Description

LCD1602 Character Input Output Expansion BoardKeypad Shield

http://goo.gl/iDptTn

Arduino LCD1602 character LCD expansion board, PCB processingtechnology, materials, motherboard adopts high quality new 2 lines16 characters LCD, not only has the contrast adjustment knob,backlight selection switch, also has the four direction key, aselection and a reset button; The 1602 LCD extension plate in thetrue sense of simplifying the circuit, directly insert the plateArduino Duemilanove controller.
specification
1. The module size: 41 mm x 20.5 mm
2. The weight of module: 57 g
Introduction to the 1602 character LCD
1602 LCD main technical parameters:
1. According to capacity: 16 x 2 characters
2. The chip operating voltage: 4.5-5.5 V
3. The working current: 2.0 mA (5.0 V)
4. The module best working voltage: 5.0 V
5. The character size: 2.95 x 4.35 mm (W * H)