The i2c communications bus used to control the 8channel relay driver shield allows multiple devices to share the same connections. In this video i go over how to set up and code the seeed studio motor shield for the arduino uno. The relay shield is an arduino compatible smart module with 4 mechanical relays providing an easy way to control high voltage. This page is the central documentation site for the simple relay shield kit from evil mad scientist. You can use your arduinoseeeduino or other main boards to dial a phone number or send a text to your friend via easy to use at commands now. Controlling 110v ac with arduino and relay shield john snow. It covers control to normal load circuits with 4 photocoupled solid state relay capable of switching dc90w or ac360va. A toosimple arduino library for handling the seeeduino relay shield and generic relays again, no music. Standardized shield form factor enables smoothly connection.
The arduino relay shield from seeed studio gives you 4 relays that will switch 7a at 35v dc each, easily enough for most applications. Relay shield operation the schematic for the relay shield is simple and self explanatory. The relay shield is an module with 4 mechanical relays providing an easy way to control high voltage. In this video you will learn how to use 4 channel arduino relay shield with code download the code for this video. It communicates with your board using i2c, so you can even stack several shields together to drive 16, 24, or more outputs. Sold by seeed studio official and fulfilled by amazon. The max switching power is 35vdc 70w for each channel. The relay shield utilizes four high quality relays and provides nonc interfaces that control the load of high current. It can be directly controlled by arduino through digital ios with external 9v dc supply. Relay8 8channel relay driver shield quickstart guide. A toosimple arduino library for handling the seeeduino. Drive up to 8 relays from your arduino using just 2 io pins with this shield. Wemos relay shiled was connected to digital pin d1, that is also busy when using i2c connections.
How to use a relay shield to control 110v ac and control household appliances. The 4a motor shield can drive two dc motors or one stepper motors, also we have the brushless motor shield to drive the brushless motor. Want to control a lamp, fan, coffee machine, aquarium pumps or garden sprinklers. Standardized shield form factor enables smoothly connection with the raspberry pi. Relay shield is just a switch, if you set a high level to the relay pin, the relay would turn to the no position, so the circuit is intact between no and com. Sunfounder 8 channel dc 5v relay module with optocoupler simple relay magnetic circuit to meet low cost of mass production. Oct 07, 2014 in this video i go over how to set up and code the seeed studio motor shield for the arduino uno. Controlling 110v ac with arduino and relay shield youtube. Sunfounder 5v 8 channel relay shield module for raspberry pi. Solar charger shield no pin usage data yet stalker.
How to use 4 channel arduino relay shield with code. Each device requires its own address, which is set using jumpers fitted to the positions labelled i2c addr. Relay shield the relay shield allows you to take over the world, one electric appliance at a time. The seeed ethernet shield allows you to connect to the internet.
Add the protection for the multipower supply when use with arduino 4. Standardized shield form factor enables smoothly connection with the arduino. The relay shield v3 for arduino utilizes four high quality relays and provides nonc interfaces that control the load of high current. I tried to download code for seeed studio relay shield v1. Switching capacity available by 10a in spite of small size design for highdensity p. It can be directly controlled by arduinoseeeduino through digital ios with external 9v supply. Hook your arduino up to gsmgprs cell phone network with gprs shield. The relay shield has four relays that are optoisolated, which is a. And if you set a low level to the relay pin, the relay would turn to the nc position, so the circuit is intact between nc and com. Arduino tiny relay shield project starting electronics. This page is the central documentation site for the simple relay shield kit from evil mad scientist main details about the simple relay shield kit. Ethernet shield provides you instant internet connectivity with a high spec ethernet controller, w5200, with twice the buffer size of v1. This photo shows the parts used in the arduino relay shield project. One of the most interesting projects for your boards is perhaps being able to control high power devices like lamps, water pumps, garage doors and so on.
Fulfillment by amazon fba is a service we offer sellers that lets them store their products in amazons fulfillment centers, and we directly pack, ship, and provide customer service for these products. How many stepper motors can the motor shield v2 control. Components used in the arduino tiny relay stripboard shield project. Which means it could be a nice solution for controlling devices that couldnt be directly controlled by iic bus.
