KS0490 Keyestudio Micro bit Honeycomb Digital LED Module(Black and Eco-friendly）: Difference between revisions
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==Resources == | ==Resources == | ||
*'''Download relevant code:''' https:// | *'''Download relevant code:''' https://1drv.ms/u/s!ArhgRvK6-RyJhUIVlozXUBpKvr8w?e=CRMw9G | ||
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Revision as of 09:40, 18 March 2020
Description
Keyestudio micro bit honeycomb digital LED module is fully compatible with micro bit control board.
In the experiment, we connect it with the micro: bit by a crocodile clip. This module contains 6 ports: 2 G, 2 V and 2 S. They are connected. G is GND, VV is VCC, and S is the signal end of the module. Moreover, the red LED of the module displays different colors via the level of S end.
Parameters
- Working voltage: DC 3.0-5V
- Working current: 60mA
- Maximum power: 300mW
- Working temperature: -25 ℃ --65 ℃
- Size: 30mm * 27mm * 5mm
- Weight: 2.0g
- LED color: red
- Environmental attributes: ROHS
Connection Diagram
Test Code
Test Result
Wire according to connection diagram, upload the test code successfully. After power on, the red LED on the module flashes alternately, on for 0.5s and off for 0.5s.
Resources
- Download relevant code: https://1drv.ms/u/s!ArhgRvK6-RyJhUIVlozXUBpKvr8w?e=CRMw9G