Relay modules
By means of a relay, a circuit with much more power can be switched with a relatively small current. 99 results Sort by
- SparkFun MOSFET Power Controller Sparkfun #PRT-11214 Control high-current loads effortlessly with the SparkFun MOSFET Power Controller. Designed for seamless integration with your microcontroller, perfect for e-textile projects. Features a JST connector for easy battery changes and 2.54mm spaced headers.In stock€ 15,10 € 7,55 Incl. VAT
- Pololu Basic 2-Channel SPDT Relay Carrier with 5VDC Relays (Assembled) Pololu #2485 Pololu Basic 2-Channel SPDT Relay Carrier with 5VDC Relays (Assembled).The Pololu basic 2-channel relay carrier modules allow simple, independent control of two single-pole, double-throw (SPDT) switches from low-voltage, low-current control signals.Delivered in 5 to 14 days€ 21,70 Incl. VAT
- Pololu Basic 2-Channel SPDT Relay Carrier with 12VDC Relays (Assembled) Pololu #2487 The Pololu basic 2-channel relay carrier modules allow simple, independent control of two single-pole, double-throw (SPDT) switches from low-voltage, low-current control signals.Delivered in 5 to 14 days€ 21,70 Incl. VAT
- Pololu Basic SPDT Relay Carrier with 5VDC Relay (Assembled) Pololu #2480 Pololu Basic SPDT Relay Carrier with 5VDC Relay (Assembled).The Pololu basic relay carrier modules allow simple control of a single-pole, double-throw (SPDT) switch from low-voltage, low-current control signals.Delivered in 5 to 14 days€ 12,50 Incl. VAT
- Pololu RC Switch with Relay (Assembled) Pololu #2804 This RC relay enables easy control of large, electrically isolated loads in radio control (RC) systems. The activation threshold and direction are configurable, and a safe-start feature reduces the likelihood of unexpected activation.Delivered in 5 to 14 days€ 25,65 Incl. VAT
- Whadda Multifunction relay switch Whadda #WST8015 This kit is very interesting if you want to learn more about electronics. This multifunctional relay module can operate in 14 different modes: timers, switching, flashing, interval, random switching, delays from 2s to 12 days, push button operation, and so on.Delivered in 3 to 7 days€ 29,45 Incl. VAT
- DFRobot USB-RLY16L 8-Channel USB Relay Module with SPCO Latching Relays DFRobot #DFR0173 Dependable 8-channel USB relay module with latching SPCO relays, powered by USB bus, offers versatile applications with 16A output current rating and intuitive LED indicators.Delivered in 5 to 10 days€ 110,25 Incl. VAT
- DFRobot Gravity: Digital 5A Relay Module DFRobot #DFR0017 The DFRobot Relay Module is a standard relay used with a controller board to interface external electrical circuits or modules. Some of the most common applications with Arduino are: Home lighting, electrical appliances of high power and other equipments.Delivered in 5 to 10 days€ 6,50 Incl. VAT
- Kitronik Relay Control Breakout Board Kitronik #5101 This breakout board allows a low power logic level device running at 5V to operate a relay. The relay can switch up to 16A 250VAC or 16A 30VDC. This lets your low power microprocessor control big, power hungry devices!Delivered in 5 to 30 days€ 14,15 Incl. VAT
- Whadda Relay with delay - 1s / 60h - WST188 - kit Whadda #WST188 The WST188 Pulse/Pause Timer lets you adjust both the pulse and pause times between 1 second and 60 hours. Easily connected to a 12-24 VDC power supply and equipped with a powerful 16 A relay, this timer is the ultimate choice for a wide range of applications.Delivered in 3 to 7 days€ 20,60 Incl. VAT
