Abstract: A temperature measurement system for determining a performance of a smoke generating device includes a temperature measuring device. The temperature measuring device includes an elongated carrier and a number of thermal sensors disposed within the elongated carrier. The elongated carrier is configured to be inserted into an elongated chamber of the smoke generating device. Each of the thermal sensors includes a sensing end exposed on an outer surface of the elongated carrier. When the elongated carrier is inserted into the elongated chamber, the sensing ends respectively detect a temperature of a number of heating members of the smoke generating device.

Abstract: A system for detecting airtightness of an electronic device as a product includes a valve, a gas storage buffer tank connected to the product, and a pumping motor connected to the gas storage buffer tank for inputting compressed gas into the gas storage buffer tank. A pressure gauge is connected to the gas storage buffer tank for monitoring an instantaneous air pressure in the gas storage buffer tank, and a terminal is also included. The valve is between the product and the gas storage buffer tank for opening or closing an air passage therebetween. The terminal is connected to the pumping motor and the pressure gauge. A method for detecting airtightness is also disclosed.

Abstract: A temperature measurement system for determining a performance of a smoke generating device includes a temperature measuring device. The temperature measuring device includes an elongated carrier and a number of thermal sensors disposed within the elongated carrier. The elongated carrier is configured to be inserted into an elongated chamber of the smoke generating device. Each of the thermal sensors includes a sensing end exposed on an outer surface of the elongated carrier. When the elongated carrier is inserted into the elongated chamber, the sensing ends respectively detect a temperature of a number of heating members of the smoke generating device.

Abstract: An autofocus detecting device includes a jig, a driving member, and a controller. The jig fixes a camera at a preset object distance. The controller controls the camera to capture an image. The controller calculates a resolution of the captured image and determines whether the image resolution reaches a preset resolution threshold value. If the image resolution of the captured image does not reach the preset resolution threshold value, the driving member rotates a lens of the camera, and controller controls the camera to capture a new image. The controller calculates the image resolution of the new captured image and determines if the image resolution of the new captured image reaches the preset resolution threshold value. The controller controls the driving member to rotate the lens until the image resolution of the captured image reaches the preset resolution threshold value or until the lens reaches a maximum focus.

Abstract: A burning control system includes a capturing unit, a storing unit, a controlling unit, a processing unit, and a displaying unit. The capturing unit acquires product barcode information and burned barcode information relating to printed circuit board assembly (PCBA). The storing unit can store a program file corresponding to the burned barcode information. The controlling unit obtains product barcode information and the burned barcode information and outputs the burned barcode information to the processing unit. The processing unit writes the program file to a storage chip of the PCBA board. The displaying unit can display one of several prompts for a user's information. A burning control method is also provided.

Abstract: A burning control system includes a capturing unit, a storing unit, a controlling unit, a processing unit, and a displaying unit. The capturing unit acquires product barcode information and burned barcode information relating to printed circuit board assembly (PCBA). The storing unit can store a program file corresponding to the burned barcode information. The controlling unit obtains product barcode information and the burned barcode information and outputs the burned barcode information to the processing unit. The processing unit writes the program file to a storage chip of the PCBA board. The displaying unit can display one of several prompts for a user's information. A burning control method is also provided.