1602 Lcd Board Keypad Shield Blue Backlight For Arduino Duemilanove Robot Hpp

US $4200

China, China
May 24th

Open on mobile:
QR code

HOME DESCRIPTION SHIPPING PAYMENT 1602 LCD Board Keypad Shield Blue Backlight for Arduino Duemilanove Robot HPP 1602 LCD Board Keypad Shield Blue Backlight for Arduino Duemilanove Robot Features - This is a basic 16 character by 2 line black-on-green display - Utilizes the extremely common HD44780 parallel interface chipset - Interface code is freely available - Blue Backlight with white words - Uses 4 Bit Arduino LCD Library - Size:8cm x 5.9cm - 3.15inch x 2.32inch Specifications - GP2D12ranging codes: #include <LCD4Bit_mod.h> LCD4Bit_mod lcd = LCD4Bit_mod(2); char GP2D12; char a,b; char str1[]="Renge:"; char str2[]=" Renge Over "; char str3[]="cm"; void setup() { lcd.init(); lcd.clear(); lcd.printIn("GP2D12 testing..."); } void loop() { GP2D12=read_gp2d12_range(1); if(GP2D12>80||GP2D12<10) { lcd.cursorTo(2,0); lcd.printIn(str2); } else { a=0x30+GP2D12/10; b=0x30+GP2D12%10; lcd.cursorTo(2, 3); lcd.printIn(str1); lcd.print(a); lcd.print(b); lcd.printIn(str3); } delay(50); } float read_gp2d12_range(byte pin) { int tmp; tmp = analogRead(pin); if (tmp < 3)return -1; return (6787.0 /((float)tmp - 3.0)) - 4.0; Package Includes - 1pcs x 1602 LCD Board Keypad Shield Blue Backlight for Arduino Duemilanove Robot SHIPPING PAYMENT RETURNS Your purchase will be shipped by airmail via China Post within 2 business days after your payment is cleared. International shipping takes time and your patience is highly appreciated. Please contact us if you have any question and we will reply to you within 1 business day. We will NOT be responsible for any delay during delivery including customs postage checking, strike, force majeure, etc. You should expect to pay duties & taxes, if there is any, charged by the government in your respective country. We accept PayPal only. Refund or replacement request is available within 1 week after parcel is received. Please return the item as the same condition as received. Your feedback and DSRs are extremely important to us, so please kindly contact us if there is any problem, and let us know how we can earn your 5-star rating before submitting your scores!