P-016: RGB 5mm LED module
KY-016 Arduino full color 5mm RGB LED, different colors can be obtained by mixing the three primary colors.
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KY-016 Arduino full color 5mm RGB LED, different colors can be obtained by mixing the three primary colors.
Arduino KY-017 mercury tilt switch module, it uses a small mercury ball that completes the circuit when you tilt the mo...
Arduino KY-017 mercury tilt switch module, it uses a small mercury ball that completes the circuit when you tilt the mo...
Arduino KY-018 Photoresistor module, used to measure light intensity. It can determine the presence or absence of light.
KY-020 Arduino tilt switch sensor module. Closes the circuit when it is tilted to the side as long as it is moved with...
Arduino KY-019 Relay Module is used to control AC circuits, the relay acts as a switch that responds to a signal receiv...
Arduino magnetic reed switch module Keyes KY-021. A reed switch is a magnetic sensor that is normally open and gets clo...
Arduino IR receiver module KY-022, reacts to 38kHz infrared light.
KY-023 Arduino joystick module, it uses a biaxial potentiometer to control the X and Y axis. When pushed down, it activ...
Linear Hall magnetic module and a digital interface, built-in 13 LED build a simple circuit to produce a magnetic field...