Hobbyists, electronic enthusiasts, and makers may be excited to learn that Adafruit has announced the arrival of the NeoTrellis RGB driver PCB for 4×4 keypad. This new release is an upgrade from the previous Trellis elastomer button kits, which were limited to a single color. Thanks to customer feedback and requests, the new version now allows users to have any color they desire under the rubbery button pads, significantly enhancing the customization and aesthetic appeal of their projects.
Enhanced Functionality and Versatility
The NeoTrellis RGB driver PCB offers enhanced functionality and versatility, making it an excellent choice for a wide range of applications. Both the button management and LED driving are controlled over plain I2C, which simplifies the integration process. This feature ensures that the NeoTrellis can be easily used with any microcontroller or computer board, providing broad compatibility.
The NeoTrellis supports both Arduino/C++ and CircuitPython/Python libraries, making it accessible to a wide range of users, from beginners to advanced developers. This dual support allows for greater flexibility in programming and project development, enabling users to choose the platform that best suits their needs and expertise.
Applications and Use Cases
The NeoTrellis RGB driver PCB is perfect for a variety of applications, including creating cool interfaces, MIDI instruments, and control panels. The beautiful, diffused colorful buttons can add a visually appealing element to any project, making it not only functional but also aesthetically pleasing. For instance, musicians can use the NeoTrellis to build custom MIDI controllers with vibrant, responsive buttons that enhance their performance and creativity.
Additionally, the NeoTrellis can be used in interactive art installations, where the colorful buttons can respond to user input, creating an engaging and dynamic experience. Makers can also incorporate the NeoTrellis into home automation systems, using the customizable buttons to control lights, appliances, and other smart devices.
To facilitate fast and easy connections, the NeoTrellis includes a JST-PH 4-pin connector that provides power and data access. This connector is Grove compatible, meaning the cable fits even though it is not the exact same connector. Users can also opt to use a JST-PH 4-pin cable for their connections, ensuring flexibility in their setup.
For more details, jump over to the official Adafruit online store where the Adafruit NeoTrellis RGB driver PCB for 4×4 keypad is now available to purchase, priced at $12.50. This affordable price point makes it accessible for hobbyists and professionals alike, allowing them to enhance their projects without breaking the bank.
Source: Adafruit
Latest Geeky Gadgets Deals
Disclosure: Some of our articles include affiliate links. If you buy something through one of these links, Geeky Gadgets may earn an affiliate commission. Learn about our Disclosure Policy.
