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SainSmart Módulo de relé de 16 canales y 12 V
Contenido del paquete:
1 módulo de relé SainSmart de 16 canales y 12 V
Más instrucciones manuales, consulta nuestro sitio.
SainSmart Módulo de relé de 16 canales y 12 V
- Placa de interfaz de relé de 12 V y 16 canales, y cada una necesita corriente de driver de 15-20 mA.
- Equipado con relé de alta corriente, AC250V 10A; DC30V 12A.
- Interfaz estándar que se puede controlar directamente por microcontrolador.
(Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP433, TTL logic).
- Indicación LED para el estado de salida del relé.
Especificaciones:
- El uso del aislamiento optoacoplador de alta calidad de la industria, fuerte capacidad antiinterferencia, rendimiento estable.
- Placa de interfaz de relé de 12 V y 16 canales, y cada una necesita corriente de driver de 15-20 mA.
- La carretera de 1 a 16 puede ser cualquier carretera completa o cualquier carretera.
- Equipado con relé de alta corriente, AC250V 10A; DC30V 10A.
- Interfaz estándar que se puede controlar directamente por microcontrolador (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
- Indicación LED para el estado de salida del relé.
- Peso del artículo: 0.75 libras.
エクシェー
Comentado en Japón el 20 de junio de 2022
８個のアクチュエーター（DCモーター、電磁弁）のリレー制御に使っています。制御電圧は１２V、マイコンはArduinoMEGAを使っています。スイッチサイエンスのホームページから仕様を読んで、配線方法の確認は必要ですが、初心者でなければ簡単に配線もできると思います。コストも低価で助かります。注意点としては、リレーが１６個もあるので、やや重くなっています。また、スイッチの動作は、アクティブLOWなので、始めのプログラミングの際に間違えやすいかもです。
AJ
Comentado en los Estados Unidos el 15 de junio de 2020
No issues with any boards I received, I have more than 5 running various aspects of my smart home for more than 2 years.For those that need help this is the easiest way to connect them to the Raspberry PI:The relays are triggered on when the pin of the relay is pulled LOW (0) volts. the pins are made for an Arduino but will work with the PI if you connect a 3V LED between the relay board and the PIGND pin on relay board ----------> GND pin on Raspberry PIRelay Board Pin------> LED Anode (Long Wire) / LED Cathode (Short Wire) -------> GPIO of Raspberry PIyou will have to do this 16 times.This has the added benefits of;Indicator if relay is supposed to be on to mount in project box side/top (Unused just leave inside)Relays do not trigger ON when rebooting the PIRelays do not trigger ON when PI is offall parts are cheap and comparable with using resistors.How this works:When the LED is used this way it is essentially a device that drops the voltage by 3V. converting any excess power to light. The PI requires 3.3v maximum to its pins. This method reduces the 5v to 2v for the PI. (You can check with a multi-meter)When the PI GPIO is HIGH (ON) there is 3.3v at the PI and 5v at the relay board. Because the LED requires 3v to operate and there is only 1.7v the led does not conduct power and the opto-coupler in the relay board stays deactivated.When the PI GPIO is LOW (off) there is 0v at the PI and 2v at the relay board. Because the PI is forcing the pin low the LED begins to conduct, turning on, The current limiting resistors in the relay board keep the LED from conducting too much power (and burning out) and still provides enough to activate the opto-coupler causing the relay to activate.
Rolando
Comentado en México el 11 de junio de 2019
Justo lo que pedí
jlcarro
Comentado en México el 24 de mayo de 2019
Perfectamente funcional, el envío fue bastante rápidoojalá pudieran ajustar su precio
Cuauhtemoc Lopez Romo
Comentado en México el 30 de septiembre de 2019
Excelente producto
Comprador de productos
Comentado en México el 7 de diciembre de 2018
Buena calidad en manufactura. Viene sin instructivo, pero es fácil de usar.Compré dos en diferentes fechas, el segundo pedido se entregó sin la caja del producto pero funciona.
Geoff Rezewski
Comentado en Canadá el 5 de diciembre de 2018
Works great.. LED signal lights will operate without 12v supply.. it's being operated by an audurino controller for my Christmas lights and switches nicely
Eduardo Rodríguez Gómez
Comentado en México el 9 de noviembre de 2018
Muy buen producto
Frans Ramirez
Comentado en México el 22 de noviembre de 2018
Precio accesible y buena manufactura.
Raelynn Hattie
Comentado en Canadá el 4 de abril de 2017
Very impressed for the price. 16 mechanical relays, easily driven from any 5v microcontroller. It may seem slightly annoying to have to power it with a 12v supply, but at least it provides power to the microcontroller controlling it. It also doesn't come with the box, despite the box being shown in the product photo. I could see this being very disappointing to people who... collect... relay board packaging? My point is, you get a board in a antistatic bag in a bigger bubble wrap bag, the board switches lots of electricity and is controlled by any 5v device, and it's cheap. If you need to have a 5v device switch up to 16 large loads using a board that comes in an antistatic bag but not a retail box, and you don't have a huge budget, get this board.
Don't Stop Banana
Comentado en los Estados Unidos el 9 de noviembre de 2012
Ok, I admit it, it took me way too long to figure out how to hook this thing up. In case anyone else is looking at this and wondering how it works, here's how it gets hooked up:1) The header pins on the bottom of the main picture get wired directly to the Arduino board. Connect one of the 5v pins to a 5v header on your Arduino and connect one of the Gnd pins to a ground header on the Arduino. Each one of the relays has a corrosponding header down there, too, which get connected to a digital output on your Arduino. You can run each wire individually or run over a ribbon cable to a project board and break it out from there. Either way, getting the header pins hooked up allows the logic to fire, and makes the lights work so you can at least diagnose/debug your program.2) Next, the relay board needs a 12v dc input wired up to the blue terminals on the bottom. These are wired to the relays, which make the relays actually fire. The voltage magnetically pulls a piece of metal away from one pole to the other. This action makes a noticeable clicking noise, which is a little annoying, but also lets you know it's working.3) Each relay has 3 terminals located along the sides. One side is normally opened, the other is normally closed. Use this to either make or break the circuit that you have wired up for your lights, motors, or whatever else is involved in your project that draws more than 5v or needs to be kept isolated from the Arduino board.So yeah, keep in mind that you'll need a 12v power source to actually make the relays fire. All in all, it's a very well put together board, and would make a great control hub for something like say... a model train set or robot.
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