Double relay shield with only one arduino board schematic. Seeed studio 103030009 seeed 103030009 relay shield for arduino v3. It is based on vs1053b, can play variety of music format stored on microsd card. The lines of io are connected to the arduino through corresponding pinstrip pitch 2.
It is based on the wiznet w5100w5200 ethernet chip providing a network ip stack capable of both tcp and udp. Oct 31, 2012 the relay is a miniature relay that can switch 1a of current at 30v d. Each relay is triggered via a npn transistor that takes a control signal from the particle device and switches the relay coil on and. Screw terminals are provided for the connections to the device being switched and an led indicator shows the status of each relay s normally open no contacts. Apr 27, 2018 wemos relay shiled was connected to digital pin d1, that is also busy when using i2c connections. The relay shield provides a solution for controlling high current devices that cannot be controlled by the arduinos digital io pins due to their current and voltage limits. Shop all arduino products here product description. Designed for systems that exceed the arduino digital ios current and voltage limits, the 4 relay shield offers exactly what its name suggests. Kuman k30 5v 8 channel relay shield module for arduino uno r3 1280 2560 arm pic avr stm32 raspberry pi dsp, relay modules,project electronics. Seeed music shield is an ipodiphone dock compatible shield, can work on atmega1 68 and atmega3 28 based board like arduino or seeeduino v328, seeeduino mega and arduino. For high load power delivery in your arduino project, try the arduino 4 relay shield.
It can control only one stepper motor or two dc motors. It is commonly used to control anything over 5v such as lamps, water pumps and garage doors. It communicates with your board using i2c, so you can even stack several. The relay shield has four relays that are optoisolated, which is a damned useful thing to have when working with 120 volt switching systems, as it lessens the odds of you accidentally turning your microcontroller board into. My relay shield this relay shield can control 2 relays and has 2 10k ntc sensor port. The evil mad scientist simple relay shield is an arduino addon that lets you use your arduino or shieldcompatible clone, such as the diavolino to control a single electromechanical relay, for switching loads of up to 24 v dc or 40 v ac, at up to 5 a. Each relay shield comes equipped with a single pole double throw spdt sealed relay which can handle a current load of up to 5a.
Dont try to switch anything that is mains powered with this relay. Kuman k30 5v 8 channel relay shield module for arduino uno r3 1280 2560 arm pic avr stm32 raspberry pi dsp,relay modules,project electronics. Which means it could be a nice solution for controlling devices that could not be directly controlled by arduinos digital ios. The shield has four relays that are controlled by pins d3, d4, d5 and d6 on the particle device. In addition, we also have plenty of shields with other functions, like arduino music shield, arduino sd shield, arduino relay. Mac, imac, macbook, osx, yosemite, mavericks, mountain lion, lion, snow leopard, leopard, tiger are trademarks of apple inc. Seeed studio relay shield provides an easy ways for smart appliance control. Kuman k30 5v 8 channel relay shield module for arduino uno. Search down in the play store not downloader install chrome on nvidia shield updated steps, plus es file explorer and opera install tutorial duration. Kuman k30 5v 8 channel relay shield module for arduino uno r3. Sunfounder 5v 8 channel relay shield module for raspberry.
A toosimple arduino library for handling the seeeduino relay. Which means it could be a nice solution for controlling devices that couldnt be directly controlled by arduinos digital ios. Add the thickness of the wires connected to the relays 5. The address lines 0, 1, and 2 are held low, or logical 0, by default on the shield. The pin in the shield is pulled to ground, so i do not recommend. Dfr0144 from robot wiki contents 1 introduction 2 specification 2. This relay shield from evil mad scientist is a simple arduino addon that gives your arduino the ability to control a single electromechanical relay for switching loads of up to 24vdc or 40vac. The digital inputs and relay outputs are equipped with an led that indicates the status. Shield to control 6 relay, 6 digital input and 6 analog input with arduino duemilanove, arduino uno or seeeduino. Make the terminas not touch the usb connector of arduino 3.