Author Topic: Anyone need the Free 2 channel Relay Module?  (Read 3437 times)

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Offline ansonbaoTopic starter

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Anyone need the Free 2 channel Relay Module?
« on: May 25, 2017, 03:31:06 am »
Recently we hold an activity "Free 2 channel Relay Module".
Consider the continuous support  from EEVblog engineer,anyone need the relay module just need to leave comments here,I will select some lucky engineers random.

Free module and free shipping.

Also if you have any other suggestions (like the module you want) or questions please reply to me here.
I am PCBWay manager and you can ask me any questions about PCB.
 

Offline yada

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Re: Anyone need the Free 2 channel Relay Module?
« Reply #1 on: May 25, 2017, 03:36:01 am »
Relays are my favorite type of transistor.
 

Offline ansonbaoTopic starter

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Re: Anyone need the Free 2 channel Relay Module?
« Reply #2 on: May 25, 2017, 03:39:34 am »
Relays are my favorite type of transistor.
Hope it is helpful for your project.
I am PCBWay manager and you can ask me any questions about PCB.
 
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Offline yada

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Re: Anyone need the Free 2 channel Relay Module?
« Reply #3 on: May 25, 2017, 03:45:24 am »
Relays are my favorite type of transistor.
Hope it is helpful for your project.

What kind of inputs does it take?
 

Offline ansonbaoTopic starter

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Re: Anyone need the Free 2 channel Relay Module?
« Reply #4 on: May 25, 2017, 04:53:51 am »
Quote
What kind of inputs does it take?
Contact rating of Relay Module is 250V10A. Voltage input of signal range: 0-5V;
VCC is system power supply. JD-VCC is relay power supply. JD-VCC and VCC can be shorted.
« Last Edit: May 25, 2017, 04:55:41 am by ansonbao »
I am PCBWay manager and you can ask me any questions about PCB.
 

Offline ansonbaoTopic starter

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Re: Anyone need the Free 2 channel Relay Module?
« Reply #5 on: May 30, 2017, 02:30:00 am »
Relays are my favorite type of transistor.
Please PM me,I will send the Relay Module to you,free module and free shipping.
I am PCBWay manager and you can ask me any questions about PCB.
 

Offline Monkeh

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Re: Anyone need the Free 2 channel Relay Module?
« Reply #6 on: May 30, 2017, 02:45:40 am »
$1 relay module. Much excite.
 

Offline ansonbaoTopic starter

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Re: Anyone need the Free 2 channel Relay Module?
« Reply #7 on: May 30, 2017, 12:49:38 pm »
$1 relay module. Much excite.
Hope to help electronic hobbyist to build more projects
I am PCBWay manager and you can ask me any questions about PCB.
 

Offline ansonbaoTopic starter

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Re: Anyone need the Free 2 channel Relay Module?
« Reply #8 on: June 09, 2017, 05:55:17 am »
Relays are my favorite type of transistor.
Will send to you soon
I am PCBWay manager and you can ask me any questions about PCB.
 

Offline ansonbaoTopic starter

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Re: Anyone need the Free 2 channel Relay Module?
« Reply #9 on: June 09, 2017, 06:03:32 am »
$1 relay module. Much excite.
If it is helpful for your project,please PM me and I will send to you as a gift
I am PCBWay manager and you can ask me any questions about PCB.
 

Offline frenky

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Re: Anyone need the Free 2 channel Relay Module?
« Reply #10 on: June 09, 2017, 06:33:16 am »
I could use one for sure. ;)
 

Offline ansonbaoTopic starter

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Re: Anyone need the Free 2 channel Relay Module?
« Reply #11 on: June 11, 2017, 02:42:25 pm »
I could use one for sure. ;)
If it is helpful for your project please PM me and I will send one to  you.
« Last Edit: June 12, 2017, 03:52:10 am by ansonbao »
I am PCBWay manager and you can ask me any questions about PCB.
 

Offline ansonbaoTopic starter

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Re: Anyone need the Free 2 channel Relay Module?
« Reply #12 on: June 16, 2017, 09:37:06 am »
Quote
What kind of inputs does it take?
has sent to you,about 2-4 weeks later you will receive it.
I am PCBWay manager and you can ask me any questions about PCB.
 
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Offline kalel

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Re: Anyone need the Free 2 channel Relay Module?
« Reply #13 on: June 16, 2017, 11:09:51 am »
Also if you have any other suggestions (like the module you want) or questions please reply to me here.

Here are some personal suggestions for other similarly price modules, around $1 max with free shipping on Ali or eBay (all prices are free shipping or shipping included, but exact price can change every day)

"Smart Electronics MAX7219 dot matrix module microcontroller module DIY KIT" - $1.01

"development board ATTINY85 module for Arduino usb" - $0.98

"ISD1820 Voice Recording Recorder Module With Mic Sound Audio Loudspeaker" - $1.06

" TF card U disk MP3 Format decoder board module amplifier decoding audio Player" - $0.97

" Ultrasonic Wave Detector Ranging Module HC-SR04 HC SR04 HCSR04 Distance Sensor" - $0.78

"Super Mini PAM8403 DC 5V 2 Channel USB Digital Audio Amplifier Board Module 2 * 3W Volume Control with Potentionmeter Switch" $0.71

"WS2812 5050 RGB Built-in LED 8 Color full LED Module For arduino" - $0.84

"5V Heartbeat Sensor Senser Detector Module By Finger For Arduino" - $0.56

I listed a lot because I don't know which modules you have available to send - maybe you have one of those above or a very similar one. Prices are not exactly the same, but similar as the relay module. If you can send any of the modules listed above, please let me know as it would benefit my learning experience so I would be interested. I just got my first Arduino, and I'm interested in experimenting with it.
 


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