Relay
This OTRONIC® adjustable time delay relay module has an adjustable switch-off (drop-out) delay....
The W1209 Thermostat Temperature Control Switch is an incredibly inexpensive yet highly functional thermostat controller. With this module (HCTHER0006...
High load possible: AC250V 10A / DC30V 10 A Relay control 5v 1 relay on PCB Suitable for Arduino / ESP32 / ESP...
This is a multifunctional Relay Module with RF remote control. The delivery includes: Relay board with receiver Remote control...
High load possible: AC250V 10A / DC30V 10 A Relay control 5v Signal: low 1 relay on printed circuit board <br>with LED indication...
The F5305S MOSFET electronic switch DC control board is based on the FET model of the new original F5305S. We can input a PWM signal...
This duo relay board has a combined temperature and humidity sensor. The temperature is shown in the red display on the left....
RC absorption circuit is also called RC snubber circuit. It is a circuit structure in which a resistor and capacitor are connected in series and p...
This Optocoupler board is equipped with 2 PC817X optocouplers. For an explanation of how optocouplers work exactly, we recommend that you watch the vi...
This Optocoupler board is equipped with 4 PC817X optocouplers. For an explanation of how optocouplers work exactly, we recommend that you watch the vi...
If your small relay keeps getting stuck, then too much current is going through it. Then use this high-power relay. Switches current up to 30...
1-channel relay module 6–30 V with adjustable trigger delay. Optocoupler isolation, 0.1 s–999 min, up to 5 A at DC/AC 220 V. For automation projec...
If you're looking for a cheap way to activate something across the room, infrared remotes are still the cheapest option...
W1219 thermostat with a double digital display (the upper display shows the current temperature, the lower display shows the set temperature)....
High load possible: AC250V 10A / DC30V 10 A Relay control 5v 4 separate relays on printed circuit board with optocoupler with 4...
This OMRON G3MB-202P solid state relay switches faster than a regular relay and without clicking noise. Ideal for Arduino projects. Maximum b...
4 channel relay board 12v High load possible: AC250V 10A / DC30V 10 A Relay control 12v 4 separate relays on...
1 Channel Relay Module with RF remote control. Consists of a relay receiver model and a remote control with 2 buttons. The module works with DC 12V an...
Channel Relay Module with RF remote control. Consists of a Relay receiver module and a remote control with 2 buttons. The buttons are pro...
Module for using HID technology: plug and play, user-friendly and simple Suitable for: 1. Home automation 2. Robotics control...
4 channel relay board 12v High load possible: AC250V 10A / DC30V 10 A Relay control 12v 4 separate relays on...
10A 12V Relay, loose, to place on PCB yourself Application: Modules, Prototyping, Connector, Cables & Adapters, DIY PCB, IC Sockets...
This solid state relay switches faster than a regular relay and without clicking noise. Ideal for Arduino projects. Maximum b...
High load possible: AC250V 10A / DC30V 10 A Relay control 5v 2 separate relays on printed circuit board with optocoupler with 2...