Single‑Chip Microcomputer Module Single‑Chip Microcomputer Board Material For

Description

Single‑Chip Microcomputer Module Single‑Chip Microcomputer Board Material For
Feature:
1. There are 16 characters per line, 2 lines in total, which adopt parallel interface
2. The product come with small size, low power consumption, easy display operation
3. Not only a necessary product for wheeled robots, but also the most direct device for interactive interface. The 1602 uses a standard 16-pin interface
4. Can be used for learning, testing, development, which is practical and useful
5. Single-chip microcomputer module have stable structure and excellent performance
Specification:
Item Type: Single-Chip Microcomputer Module
Material: PCB
Purpose: Learning, testing, development
Power Supply Voltage: DC 5V
Number of Characters: 16 characters, 2 lines
Product Size: Approx. 80 x 36mm / 3.1 x 1.4in
Screen Size: 65x14
How to Use:
Pin 1: VSS is the ground power
Pin 2: VDD is connected to 5V positive power supply
Pin 3: V0 is the contrast adjustment terminal of the liquid crystal display. The contrast is the weakest when the positive power is connected, and the contrast is the highest when the power is grounded. When the contrast is too high, it will produce "ghost images". When using it, you can adjust the contrast through a 10K potentiometer
Pin 4: RS is the register selection, the data register is selected when the level is high, and the instruction register is selected when the level is low
Pin 5: R/W is the read and write signal line, read operation at high level, and write operation at low level. When RS and RW are both low level, the command or display address can be written. When RS is low level and RW is high level, the busy signal can be read. When RS is high level and RW is low level, data can be written
Pin 6: The E terminal is the enable terminal. When the E terminal changes from high level to low level, the LCD module executes the command
Pins 7 to 14: D0 to D7 are 8-bit bidirectional data lines
Pin 15: Positive backlight power supply
Pin 16: Negative backlight power supply
Package List:
2 x Single-Chip Microcomputer Module
We accept PayPal .
We ship item to your PayPal verified address.
Payment must be received within 3 days from the date of purchase.
All the items will be dispatched within one business day by Airmail after the payment is clear.
Most times you will receive your order within 10-30 business days after we transfer your package to the delivery company. We cannot guarantee the delivery timeframe if the post office has any unexpected delays due to holiday, weather, customs, or other conditions. Some countries like Russia, Brazil, or some European countries may take up to 50 days or longer for delivery.
We appreciate your patience if you haven't received items in 30 days(Russian customers may need more patience by reason of the local delivery system and/or customs). If you are concerned in any way, please feel free to contact us via ebay message
instead of leaving negative/neutral feedback or opening a dispute
.
We will do our best to solve any problem(resend or refund any missing item).
Customs duty is obligation and liability of
citizen
s in your country, so buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs.
1. Our listing price includes the value of goods,packaging cost,and export
taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3.
T
he duties are buyers' responsibility
.Please check with your country's
customs office determine what these additional costs will be prior to your
purchase.
4. All disputes arising from the duties will be submitted to ebay for solution.
1. Any questions,
pls. contact us via ebay message or email us.
We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails.
2. If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all "
5
" in very area
3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better.
We strive to keep all our customers satisfy.
We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.