The standard 16X2 character liquid crystal display module (yellow and green backlight display screen) The standard 16 pin interface as 1602: First pin: VSS ground power supply Second pin: VDD connects 5V positive power Third pin: V0 is LCD contrast adjusting end, it is the weakest contrast degree when connected with the positive power, the highest when connected with ground power supply, when contrast degree is too high will produce a “ghost shadow”. you can use a 10K potentiometer to adjust contrast degree. Fourth pin: RS is for register selection. Select data register in high electric level, select instruction register in low electric level. Fifth pin: R/W is read and write signal line, reading operation in high electric level, writing operation in low electric level. When RS and RW are both in low can be written instructions or display address, when RS is in low and RW is in high level can be read as busy signal, when the RS is high and RW is low can write data. Sixth pin: E terminal is enable terminal, when the E terminal becomes low from high electric level, the LCD module to execute a command. Seventh ~ fourteenth pin: D0 ~ D7 is 8 bit bidirectional data line. Fifteenth pin: backlight positive power Sixteenth pin: backlight negative power
0 out of 5 (0 Ratings)
5 Stars (0)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)
|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
Most Popular from Category
DFRobot Gravity series Analog AC Current Sensor, Range 0~20A include probe + adapter module + 3-Pin interface cable for arduino
US $19.89 / piece
Transparent Acrylic Case For Raspberry PI B+
DFRobot 100% Genuine Gravity series Starter Kit for Arduino/Genuino 101 with 11 projects Tutorials-Modules
US $109.90 / piece
Modules 5pcs/lot Waveshare Raspberry Pi Camra for Model A+/B/B+/2 B/3 B Night Vision Camera Module 5MP OV5647 Webcam Video 1080p
US $131.99 / lot
30cm HDMI To HDMI Cable With Interface Gilded For Raspberry Pi For PS3 HD TV LCD Laptop Projector Computer Tablets DVD Cables
US $3.47 / piece
Russian Wireless Keyboard and Mouse for Smart TV Box / Raspberry Pi / HTPC
online shopping, buying directly from manufacturers?
- Go to Alibaba.com and enter the wanted item into search field.
- Having made your choice, click "Contact supplier" button on the right
- On the next page enter your request and click "Send" button.
- Upon clicking you will be asked to get registered. Do it and wait for the reply.