smartthings thermostat

Original address: http://blog.csdn.net/dolacmeng/article/details/464898231. Central devices and peripherals and their role in Bluetooth communication.There are 2 main roles involved in all ble (Bluetooth low energy, Bluetooth 4.0) communications: Central devices and peripherals. It is based on the traditional customer-server (master-slave) structure, in general, the peripherals have the data required by other devices, the central device uses the data provided by the peripheral equipment to accom

exceptions of the system, such as fast interruption, switch interruption, clock interruption, software interruption, prefetch suspension, and undefined commands; start. S is the first file executed during U-boot startup. It mainly sets the system stack and the working style to lay the foundation for entering the C program. Disk: The partition processing code of the disk driver, DOC: document. Drivers: general-purpose device drivers, such as various NICs, flash supporting CFI, serial ports, and

, if this classic and simple algorithm you will not, and other control class algorithm estimate you will not. May let you do a product or participate in certain control competitions, obviously, do not PID these algorithms, you can only do simple logic control, and logic control is too simple, a few if () sentence judgment is clearly not satisfied with the needs of the control class design. In addition, many do not need PID algorithm design can also be added to the PID algorithm, which can make y

temperature monitoring Now we turn to the life-driven temperature monitor, the laptop's temperature has been high from a few minutes after the boot, to the later temperature can fry an egg, the process is driven by a complete record of life. The cockroach incident gradually insipid, but the notebook computer users of their notebook temperature concern is rising. Although we can drive the life of the temperature monitoring function to see the temperature of the laptop, but how to alleviate or e

device Default values in interactive design In the process of interactive design, the default value is required for system defaults, which plays a role of guidance, remediation and publicity. The term "default value" comes from an engineer term because the system has many default actions, such as the default font in the front-refactoring CSS is the Arial. In the above example, the thermostat faucet in interaction with the human process has a defaul

BMW icon in a bunch of apps; 7. Find my BMW, click on the icon; 8. Wait for application to load; 9. Stare at the screen and think about how to use it; 10. Look for the "Unlock door" button in the menu; 11. Click "Unlock Door" button; 12. The door is unlocked; 13. Open the door. "Is my BMW application really better than a car key?" -No, it lowers our efficiency. Is there a positive example? There, Mercedes has produced a car, as long as you close to it, it can automatically detect the ke

　Notebook CPU is too high how to solve with Master Lu Master LU 2015 prevent the Notebook CPU too high trick Follow these steps to help you better solve the problem 1, look at the CPU utilization rate, to see if it is running in the background of what software or in the virus; 2, open air-conditioning (cooling effect and air-conditioning thermostat related); 3, clean the internal dust replacement CPU fan Check CPU Silica gel (cooling effect is no

deformation, the basic elimination of wrinkles, bubbles, shedding and other phenomena so that the film covering the quality appears better. B, low cost even if the double-sided film is also more than one side of the cost of the cold mounting is also cheaper, the hot film after the paper is not like plastic seal after that hair hard, paper or have softness, can curl. C, can provide a variety of surface effects to increase the beauty of the hot film in addition to a calendering film, high light

Answer: First of all, using the replacement method to eliminate the graphics card, memory and other hardware problems, the focus of the CPU check. After careful review, I found a lot of rust on the copper pins on the CPU chip. After careful cleaning with a toothbrush, install the computer, the boot detection normal. According to the phenomenon inferred, is because the refrigeration effect of semiconductor refrigeration is too strong, cause the chip surface temperature drop too low, even below kn