Bluetooth leather sheath keyboard dormancy magnet test device and test method
A testing device and holster technology, which is applied in the direction of measuring device, magnetic performance measurement, and magnetic variable measurement, etc., can solve the problems of difficult disassembly, unsatisfactory assembly yield, and insufficient magnetic induction intensity.
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 Below, the present invention will be described in further detail in conjunction with the accompanying drawings.
 This embodiment discloses a bluetooth leather case keyboard dormant magnet test device, the test device is used to test the dormant magnet of the bluetooth leather case keyboard, especially can be applied to the semi-finished leather case keyboard to be tested with the dormant magnet assembled The dormant magnet assembly is tested.
 Such as Figure 1-5 As shown, the test device includes a substrate 1 , a development board 2 , a liquid crystal display module 3 , a Hall sensor 4 and an LED indicator 5 . Wherein, the substrate 1 is a transparent substrate made of transparent material. Development board 2 is an Arduino Mega2560 development board with 54 digital input and output channels, which is suitable for the design that requires a large number of IO interfaces. The processor core is ATmega2560, and it has 54 digital input / output ports (15 o...
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