2014 1PCS 12864 5V Graphic LCD Display screen Module Blue Backlight ST7920, US $8.95 – Picture 0

2014 1PCS 12864 5V Graphic LCD Display screen Module Blue Backlight ST7920, US $8.95 – Picture 1

2014 1PCS 12864 5V Graphic LCD Display screen Module Blue Backlight ST7920, US $8.95 – Picture 2

2014 1pcs 12864 5v Graphic Lcd Display Screen Module Blue Backlight St7920

US $8.95

Singapore, Singapore
Jan 29th

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Shipping Payment Return Policy&Feedback Contact Us Product Show Desription 1PCS 12864 128X64 Dots Graphic Matrix LCD Module Display LCM Blue Backlight The controller of this LCD is a ST7920 Items size unit Module volume 93 X 70 X13 mm View area 72 X40 mm Point distance 0.52 X 0.52 mm Point size 0.48 X0.48 mm Parallel mode interface definition: Pin number definition level Function specification 1 VSS 0V Power supply negative 2 VDD +5V Power supply positive 3 V0 - Contrast control 4 RS H/L RS=H:shows data RS=L:controls instruction 5 R/W H/L R/W+H,E=H,data was read DB7-DB0 R/w=L,E=H=L:the data of DB7-DB0 was written to IR or DR 6 E H/L Enable pin 7-14 DB0-DB7 H/L Data line 15 PSB H/L PSB=H,parallel mode,PSB=L,serial mode 16 NC - Empty pin 17 /RESET H/L Reset terminal,low level valid 18 Voult - Module drives voltage output terminal 19 A +5V Backlight power supply positive 20 K 0V Backlight power supply negative Serial module interface definition: Pin number definition level Function specification 1 VSS 0V Power supply negative 2 VDD +5V Power supply positive 3 V0 - Contrast control 4 CS H/L Chip selection terminal,high level valid 5 SID H/L Serial data input terminal 6 CLK H/L Serial synchronous clock 15 PSB H/L PSB=H,parallel mode,PSB=L,serial mode 17 /RESET H/L Reset terminal,low level valid 19 A +5V Backlight power supply positive 20 K 0V Backlight power supply negative 1PCS 12864 128X64 Dots Graphic Matrix LCD Module ST7920 Shipping Item will be shipped within 24 -48 hours after full payment is received. The Item will be shipped by air mail,Normally the shippment to worldwide is used to take 20 to 25 business days, exclude Sat & Sun. Payment We only accept payment through Paypal. Payment must be received in 7 business days of auction closing. Please leave note for your special request in ebay note when you pay the order. Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched. Return Policy&Feedback If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it. If is item is defective in 3 months, you can return it to us. We will send you a new replacement after receiving the defective item Contact Us We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply your email as soon as possible, please kindly allow 24 hours(working day) for us to response. Thank you. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact