Product Quick links

LC Series ScreenKey

RGB Series ScreenKey

Microcontroller Kits

Windows Prototyping

Point of Sale

Where To Buy

Frequently Asked Questions

Here you'll find a selection the most common questions people ask us about ScreenKeys technology.

Selecting Screenkeys

1. What is soft-touch? What is tactile?
2. What IP rating have ScreenKeys got?
3. Are ScreenKeys ROHS compliant?
4. What approvals do ScreenKeys have?
5. Have ScreenKeys undergone ESD testing?
6. What different configuration options are available? How do I specify my requirements?
7. Can ScreenKeys be used in sunlight?
8. What is the lifetime of a ScreenKey?
9. What is the operating temperature range for ScreenKeys?
10. How many backlight colors can ScreenKeys produce?

Screenkey Design

1. What ScreenKey development kits are available?
2. Can I adjust the LCD contrast?
3. Must the clock signal always be present?
4. What speed clock should I use?
5. What is RGB current consumption vs RG keys?
6. Do I need to supply an external graphic controller to use ScreenKeys?
7. Does the ScreenKey display have to be refreshed?
8. Do the backlight LEDs require a separate Vcc to the LCD?
9. Do ScreenKeys support I2C?
10. Is it possible to drive the ScreenKey data and clock lines with a 3.3v driver?

Programming

1. What ScreenKey development kits are available?
2. Do you have sample source code for driving ScreenKeys?
3. Do ScreenKeys support I2C?
4. What text support is included in ScreenKeys?
5. Can individual pixels be turned on/off on the ScreenKey display?
6. How many backlight colors can ScreenKeys produce?