This versatile version of the Handy Little Relay gives a latching Toggled ON/OFF action that is activated by a Trigger signal applied (or removed) positive +v or negative 0v to the Trig terminal. The first input turns it ON, a second input turns it OFF.
This module is ideal for use in conjunction with radio transmitter / receivers to operate doors, barriers, gates, CCTV Cameras, lights and Intruder Alarm Systems. The HLRTOO is mounted on a printed circuit board that has screwed terminals for easy interconnections.
Other Handy Little Relays available are a 12 volt DC coil, a ‘junior’ 1 inch2 12 volt or transistorised, a polarised 24 volt DC coil and a very handy 8-32v ac/dc relay.
We recommend the use of the TK Consultants Sticky Feet Size B, self-adhesive mounting pillars to ensure a neat and safe fixing.