DAOKAI 2PCS LCD1602 Character Screen Module IIC/I2C/TWI Serial 16x2 Characters 5V Yellow Green Black Characters Display Module for Arduino UNO R3 MEGA2560 with Wire

About this item

• •Specifications
• •Display capacity: 16 × 2 characters
• •Chip working voltage: 4.5~5.5V;
• •Working current: 2.0mA (5.0V)
• •The best working voltage of the module: 5.0V
• •Character size: 2.95×4.35(WxH)mm
• •Pin definition：
• •1602 standard 16-pin interface, including:
• •Pin 1: VSS is the ground power.
• •Pin 2: VDD then 5V positive power supply.
• •Pin 3: V0 LCD contrast adjustment end, then the positive power supply when the contrast is the weakest, the highest contrast when grounded power, the contrast is too high will have a ghosting, when used by a 10K potentiometer to adjust the contrast.
• •Pin 4: RS for the register selection, high-level data register selection, low-level instruction register selection.
• •Pin 5: R / W for the read and write signal lines, high-level read operation, low-level write operation.
• •Pin 6: E end is enable end, when E end jumps from high level to low level, the liquid crystal module carries out the order.
• •Pin 7~14: D0 ~ D7 for the 8-bit bidirectional data lines.
• •Pin 15: the positive power supply backlight
• •Pin 16: backlight power negative
• •Package includes:
• •2 x 1602 16x2 Character LCD Screen Module(yellow green screen)
• •1 x 8pin Female to Male Cable

Specifications