Este interruptor electrónico es de un diseño muy pequeño que te permite controlar la alimentación DC simplemente usando un pulsador. El diseño usa un circuito a
Push once to turn one side on, push again to turn off, push again to turn the other side on, one last push and its off again! It's basically a push-button toggle switch that connects and disconnects the middle pin from either of the two side switches with every click. This clicky switch makes a great power switch or mode toggler. Can reliably handle up to 500mA and up to 12VDC.
adafruit-On-Off-On-Off Alternating Power Button / Pushbutton 3-Way Toggle ADA1684
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Key Features Control a DC power source using this small tactile button Assembled & tested bread-board friendly breakout board with four mounting holes Uses a 3AP-FET to connect and disconnect the IN pin to the Out pin Works great for 3V to 14VDC The Adafruit Push-button Power Switch is a tidy little design that lets you control a DC power source using an everyday tactile button. The breakout uses a latching analog circuit that is triggered by a push of the button.
Adafruit Push-Button Power Switch Breakout ADA1400
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