Common Applications of a 128x32 COG Graphic LCD Display:

1. Consumer Appliances

• Microwaves & Fridges: Graphic LCDs can be found in home appliances such as microwaves, refrigerators, and washing machines to display system settings, status, and operations. For example, a microwave might use the LCD to display time, power settings, and cooking progress.

• Smart Home Devices: Devices like smart doorbells, lighting controllers, and smart plugs can use graphic LCDs to show statuses, settings, and alerts.

2. Test & Measurement Equipment

• Multimeters & Oscilloscopes: Test equipment, like digital multimeters and oscilloscopes, use graphic LCDs to show waveforms, voltage, current measurements, and other diagnostics in real-time.

• Signal Analyzers: Frequency analyzers or signal generators use these displays to visualize signals, show measurements, or even render graphical representations of results.

3. Automotive Applications

• Car Dashboards: Some car dashboards and displays use graphic LCDs to show information such as speed, fuel levels, and engine diagnostics. They can also be used in infotainment systems to display navigation maps, music track names, or other data.

• Vehicle Information Displays: Smart rearview mirrors or HUDs (Heads-Up Displays) in cars can incorporate graphic LCDs to show critical vehicle information without distracting from driving.es, employee IDs, and related data.

4. Communication Devices

• Walkie-Talkies: Some two-way radios and walkie-talkies incorporate graphic LCDs to display channel numbers, battery life, signal strength, and other important settings.

• Smart Glasses: Augmented reality (AR) glasses can use graphic LCDs to overlay information like navigation, messages, or notifications onto the real-world view.

FAQ=Frequently Asked Questions

1. Q: Where is your factory?

A. Our office is in Shenzhen, Guangdong and our factory is located in Jiangxi Province.

2. Q: What is the process for custom samples?

A: Send inquiry -- Offer quotation -- Confirm quotation & Pay tooling charge -- Provide drawing -- Confirm drawing -- Make tooling & samples -- Samples finished -- Delivery via freight or sea collect.

3. Q: Can I get free samples?

A: Yes, 5-10 pcs of free samples will be provided after tooling.

4. Q: How long can I expect to get the samples?

A: Different product types will take different times. 2-5 working days for available models, and 28-30 working days for custom models.

5. Q: What is the minimum order quantity?

A: All our models have MOQ requirements, please get in touch with our salesman for detailed information.

6. Q: Can I get a lower price for LCD?

A: Yes, cheaper price with bigger/larger quantities order.

7. Q: How long is it for mass production?

A: Usually 25-40 days. It depends on different order quantities and part numbers.

8. Q: How do you control the quality of products?

A: All products are 100% inspected before shipment.

9. Q: Can you provide the technical support?

A: Yes, We will provide detailed specifications and initialization code.