5v Relay Module 5V Indicator Light LED 1 Channel Relay Module for Arduino ARM PIC AVR MCU
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Availability:
In Stock.
Arrives
Thursday, May 14
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Features
- Microcontroller development board can be used as modules, can be used as appliance control
- 5V - 12 V control signal of the TTL
- Control DC or AC signals can control the 220V AC Load
- There is a normally open and open normally closed contact
- Useful to control a motor, a led strip, or any other module. How to use it: Just connect a digital output of your board to your relay module, and you can control a power-demanding appliance with the digital signal
Description
The 5V relay module is suitable for SCM development, home appliance control. It is with 5V~12V TIL control signal which can control DC / AC signal. The module is perfect for common development application. Color: Blue + black Suitable for SCM development, home appliance control 5V-12V TTL control signal, can control DC/AC signal Can control 220V AC load Useful to control a motor, a led strip, or any other module How to use it: Just connect a digital output of your board to your relay module, and you can control a power- demanding appliance with the digital signal
Brand: TOLAKO
Item model number: BJ-DT0Y-001
Hardware Platform: Arduino
Item Weight: 0.317 ounces
Package Dimensions: 3.07 x 2.52 x 0.67 inches
Manufacturer: Tolako
Is Discontinued By Manufacturer: No
Date First Available: April 7, 2015
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, May 14
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I wanted to use Alexa to manage our pellet stove. When we forget to turn down the thermostat, it would come on in the night and roast us out of bed. I tried a smart plug for power but found that if stove was running when Alexa powered it off, it couldn't finish it's cool down cycle. I shopped for an Alexa enabled thermostat, but they are all geared to HVAC systems and require a c wire for power. The pellet stove only has a simple two wire thermostat connection. Then I found this relay switch. I soldered a sacrificed USB power cable on, joining the s and + terminals to the positive wire and the - terminal to the negative wire, then cable tied it to a USB power block. I then split one of the stove's two thermostat wires and connected the ends to the center and left outputs(NO Normally On) and plugged the assembly into an Alexa smart plug. Works like a charm:) Alexa connects the thermostat on request or on schedule, turns off at bed time, and the stove maintains power to complete cool down as needed. Perfect little relay!
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Reviewed in the United States on October 17, 2025 by rh
Before I give my review... I wanted to share some information. I have read a lot of the questions and reviews of this device and it seems there is a great deal of confusion as to what exactly this relay board is and what it is intended for. I've been in electrical engineering / technical trade for over 30 years. This is a very simple relay control board intended to allow you to control a heavy load (110VAC, 12VDC light, Motor, etc...) up to 10Amps.. although I would not actually try driving a full 10A with this board. It is NOT a power supply, it does not generate AC outptut, or DC power. It is simply a controlled switch. I have uploaded a simple circuit diagram that depicts this relay and how it might be hooked up to control a simple 110VAC Light / Lamp from an Arduino output. There are a lot of other examples of how to wire this board out on the internet. Now for my review... I have purchased about 5 of this relays over the past couple of years. I use them with the Wemos D1 Mini control board and I have 1 controlling my custom smart wireless doorbell (doorbell button sends signal to my D1 Mini to close relay and ring doorbell chimes). I also have several of these wired inside my arcade machines to power them on or off via Alexa commands. They have all worked perfectly and I have never experienced any issues with them. They are a great board for the price and I plan to purchase more for some other projects I plan to do for home automation.
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Reviewed in the United States on June 8, 2020 by Gregory Lilly
Currently I use an Wireless Android Auto dongle in my car, and the USB port doesn't shut off by itself. I wanted to be able to use the adjacent 12V power source to control the power signal through the existing cable, so that when the car shut off the power to the dongle would be immediately cut. I originally wired a Y splitter cable to split the power wires off to a different cable, but it didn't work properly. This relay works perfectly for my use-case. For the control signal, I soldered the power wire of a cut USB cable to both the S and + pins (left/middle, tied together), and the ground of the cable to the - pin (right). The USB data wires were not needed. Next, I unsheathed a section of of another USB cable, and cut the power wire, wiring one side to the "NO" (normally open -- left) terminal, and another side to the "common" terminal (middle). I tapped into the USB ground wire and soldered that to the - pin where I had previously connected the ground from the other USB cable. You can search the Internet for "Keyes 5V Relay Module manual" to find some documentation.
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Reviewed in the United States on May 26, 2023 by Guy MacGyverson
I had done some prototyping with a dual relay board, which was triggered on a HIGH signal. I only needed a single relay, so I bought this one. The actual relay component was identical. but this relay board is triggered on a LOW signal.
Reviewed in the United States on December 19, 2024 by Kyle Ellison
Ordered and was delivered in 2 days via Prime. Packaging and everything was great and it arrived in good shape. I just hooked this up to my circuit and tested it out. I have 5 Volts running to positive and negative terminal pins and when I apply 5 volts to the in1 (labeled a bit oddly as IPP ON (InPut Port On maybe?) then I hear the coil flipping the switch inside with a nice click. I have a separately powered circuit running about 2.3 volts with a 330ohm resistor and a small red led. That circuit runs through the NO (normally open) side so it is not lit until I input the 5v on the IPP. When I do, I hear the click and I see the red LED turn on. It's just a test set up but this is one of my first projects and it is so cool I keep applying/removing the 5v very quickly and hear the nice switch clicking away inside the relay and seeing the red LED turn on and off very fast. Lots of fun and a great little product. I will buy more from this company because the product works well and their shipping was great.
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Reviewed in the United States on July 9, 2016 by Daylight Reviews
Got tired (literally) of being woken in the middle of the night by spam calls to my home/office phone, so used this to disconnect (break) the red/hot phone line connected to the NC contacts. USB charger to power the relay is plugged into a smart switch that's programmed to turn on 11pm-6am. A bit kludgy but works well.
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Reviewed in the United States on November 19, 2023 by Doug M.
Needed to bump up a very low signal coming from a Victron Solar Controller and this did the job.
Reviewed in the United States on May 1, 2025 by L. Blake
Used this for GPIO controlled from a DigUno for some 24v LED. Works well and easily configurable. Wire terminals seem to hold well, however, time will tell
Reviewed in the United States on October 21, 2024 by RabidNative