Double Pole Double Throw. These have two rows of change-over terminals. Equivalent to two SPDT switches or relays actuated by a single coil. Such a relay has eight terminals, including the coil.A relay is an electrically operated switch. Many relays use an electromagnet to operate a switching mechan..
This is a WIFI Relay Module based on the ESP8266 serial module. And it controls the relay working status through the app. The perfect kit for controlling all your household appliances with your phone wherever you are.
Function and characteristics
Onboard ESP8266 WiFi module, in AP mode, c..
Frontier Digital Timer programmable Time Switch / controller TM-619-2-h - Made in Taiwan - With Lcd-4 Pin
17 ON / OFF programs can be set per day
Easy to replace battery
Option to select Day/Days of the week on which the programmed functions to be performed
LED power indicator
Pull push type, linear motion, open frame, plunger spring return, DC solenoid electromagnet.
DC Solenoid Electromagnet mainly used in vending machines, transport equipment, office facility household appliance, mechanical, etc.
Solenoids of this category work externall..
This is the Magnetic Door Switch Set, a small reed switch assembly specifically designed to alert you when doors, drawers, or any other aperture opens.These types of switches are primarily used in home security systems. One half of the assembly set on a window or door frame and the other attached to..
SSR-40DA Solid State Relay (SSR) 3-32V DC / 24V-380V AC / 40A
Ideal for controlling high powered AC devices.
Product Name : Solid State Module Relay
Manufacturer : FOTEK
Model No : SSR-40DA
Rated Current : 40A
Input : DC 3-32V;
Output : AC 24-380..
Micro DC 3-6V Micro Submersible Pump Mini water pump For Fountain Garden Mini water circulation System DIY project.
DC 3v to 6v submersible pump
micro mini submersible water pump 3v to 6v
DC water pump for DIY
DC pump for HOBBY kit
Mini Submersible Pump Motor:
This is a low cost, s..