Smart Home is a new “people-oriented†home life experience that makes it easy for you to enjoy life. With the development of smart homes, the design of various DIY smart homes has emerged in an endless stream. Xiao Bian specially collected some designs about DIY smart homes from Circuit City:
GSM smart home alarm system based on STC89C52GSM smart home alarm system realizes smoke alarm, temperature alarm, anti-theft alarm by using MQ-2 combustible gas smoke sensor module, DS18B20 temperature sensor module, HC-SR501 human body infrared sensor module, and sends alarm information to designated number by GSM mobile phone module TC35 .
Design of Intelligent Timing Socket Based on Single Chip Microcomputer AT89S52The time switch socket is a switch socket that can control the electrical passage and power off during a certain period of time. It can realize two clock-time modes of 24-hour system and 100-hour system. In the 24-hour clock mode, it can realize any timing of two groups within 360 days, and the timing time range is at least 1 minute. It is possible to automatically switch off and power on the appliance at certain times in the home, without having to unplug the plug, reduce the standby loss of the appliance, and solve some troubles in life.
Complete design of smart home control systemThe system is based on the Cortex-M3 architecture-based STM32 series chip. It adopts standard modular design and provides users with miniaturized, intelligent and networked control modules and products based on smart home. Mainly include: smart home controller, smart socket, multi-function panel, dimmer switch, light intensity and temperature and humidity meter, touch screen, infrared detector, dual beam infrared detector, glass break detector, smoke fire detector, Combustible gas detector.
IVCC01 Smart Home Control CenterThe system acts as a control center for smart homes. It has voice recognition and voice control. At the same time, the Wifi module can be networked or remotely controlled. The CC1101 wireless serial port can realize the networking of indoor devices. Through subsequent programming, intelligent management of the home system can be realized.
Intelligent energy-saving fan realized by STM32The intelligent energy-saving fan can detect the instantaneous temperature through the temperature sensor and control the fan speed; the infrared sensor is installed, and the motor is automatically turned off when no one is present; and the switch is controlled by setting the time and timing.
Happy plant - intelligent watering systemIn recent years, with the improvement of people's living standards, people's requirements for home environment and air quality are getting higher and higher. People often improve the home environment and air quality by planting some green plants, while also relaxing their work stress and relaxing. However, people often take care of the potted plants because of their busy work. When they come back, the potted plants may be dying; or because of the wrong planting methods and lack of corresponding planting experience, the potted plants will die. It can be seen that there is an urgent need in the market for a product that can help users take care of their potted plants when they are on a business trip or when their owners lack planting experience. This is also the starting point for the project “Happy Plantsâ€. I hope to help users manage their pots easily and easily.
Design of Smart Socket Based on LWIP Protocol StackThis design is divided into two main systems: the main system is based on the NXP-based LWIP protocol stack, connected to the router via Ethernet; the slave system based on Freescale KL25Z, embedded in the socket, through the 5V-220V relay to control the switching state of the smart socket. The master-slave system communicates via the Silicon Lab's RF chip Si4432. When the user equipment is connected to the router (WIFI), the main system can be accessed, and the working state of the slave system can be viewed and controlled through interaction with the main system.
Smart home control system designed with STC89C54RDThis system uses STC's 89C58RD microcontroller as the control center. Realization functions include: real-time display of time and calendar, real-time display of temperature and humidity, automatic control of room temperature and humidity, sound and light anti-theft alarm function, wireless control function, infrared human body sensing function, low power mode (anti-theft mode) Switching to the normal mode arbitrarily, measuring the temperature of the water, etc.
Smart dumbbell designThe K60 series 32-bit single-chip microcomputer is used to collect data through the acceleration sensor to realize the function of calculating and counting the total number of times the trainer consumes each training. The voice recognition module collects voice information and feeds it back to the MCU for analysis. Then, by controlling the speaker for voice feedback, the music playback function is realized.
STM32F072RB NUCLEO smart home control The control system is designed with a simple, practical and easy to implement design concept. The main functions are: ambient light, not displayed during the day, nighttime ambient light display similar to night light effect, PWM automatic dimming; alarm clock function, 6 sets of alarm settings; voice broadcast, hourly hourly, temperature and humidity report, air quality report; To detect, people come to light, leave the lights off; perpetual calendar shows that the backlight is controllable.
The utility model provides a disposable electronic cigarette, comprising: a hollow shell, the bottom of the shell is provided with a lower cover; the shell contains an atomizer, and the outer side of the atomizer is sheathed with a disposable cigarette A bomb, a microphone cover is arranged under the atomizer, a microphone is covered under the microphone cover, a battery is arranged on one side of the atomizer, and an upper cover is arranged on the top of the casing; The atomizer includes an atomizing corThe utility model provides a disposable electronic cigarette, comprising: a hollow shell, the bottom of the shell is provided with a lower cover; the shell contains an atomizer, and the outer side of the atomizer is sheathed with a disposable cigarette A bomb, a microphone cover is arranged under the atomizer, a microphone is covered under the microphone cover, a battery is arranged on one side of the atomizer, and an upper cover is arranged on the top of the casing; The atomizer includes an atomizing core, an oil-absorbing cotton sleeved on the outside of the atomizing core, and an atomizer outer tube sleeved on the outside of the oil-absorbing cotton. The disposable electronic cigarette provided by the utility model absorbs the smoke oil on the surface through the absorbing cotton, and then atomizes the smoke through the atomizing core, which greatly reduces the risk of oil leakage, at the same time, reduces the burning of cotton and ensures the smoking taste.e, an oil-absorbing cotton sleeved on the outside of the atomizing core, and an atomizer outer tube sleeved on the outside of the oil-absorbing cotton. The disposable electronic cigarette provided by the utility model absorbs the smoke oil on the surface through the absorbing cotton, and then atomizes the smoke through the atomizing core, which greatly reduces the risk of oil leakage, at the same time, reduces the burning of cotton and ensures the smoking taste.
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