Grove Zero - 4-Digit Display
The 4 digit display is an output module that is also known as seven-segment display. Seven-segment displays are commonly used for displaying decimal numerals and basic characters. We can use it to make a digital clock, time counter, calculator or anything that needs to display numerical information.
Module Category: Output
What Is It
The 4 digit display is also known as seven-segment display, which is commonly used for displaying decimal numerals and basic characters. We can use it to make a digital clock, time counter, calculator or anything that needs to display numerical information.
Grove Zero Series Introduction:
Grove Zero is a set of programmable elctronic building blocks which snap together with magentic connections & are used in conjuction with graphical programming software to achieve creative and functional projects. Grove Zero can be used boths as a tool to foster children's creativty as a classroom tool for STEM education. Learn more about the series here.
If this is your first experience with the Grove Zero series, we recommend that you purchase introductory kits such as the Starter Kit, Car Kit or Bit Kit, which include instructional documentation to help you get familiar with this educational series.
Read further for more details about the product as well as the Additional Resources tab just below the scrollable images, and if you still can’t find the information you need, contact us via our social media which can be found at the bottom of the page.
How It works
You can show any numbers ranging from -999 to 9999 by lighting up and off the segments on the 4 digit display.
There are also two dots in the middle to display time or decimal numbers.
Connect modules together as shown below and see what happens:
Main Board BLE
4 Digit Display
Real World Examples
Calculator, Digital Watch
Power Supply ：Grove Zero Battery Module
Working Voltage: 5V
Working Current: 1.5A (Max)
Age for Use:
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Recommended Ages: All ages
Easy-to-use and user-friendly; supports programming on a wide range of hardware and has various tutorials and projects for users; supports translation between block-based code and a text based code