


Adafruit MCP3421 18-Bit ADC - STEMMA QT / Qwiic
Marsoni
M251S
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Friday, May 29
Adafruit MCP3421 18-Bit ADC - STEMMA QT / QwiicThe Adafruit MCP3421 18 Bit ADC is a simple, inexpensive, and easy to use 18 bit, 240 SPS, single channel ADC with an I2C interface capable of up to 3. 4MHz clock rate. It features differential inputs, adjustable gain, and a built in precision low drift reference voltage, making it ideal for reading sensors like strain gauges, pressure sensors, or thermocouples. The ADC supports multiple bit resolutions: 12 bit at 240 SPS for faster sampling, and 18
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★★★★★ 4
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Color: Dogwood & Calming, Size: Medium
My dogs love these bones.
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Puppy loves these sticks!
Color: Dogwood & Calming, Size: Medium
Dogs love these sticks! Must smell and taste like real wood because it keeps my puppy from bringing real sticks in the house from outside. She is a heavy chewer and these sticks keep her occupied. We are on our 2nd set.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Great value for the price, highly recommend
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Our dog loves these and chews them down to nothing. They are a great value for the money and the use your dog gets out of them. The size is just right for our doberdor.
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Reviewed in the United States on May 20, 2026
★★★★★ 3
Our dog loves it but it wasn’t durable enough to last
Color: Dogwood Jack, Size: Large, Color: Dogwood Jack, Size: Large
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However, now that it’s in about 10 days, she’s able to break off chunks from this bone that are dime size or larger, and we have to throw it away
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Reviewed in the United States on May 1, 2026
★★★★★ 5
No problems after a year and a half
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Have been regularly buying these for my corgi for about a year and a half. The 2 pack lasts about a month or 2 each time. Pieces break off in small enough pieces that they safely pass through his digestive system. He gnaws each one down to about 1/4 the original size before we take it away and give him a new one. He continues to have regular bowel movements and has a healthy appetite so I can’t imagine any problems arising after so long.
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