APEM DUAL ICON LED Indicators Save Space While Providing Enhanced Information

APEM's two-icon panel-mount LED indicators are available with standard and custom illuminated bi-color graphics, providing a ...
Firehouse

ITL-40 Tank Level Indicator

The ITL-40 Tank Level Indicator accurately displays liquid volume for both water and foam tanks. Each ITL-40 has a super bright LED display easily viewable from 180 degrees with a visual indicator or ...
The Robot Report

APEM launches Dual Icon series of LED indicators

APEM's Dual Icon indicators use green and red filters combined with vivid LED lighting to produce a 120° viewing angle.
EDN

Arduino Water Level Indicator + Controller

Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...