122x32 Graphic LCD Display is built-in with controller IC ST7920-0B With GB code simplified character set which is 3-wires Serial Interface, STN-BLUE-NEGATIVE LCD (122 segments and 32 commons), 122x32 characters dot-matrix, 6 O’clock viewing direction, White LED Backlight.The following is about 122x32 Graphic LCD Display related, I hope to help you better understand 122x32 Graphic LCD Display.
Product instruction of the 122x32 Graphic LCD Display
We supply 122x32 Graphic LCD Display is a 122x32 dots dot-matrix LCD module. It has a STN panel composed of 122 segments and 32 commons. The LCM can be easily accessed by microcontroller via 3-wires Serial Interface.
Product FEATURES of the 122x32 Graphic LCD Display
|
Display Format |
122 x 32 dots |
|
LCD Type |
STN-BLUE-NEGATIVE |
|
Polarizer Mode |
TRANSMISSIVE |
|
Drive Method |
1/32 Duty, 1/5 Bias |
|
Viewing Direction |
6 O’clock |
|
Controller |
ST7920-0B With GB code simplified character set |
|
Interface |
3-wires Serial Interface |
|
Backlight |
White LED Backlight |
Product MECHANICAL SPECIFICATION of the 122x32 Graphic LCD Display
|
Item |
Description |
Unit |
|
Module Dimension |
76.6(W)x28.0(H)x8.5(Max)(T) |
mm |
|
Viewing Area |
61.0(W)x19.0(H) |
mm |
|
Active Area |
58.51(W)x17.23(H) |
mm |
|
Dot Size |
0.43(W)x0.49(H) |
mm |
|
Dot Pitch |
0.48(W)x0.54(H) |
mm |
|
Character Size |
—— |
mm |
Product Drawing of the 122x32 Graphic LCD Display
Product INTERFACE PIN DESCRIPTIONS of the 122x32 Graphic LCD Display
|
PIN No. |
Symbol |
Level |
Description |
|
1 |
VSS |
P |
Ground |
|
2 |
VDD |
P |
Power supply for logic(+5.0V) |
|
3 |
CS |
H/L |
Serial mode: Chip select. |
|
4 |
SID |
H/L |
Serial Mode: Serial data input. |
|
5 |
SCLK |
H,H→L |
Serial Mode: Serial clock input. |
|
6 |
/RST |
H/L |
System reset input (Low active). |
|
7 |
BLA |
P |
Power supply for LED Backlight (＋5.0V) |
Product Quality Control of the 122x32 Graphic LCD Display
Before package and shipment, the original products will be tested one by one by our technicians and QC team to make sure the quality of every product is good.
We will test goods strictly according to our standard inspection before shipment.
Delivery, shipping and Severing of the 122x32 Graphic LCD Display
1) .Payment Terms: T/T, Western Union.
2). Shipping: Prompt delivery by UPS, EMS, DHL, TNT, FedEx, or by air.
3). Delivery time: 3 days for goods in stock,6-8 weeks for mass production goods.
4). Packaging Details: Packed in anti-static bags with foam box to ensure safety in transportation.
5). Delivery Details: 1 to 30 days. The delivery fee is up to the weight and volume of the products.
6). Samples: Our company offers samples for quality test or other business purposes, but we kindly ask you to pay for samples and the freight.
FAQ
Q: What is the MOQ?
A: Generally if you choose the different products, our MOQ also will be different.
Q: What about the delivery time?
A: The LCD products need 6-8 weeks to be made after receive deposit.
Q: Does your product have any warranty?
A: Yes, we offer 12 months warranty for our products. Damage due to misuse, ill treatment and unauthorized modifications and repairs are not covered by our warranty.
Q: What's your payment method?
A: We usually accept the payment methods include T/T, Western Union. 50-100% deposit in advance and balance before shipping upon the payment amount. Buyer can choose which payment ways that you accept.
Q: What's your shipping method?
A: We provide comprehensive shipping methods.
For small quantity orders we ship by UPS Air-Express,or DHL/FEDEX/TNT/EMS Express service, it is safe and fast.
For large quantity orders we ship by buyer's cargo agent in China, we can also ship by Air transportation or sea transportation.
Q: Do you offer custom solution?
A: Yes, we can offer custom solution if standard products couldn't meet buyer' requirements.
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