frenchy22
Published © GPL3+

Ultra Low Power IR Remote Control

This IR remote control is powered only while one of its buttons is pressed.

IntermediateProtip717
Ultra Low Power IR Remote Control

Things used in this project

Hardware components

Arduino Nano Every
Arduino Nano Every
×1
Tactile Switch, Top Actuated
Tactile Switch, Top Actuated
Or less than 16
×16
1N4148 – General Purpose Fast Switching
1N4148 – General Purpose Fast Switching
Same number as switches
×16
Resistor 2.2 kohms
Same number as switches
×16
Resistor 220 ohm
Resistor 220 ohm
×1
Resistor 1.5 kohm
×1
Through Hole Resistor, 220 kohm
Through Hole Resistor, 220 kohm
×2
IR transmitter (generic)
×1
Solderless Breadboard Full Size
Solderless Breadboard Full Size
×1
9V battery (generic)
9V battery (generic)
×1
Logic Level FET N-Channel
Logic Level FET N-Channel
×1
IRF9510 P-channel FET
This one is a power FET, but it is not necessary
×1

Story

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Schematics

IR remote control circuit

IR remote control implementation

Credits

frenchy22

frenchy22

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