Quad Alphanumeric Display - Red 0.54" Digits w/ I2C Backpack STEMMA QT / Qwiic SF_LilyPad Infrared (IR) break-beam sensors are

Infrared (IR) break-beam sensors are a simple way to detect motion

such as our ACS714 ±30A bidirectional current sensor carrier to monitor your current draw

1W channels into 4 ohm impedance speakers (@ 10% THD)

can quickly build a hydrogen concentration detector

Quad Alphanumeric Display - Red 0.54" Digits w/ I2C Backpack STEMMA QT / Qwiic SF_LilyPad Infrared (IR) break-beam sensors areDisplay, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM well it can display the whole alphabet. You get the point. This is a nice, bright alphanumeric display that shows letters and numbers in a beautiful red hue. It's super bright and designed for viewing from distances up to 23 feet (7 meters) away. Digits have seven red segments on a black surface and we give you a set of two alphanumeric displays as well as a driver board so you can