(as of Jan 19,2022 11:19:47 UTC – Details)
Micro:Mate is a mini expansion board designed for micro:bit, it expands 3-way Analog Gravity interface and 6-way Digital Gravity interface.
Color coded Gravity 3-Pin interface, compatible with hundreds of plug&play electronic modules
3-way analog input; 6-way digital input/output (PWM); 3V/5V jumper switch; 3.5mm audio jack
External Micro USB power port, up to 5V 2A power output.
Well-designed component lay-out and silk-screen. Reversed connection protection.
The mounting screws should be well tightened to ensure a secured connection.
Micro:Mate only supports 3V (3.3V) analog input from Pin 0, 1, 2. The Micro USB
Power port on Micro:Mate cannot be used for data transmission.
Components with large power consumption should be connected to Pin 8, 12, 16, with 5V power supply.
Interface: 6 x Gravity 3Pin
Operating Voltage: 5V/3.3V
Input Power: <10W
Measuring Range: 0-3.3V (Analog), 0-5V (Digital)
Dimension：68.5 * 53.3mm/ 2.7 * 2.1 inches
Micro:Mate Gravity Expansion Board x1
Brass nut M4*5*4 x2
With a micro:bit main board, this 24 RGB LEDs circular expansion board changes to an exquisite creator’s piece.
You can turn it into a tomato timer via the onboard buzzer, and turn it into a colorful music spectrometer through the onboard microphone; There are two external ports P0, P1 in reserve, so you can get more ways to play by connecting a large number of boson and gravity sensors.
With different paper-cuts and acrylics, you can put on a variety of new clothes for the expansion board. For example, put on red Chinese knot for it in Chinese New Year, put on the cartoon face for it at Children’s Day, put on the snow or Christmas tree for it at Christmas
This board can be a cool clock, a timer, a Lucky Turntable Game, a wearable ornament, and an interactive colored pendant.
More tutorial (English Version) please search “product guides and documents” on this page to download. If you couldn’t find it please contact with DFRobot Customer Service on Amazon.