To connect arduino and LCD Keypad shield with Pololu A4988 s - Motor controllers/drivers and motors - Pololu Forum
![1602 LCD with Keypad Shield Board Blue Backlight for Arduino Duemilanove Robot - Displays - Arduino Forum 1602 LCD with Keypad Shield Board Blue Backlight for Arduino Duemilanove Robot - Displays - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/6/0/9/609f6d731e8dfc0213834332eae3231294bbb703.jpeg)
1602 LCD with Keypad Shield Board Blue Backlight for Arduino Duemilanove Robot - Displays - Arduino Forum
![1602 LCD with Keypad Shield Board Blue Backlight for Arduino Duemilanove Robot - Displays - Arduino Forum 1602 LCD with Keypad Shield Board Blue Backlight for Arduino Duemilanove Robot - Displays - Arduino Forum](https://europe1.discourse-cdn.com/arduino/optimized/4X/6/a/5/6a5efb92598879df8c225b8c860a0586a25f6802_2_1024x594.jpeg)
1602 LCD with Keypad Shield Board Blue Backlight for Arduino Duemilanove Robot - Displays - Arduino Forum
![1602 LCD with Keypad Shield Board Blue Backlight for Arduino Duemilanove Robot - Displays - Arduino Forum 1602 LCD with Keypad Shield Board Blue Backlight for Arduino Duemilanove Robot - Displays - Arduino Forum](https://europe1.discourse-cdn.com/arduino/optimized/4X/1/d/1/1d16acc45224a3831c203efb4e9112132a1aff34_2_690x454.jpeg)
1602 LCD with Keypad Shield Board Blue Backlight for Arduino Duemilanove Robot - Displays - Arduino Forum
![Compatibility Issue with Sensor Shield v4.0 & SainSmart 1602 LCD Keypad Shield - Displays - Arduino Forum Compatibility Issue with Sensor Shield v4.0 & SainSmart 1602 LCD Keypad Shield - Displays - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/8/4/c/84caf9a48a52ce45bc390371e9822702840202cf.jpeg)
Compatibility Issue with Sensor Shield v4.0 & SainSmart 1602 LCD Keypad Shield - Displays - Arduino Forum
![1602 LCD with Keypad Shield Board Blue Backlight for Arduino Duemilanove Robot - Displays - Arduino Forum 1602 LCD with Keypad Shield Board Blue Backlight for Arduino Duemilanove Robot - Displays - Arduino Forum](https://europe1.discourse-cdn.com/arduino/optimized/3X/8/c/8c1e950233f663aa9b48b89b15dd799552fe0d9b_2_690x391.jpg)
1602 LCD with Keypad Shield Board Blue Backlight for Arduino Duemilanove Robot - Displays - Arduino Forum
![1602 LCD with Keypad Shield Board Blue Backlight for Arduino Duemilanove Robot - Displays - Arduino Forum 1602 LCD with Keypad Shield Board Blue Backlight for Arduino Duemilanove Robot - Displays - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/4/8/c/48cf6ca9ada00bb8af0040c837e95582e15c8056.jpeg)