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M-DUINO PLC Arduino 21+ I/Os Analog/Digital PLUS - Open Industrial PLC
M-DUINO PLC Arduino 21+ I/Os Analog/Digital PLUS - Open Industrial PLC
M-DUINO PLC Arduino 21+ I/Os Analog/Digital PLUS - Open Industrial PLC
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M-DUINO PLC Arduino 21+ I/Os Analog/Digital PLUS - Open Industrial PLC

Marsoni M251S
Sale price$179.50
Pay 4 payments of $44.88 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
M-DUINO PLC Arduino 21+ I/Os Analog/Digital PLUS - Open Industrial PLCM DUINO PLC Arduino 21+ I Os Analog Digital PLUS Open Industrial PLC (IS. MDuino. 21+) Programmable industrial controller for automation, monitoring and control. Programmable with Arduino IDE without licensing costs. 13x Inputs 6x Analog Digital software configurable 7x Isolated Digital (2 with interrupts) 8x Outputs 5x Digital 3x Digital PWM analog configurable by software Communications: Ethernet, RS485 (2), RS232, UART (Serial TTL x2), SPI and I2C.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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4.7 ★★★★★
Based on 1845 reviews
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Verified Purchase
Amy in Cincinnati
Chelsea, US
★★★★★ 4
Comfy but not no-show
Color: Black & Grey, Size: Medium
They feel good and are comfortable and warm, but they are not “no-show” as described.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
M
Verified Purchase
Misha
Omaha, US
★★★★★ 3
Socks
Color: Blue & Green, Size: Medium
They are about what I expected for the price. Nice and warm, but they pill a lot and sit higher on my ankle than I'd like. Very cozy and comfy though. Great around the house, not really great for hiking though. Kinda thin after a few uses outdoors. Washable but not very durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 21, 2025
A
Verified Purchase
AJ Andersen
West Palm Beach, US
★★★★★ 5
Great Sox
Color: Grey & Blue, Size: Large
Very comfortable, nice colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
P
Verified Purchase
PVB
Los Angeles, US
★★★★★ 5
Great socks!!
Color: Black & Grey, Size: Medium
Love these socks. I am on my feet all day and other socks sweat, my feet are uncomfortable. These keep the moisture way from my feet and they are soft too. These were a great find and I highly recommend them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
N
Verified Purchase
Nicole Hoyle Hedington
Phoenix, US
★★★★★ 5
These are my favorite socks
Color: Blue & Green, Size: Medium
Theses socks are so comfortable perfect size and thickness theses were the only socks I took on a 2 week Ireland trip with me. These are a great value for your money and they look so cute on, I could not find any socks in Ireland that were as soft and have the durability that these have. I highly recommend! I am a sock lover also and picket about texture.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2025

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