|Grove – 4-Digit Display
4 digit displays are usually a 12 pin module. In this Grove gadget, we used a TM1637 to scale down the controlling pins into 2 Grove pins.
|Wireless USB Adapter
USB WiFi (802.11b/g/n) Module: For Raspberry Pi and more.
|Grove – Screw Terminal
Grove – Screw Terminal with four 3.5mm pitch pins.
|Seeed Grove – I2C Motor Driver
At the heart is a dual channel H-bridge driver chip that can handle current up to 2A per channel.
|Seeed Grove – Line Finder
Line finder is designed for line following robots.