Large Arcade Button with LED - 60mm White
60 mm diameter flat white arcade button with black retaining ring, normally-open momentary microswitch, and optional LED (resistor built in, rated up to 12 V). Not waterproof; LED illumination is uneven due to button depth.
Pinout
- NO switch contact 1
Normally-open arcade microswitch contact. Adafruit product page states the switch contacts are normally open and close when the button is pressed.
Type · GPIO - NO switch contact 2
Mate normally-open arcade microswitch contact. Contact pair closes when the button is pressed.
Type · GPIO - LED terminal 1
One terminal of the optional internal illumination LED. Adafruit states the LED has a built-in resistor.
Type · PowerVoltage · up to 12V per Adafruit product page - LED terminal 2
Return terminal for the optional internal illumination LED. Polarity/terminal order is not stated on the product page, so physical position is left null.
Type · GroundVoltage · up to 12V LED circuit per Adafruit product page
| Pin | Type | Function | Voltage |
|---|---|---|---|
| NO switch contact 1 | GPIO | Normally-open arcade microswitch contact. Adafruit product page states the switch contacts are normally open and close when the button is pressed. | |
| NO switch contact 2 | GPIO | Mate normally-open arcade microswitch contact. Contact pair closes when the button is pressed. | |
| LED terminal 1 | Power | One terminal of the optional internal illumination LED. Adafruit states the LED has a built-in resistor. | up to 12V per Adafruit product page |
| LED terminal 2 | Ground | Return terminal for the optional internal illumination LED. Polarity/terminal order is not stated on the product page, so physical position is left null. | up to 12V LED circuit per Adafruit product page |
Pin details
4 connections- NO switch contact 1
Normally-open arcade microswitch contact. Adafruit product page states the switch contacts are normally open and close when the button is pressed.
GPIO - NO switch contact 2
Mate normally-open arcade microswitch contact. Contact pair closes when the button is pressed.
GPIO - LED terminal 1
One terminal of the optional internal illumination LED. Adafruit states the LED has a built-in resistor.
PowerVoltage · up to 12V per Adafruit product page - LED terminal 2
Return terminal for the optional internal illumination LED. Polarity/terminal order is not stated on the product page, so physical position is left null.
GroundVoltage · up to 12V LED circuit per Adafruit product page
Start wiring
Analog · Single data line · Bare
SparkFun describes COM-09190 as a breadboard-friendly 12 mm square momentary pushbutton with a large button head and tactile click.
Module pins: LED terminal 1, LED terminal 2. Schematik maps them to your board in the app.
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