【實用購物app】ArduinoLCD1602Expansion Board|最夯免費app

LCD1602 Character Input Output Expansion Board Keypad Shield

http://goo.gl/iDptTn

Arduino LCD1602 character LCD expansion board, PCB processing technology, materials, motherboard adopts high quality new 2 lines 16 characters LCD, not only has the contrast adjustment knob, backlight selection switch, also has the four direction key, a selection and a reset button; The 1602 LCD extension plate in the true sense of simplifying the circuit, directly insert the plate Arduino 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)

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