Gravity: LED Switch x 5 Pack Shipping:4-6 Days which are also available as

which are also available as single and dual carriers

this is the chip you'll want to use

and includes an IR blocking filter making it an ideal color sensing solution for use under varied lighting conditions

it can be turned into a detection device to make a robot sense and avoid the surrounding obstacles

4 GHz operating frequency

Gravity: LED Switch x 5 Pack Shipping:4-6 Days which are also available asThis is a simple LED illuminated self lock switch button. It's just like a basic switch button, but it lights up color(red yellow green blue white) when pressed down, which gives you visual feedback. These little buttons can be used with micro: bit to realize various fun interactive projects, such as switch, backlight keyboard, music player panel, and recording control panel. This is a self lock switch button with LED light display. Experimental Cases