Grove - 4-Digit Display ozobot Edge connectors for crocodile clip

Edge connectors for crocodile clip and 4mm banana plugs

but you could wire all the sensors up as shown below

Analog output

Recognize wider spectrum

the Grove - Light Sensor v1

Grove - 4-Digit Display ozobot Edge connectors for crocodile clip4 digit display module is usually a 12 pin module. In this Grove gadget, we utilize a TM1637 to scale down the controlling pins into 2 Grove pins. It only takes 2 digital pins of Arduino or Seeeduino to control the content, even the luminance of this display. For projects that require of alpha numeric display, this can be a nice choice. Features 4 digit red alpha numeric display Grove compatible 8 adjustable luminance levels Application Ideas Time