Product Images are shown for illustrative purposes only and may differ from actual product.

ALPHANUMERIC LCD 40x4

Write a review | 2 reviews

Stock: Out Of Stock
Availability: NotInStock priceValidUntil: 2026-05-07
SKU: 413 | DAA800

Rs. 2,006.00 (inc GST)
Rs.1,700.00 + GST

Qty :
Qty Qty

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

ALPHANUMERIC LCD 40x4

40x4 ALPHANUMERIC LCD Display

This is a big 40x4 LCD display. It is 40 character wide and has 4 rows. It supports both 4 bit and 8 bit interface. And is based on controller which is HD44780 compatible. It has yellow green color backlight whose intensity can be controlled using PWM technique or a resistor. It can be easily interfaced to 8051, PIC, AVR microcontroller. It can also be interfaced to Arduino, Raspberry PI and other microcontrollers.

Specifications Of ALPHANUMERIC LCD 40x4

Number of Characters : 40 characters x 4 Lines
Module dimension : 190.0 x 54.0 mm
View area : 147 .5 x 29.5.mm2
Active area : 140.45 x 20.32
Character size : 2.78 x 4.89 mm2

Interface Pin Function

Pin No.	Symbol	Description
1~8	DB7~DB0	Data bus line
9	E1	Enable signal
10	R/W	Read/Write select signal
11	RS	Data/ Instruction select signal
12	VO	Contrast Adjustment
13	VSS	Ground
14	VDD	Power supply for logic
15	E2	Enable signal
16	NC	No connection

17	A	Power supply for B/L +
18	K	Power supply for B/L -

Datasheet

Lcd Interfacing
Datasheet Of 40X4 LCD

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

Reviews (2)

Write a review

Your Name

Your Review

Note: HTML is not translated!

Rating Bad Good

Verification Code

Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

How long does dispatch take?

In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.

What payment methods do you accept?

We accept UPI, cards, netbanking, and other checkout options shown on the payment page.

What if I need a component that is not listed on your website?

Will you send the same brand/manufacturer every time?

For some passive components, brand may vary based on availability. If you need a specific brand or matching lot, mention it before ordering and we’ll advise availability.

View all FAQs →