Product name: LCD1602 Adapter Board; Model: LCD1602 Working voltage: DC 5V Pin quantity: 4 Body size: 54 x 19 x 15 mm (L x W x T) / 1.3 in x 0.6 in x 0.2 in (L x W x T) Material: Plastic, Electronic Part Main color: As shown in the image Net weight: 11 g Key benefits Simplifies wiring for LCD1602 displays with a compact 4pin interface Supports reliable 5V operation for typical microcontroller projects Lightweight and compact footprint helps fit into small enclosures Durable plastic construction suitable for everyday use What it does Provides a compact adapter board to connect LCD1602 modules with a simple 4pin header Designed for use in 5V electronic projects and prototyping 23 practical use scenarios Prototyping with Arduino or other 5V microcontrollers that use LCD1602 displays, enabling straightforward wiring and integration Small embedded projects that require a simple LCD1602 interface without bulky connectors Educational kits for teaching basic electronics and display concepts with a dependable adapter board Specifications Product name: LCD1602 Adapter Board Model: LCD1602 Working voltage: DC 5V Pin quantity: 4 Body size: 54 x 19 x 15 mm (L x W x T) / 1.3 in x 0.6 in x 0.2 in (L x W x T) Material: Plastic, electronic part Main color: As shown in the image Net weight: 11 g