Ring:bit for micro:bit

Ring: bit is a simple module based on micro: bit. It can lead to 3 I/O connectors, power connectors, ground connectors on the board micro: bit. On this module, we have transformed P0 / P1 / P2 into general connectors for GVS electrical bricks. Among them, we have extended P2 to a multipurpose GVS connector. There is a slide switch on the board. Slide the switch to "S" to connect SR and SL2 (digital signal modules) simultaneously. Slide to "P2", you can connect one digital module or one simulation module, but only one of them. This module adopts 3 No. 7 batteries for power supply. It is very simple, easy and convenient to use. With this module, you can drive all kinds of GVS modules, such as servos, line search modules and LED modules.

Features

• Development environment: JavaScript, MakeCode, Python
• Support for GVS connectors
• With a switch, one IO connector can be used multiple times for dual channels.
• Small size with multiple development for DIY.
• Connect up to three servos.
• Allows you to connect two external line detection modules when switching to P2.
• Powered by three AAA batteries.
• Adopt a method of increasing the voltage before stabilization, which ensures the stabilization of servo operation.
• Input voltage: DC 3.9V-4.5V
• Dimension: 65.00mm X 51.70mm
• Weight: 27g

Application

• Supports Bluetooth 4.0 device (based on micro: bit)
• Support 3-pin GVS connector.
• Compatible with Octopus ElecFreaks series of electric bricks.
• Simultaneously drive 2 or 3 servos that are used to build a simple and smart car