LED Illuminated Triangle Pushbutton A.K.A 1960s Sci-Fi Buttons - Blue

Triangular illuminated momentary pushbutton with normally-open switch contacts and separate LED connections. Six units tile into a hexagonal arrangement.

Logical pinout · physical placement not verified

Switch contact 1
One of the two pushbutton switch contacts. Adafruit states there are two contacts for the button.
Type · Signal
Switch contact 2
Second pushbutton switch contact. Source confirms separate button contacts from the LED contacts.
Type · Signal
LED +
Positive contact for the built-in LED, marked + on the product. Use with a series resistor as for a normal LED.
Type · PowerVoltage · LED forward voltage about 2.2V; source recommends series resistor from 3V or higher supply
LED -
Negative contact for the built-in LED, marked - on the product.
Type · Ground

Pin	Type	Function	Voltage
Switch contact 1	Signal	One of the two pushbutton switch contacts. Adafruit states there are two contacts for the button.
Switch contact 2	Signal	Second pushbutton switch contact. Source confirms separate button contacts from the LED contacts.
LED +	Power	Positive contact for the built-in LED, marked + on the product. Use with a series resistor as for a normal LED.	LED forward voltage about 2.2V; source recommends series resistor from 3V or higher supply
LED -	Ground	Negative contact for the built-in LED, marked - on the product.

Logical pinout · physical placement not verified

Pin details

4 connections

Switch contact 1
One of the two pushbutton switch contacts. Adafruit states there are two contacts for the button.
Signal
Switch contact 2
Second pushbutton switch contact. Source confirms separate button contacts from the LED contacts.
Signal
LED +
Positive contact for the built-in LED, marked + on the product. Use with a series resistor as for a normal LED.
PowerVoltage · LED forward voltage about 2.2V; source recommends series resistor from 3V or higher supply
LED -
Negative contact for the built-in LED, marked - on the product.
Ground

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 +, LED -, Switch contact 1, Switch contact 2. Schematik maps them to your board in the app.

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