how to connect yhy502ctg rfid reader to computer

... --60V AC15V--75VDC36V--185V AC75V--270VDC4.5V-15V AC5V--15Vhow to connect1.V+2.V-3.signal input4.reset(enable)

... suitable only for target game for children and adults to play.3.How to use (1) darts methodBeginners can use the method of ... , virtually to the eyes relax and exercise, do eye exercises, this for a long time in front of a computer's myopia ... , false myopia gens is again good but way to exercise.Jump Ropes. Simply fun ...

... and has great cleaning ability. You may use it to cleaning mobile phone, computer, camera lens , etc. No damage or scratch left ... repeat sticked on mobile phone, computer etc.AdvantageMobile phone clean sticker is a good product to be a promotional item or a ... and convenient tool for cleaning the LCD screen.Our ProductsHow to useWhere to Use

... made out of a soft, flexible material that attaches to the user's hair with a metal comb clip ... braidFunctionlighted up led flashingFeature1.New and novelty2.With clip to connect with your hair3.With on/off button switch4. ... is okSampleSample is available and need 5~7 daysHow to useThis led hair is one of the barware ... .It is very novelty .When you attach it to your hair then put the main part under your ...

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... adjusting required. Brand new tattoo thermal copier, light and easy to operate. This machine works like a fax machine. No bulbs ... needed. No adjusting required. The eclipse also has the ability to invert your image with the push of a button. At ... products, but also reliable products and after sale service. can connect to computer.