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Low cost laser emitter with low power too. This is 3V power at 5 mW (milliWatt) only. Quite easy to use, just power the laser with 3V according to wire color (Red for pos..
RM2.50
This breakout board allows controller like Arduino to control laser pointer using GPIO pin. This is a 650nm (Red) laser emitter that breakout the power pin to standard 2...
RM2.90
1W High Power LED Beads 6000K (Cool White)Â is comparable in brightness with the standard incandescent and halogen light bulbs. This makes the High Power LED perfect for a..
RM1.40
We integrated 10 full-color RGB LEDs on this stick, with only one signal pin you can control all 10 LEDs easily. All the LEDs are WS2813 Mini, which is an intelligent con..
RM25.90
Note:Â From Jun 2021 onwards, Grove - Chainable RGB Led is V2.0. If you have experience using Grove-Chainable RGB LED V1.0, you will find that V2.0 is a bit longer than V1..
RM30.80
Ever imagine how the traffic light works? Well, now you can do your own program for traffic light control with this Traffic Light LED module. Compatible with any microcon..
RM3.90