Specifications:Operating Voltage : 5V.Relay Contact Capacity: 10A / 250V.Controller Size: 1,654 x 2,717 in.Sensor Size: 3268 x 28mmPackage Includes:1 x Liquid Level Controller Module with Water Level Detection Sensor.
Product Description LIGHT SENSITIVE SWITCH Features adjustable sensitivity with wide range delay circuit avoids cycling automatically switches on at dusk and turns off at dawn Product Details Specifications relay output:...
Product Description Specification for Circuit Light effect 6 LED, 9VDC, visual effects Supply voltage 9V DC Application visual effects Number of diodes 6 Board dimensions 49x34mm Kind of circuit light...
Product Description The Velleman MK120 IR Light Barrier Kit can be used to set boundaries, warn against burglars, announce visitors, for science projects or to let you know when your...
Product Description This 4.8x4.8x0.2cm Prototype Circuit Board is used for lottery games, it contains 10 LED lights and all the lights are in a circle. When it starts to run,...
Product Description Electronic dice with LED indication. Slowly rolls to a stop when the push button is released. Generates random number when button is pressed Operates with a 9V battery...
Product Description The dual super bright flashing lights features two bright red LEDs and have a powerful flash effect. It can be used for emergencies, warning signs, as eye-catcher, alarm-active...
A kit of parts for you to build a 'ding-dong' door bell. While creating circuits from discrete parts and carefully planning out glue logic can be fun for some makers,...