² Ð²ÐµÐ±-ÑÑÐµÐ´Ðµ EsyaEDA Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° ÑÑÐ°ÑÑÐ¸ÑÐ¾Ð²ÐºÐ° Ð¿ÐµÑÐ°ÑÐ½Ð¾Ð¹ Ð¿Ð»Ð°ÑÑ. Ð Ð°Ð·Ð²ÐµÐ´ÐµÐ½Ð½ÑÐ¹ Ð´Ð°ÑÑÐ¸Ðº Ð³Ð¾ÑÐ¾Ð² Ðº Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð¿Ð°Ð¹ÐºÐµ Ð¾ÑÐ´ÐµÐ»ÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð². Ð¡Ð´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¿Ð¾ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ.
description: This thesis is devoted to the development of a microcontroller humidity and temperature sensor based on the HDC2010 chip. This sensor measures climate indicators such as temperature and humidity with high accuracy. The scope of the designed device is defined. Factors that affect the accuracy and readings of the sensor are evaluated. Quantitative values of environmental parameters were studied. Variants of the sensor location that increase its accuracy and reduce the negative effects of the environment are proposed. A block diagram is made and the main features of the elements are described in detail: the HDC2010 sensor, operating modes of the MSP430FR microcontroller with ultra-low power consumption, power supply and display circuits. The principle of operation of the I2C network serial data exchange interface is considered. A schematic diagram was developed in the EasyEDA and the printed circuit Board was traced. Programming features of the MSP430FR microcontroller are given. The diluted sensor is ready for manufacturing and soldering of individual elements. Conclusions are made on the work performed.