- Whadda Twilight switch - WSL125 - construction kit Whadda #WSL125 The WSL125 is an educational soldering kit with a twilight switch that automatically controls your lighting based on the lighting conditions. Easy to assemble, adjustable sensitivity and works on 12VDC. Ideal for gardens, driveways and more.Delivered in 3 to 7 days€ 11,80 Incl. VAT
- SparkFun Beefcake Relay Control Kit (Ver. 2.0) Sparkfun #KIT-13815 The SparkFun Beefcake Relay Control Kit (Ver. 2.0) is a powerful tool for 5V systems, capable of handling 10A on NC contacts and 20A on NO contacts at 220VAC. Ideal for controlling high-power loads.Delivered in 5 to 10 days€ 16,25 Incl. VAT
- Sparkfun Solid State Relay - 40A (3-32V DC Input) Sparkfun #COM-13015 The Sparkfun Solid State Relay - 40A offers superior control of high-current AC loads. With a 3-32V DC input, zero cross trigger control, and 7.5mA/12V trigger current, it's ideal for lighting...Delivered in 5 to 10 days€ 22,50 Incl. VAT
- Pololu Basic SPDT Relay Carrier for "Sugar Cube" Relays Pololu #2479 Pololu's Basic SPDT Relay Carrier is perfect for electronics projects, home automation or robotics. Easy to use with inbuilt MOSFET, indicator LEDs and compatibility with standard connection...Delivered in 5 to 14 days€ 7,20 Incl. VAT
- Pololu Basic SPDT Relay Carrier with 12VDC Relay (Partial Kit) Pololu #2483 Get the compact and versatile Pololu Basic SPDT Relay Carrier with 12VDC Relay for easy control of high-power devices from low-power signals. Ideal for home automation and robotics.Delivered in 5 to 14 days€ 11,15 Incl. VAT
- Pololu Basic 2-Channel SPDT Relay Carrier with 5VDC Relays (Partial Kit) Pololu #2486 Control two independent circuits with the Pololu Basic 2-Channel SPDT Relay Carrier. Easy to integrate, compact, and perfect for high-power devices. Includes high-quality Omron 5V relays.Delivered in 5 to 14 days€ 19,80 Incl. VAT
- Pololu Basic 2-Channel SPDT Relay Carrier with 12VDC Relays (Partial Kit) Pololu #2488 Boost your automation system or hobby project with the Pololu Basic 2-Channel SPDT Relay Carrier. This compact and versatile module offers reliable control of electrical devices, with pre-assembled...Delivered in 5 to 14 days€ 19,80 Incl. VAT
- DFRobot ETH008-B Relay Module - 8 relays - 16A per Output DFRobot #DFR0146 The ETH008-B is a powerful relay module with eight 16A relay outputs for diverse electrical applications. Powered by 12V DC, it supports both regulated and unregulated inputs. Featuring SPCO relays, screw terminals, LED indicators, and ethernet connectivity, it excels in managing AC/DC loads and motors.Delivered in 5 to 10 days€ 110,50 Incl. VAT
- DFRobot RLY-8-POE-USB 8-Channel Relay Controller for IoT Applications DFRobot #DFR0289 The RLY-8-POE-USB is an 8-channel relay controller designed for IoT, featuring STM32 with PoE and USB control. Perfect for environments from home automation to industrial settings for streamlined management.Delivered in 5 to 10 days€ 80,00 Incl. VAT
- DFRobot Xboard Relay - An Ethernet Controllered Relay DFRobot #DFR0222 The Xboard Relay offers internet connectivity and remote system control. Featuring Atmega 32u4, wiz5100 chip, Xbee socket, and two relays. No programming adapter needed, uploads via micro USB.Delivered in 5 to 10 days€ 48,25 Incl. VAT
- Adafruit Controllable Four Outlet Power Relay Module version 2 Adafruit #2935 IoT Power Relay from Digital Loggers designed for Raspberry Pi, Arduino, and microcontroller projects. Manage multiple outlets with improved isolation and mounting. Features universal voltage compatibility and robust SPDT relays for IoT, DIY, and more.Delivered in 10 to 30 days€ 54,75 Incl. VAT
The 3 most popular Relay modules
By means of a relay, a circuit with much more power can be switched with a relatively small current.
Customer reviews about Relay modules
