SparkFun Qwiic 24 Bit ADC - 4 Channel (ADS1219)
Best price from 1 store
£14.40 GBP
Lowest ever
Lowest ever
Best price at The Pi Hut
Priced in GBP — no conversion needed
Priced in GBP — no conversion needed
52-wk Low
£14.40
Average
£14.40
52-wk High
£14.40
Priceino Verdict
Priceino VerdictA quick read on fit, value and timing.
A versatile and precise ADC module that simplifies sensor interfacing with its Qwiic connector, suitable for a wide range of measurement tasks.
Good fit for
Good fit for
Environmental monitoring with analog sensorsPrecision data logging and IoT applicationsEducational projects teaching ADC principles
Avoid if
Avoid if
You need higher than 24-bit resolutionYou prefer SPI communication over I2CYou require more than 4 input channels
Where to buy
Prices verified within 48 hours
30-day price prediction
Price likely to remain stable over the next 30 days
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confidence
Price has been relatively stable over the last 30 days
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About this product
The SparkFun Qwiic 24 Bit ADC - 4 Channel (ADS1219) is a high-resolution analog-to-digital converter board for accurate sensor readings. It features four differential or single-ended inputs via the Qwiic I2C connector. Ideal for data logging, environmental monitoring, and IoT projects requiring precision analog measurements.
Key features
- 24-bit resolution for high precision analog-to-digital conversion
- 4 differential or single-ended input channels
- Qwiic I2C connector for easy plug-and-play connectivity
- ADS1219 IC with programmable gain amplifier and internal reference
Pros
- High 24-bit resolution ensures accurate measurements
- Multiple channel configurations for flexible sensor input
- Qwiic system simplifies wiring and reduces soldering
- Includes voltage reference and PGA for improved signal conditioning
Cons
Cons- Requires I2C master (microcontroller) for operation
- Limited to I2C bus (not SPI) for communication
- May need external signal conditioning for very small signals
Buying advice
Buying adviceWho should consider this product and what to check before buying.
This ADC is best for makers and engineers who need precise analog measurements in a compact, easy-to-interface module. Ensure your project has an I2C-compatible microcontroller. It offers excellent value for high-resolution data acquisition without complex wiring.
Price History
Last updated · 1 store
£14.40
Buy at The Pi Hut
Price Timeline
Price TimelineKey pricing milestones tracked by Priceino.
25 Jun 2026
First tracked
Priceino started monitoring this product
23 Oct 2026
Today — £14.40 · lowest ever
The cheapest we have ever recorded — a great time to buy
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Frequently asked questions
Frequently asked questionsCommon questions about buying this product.
Who is this product best for?
This ADC is best for hobbyists, makers, and engineers who need precise analog-to-digital conversion for sensor data acquisition, especially in environmental monitoring, data logging, and IoT projects.
What should shoppers check before buying?
Ensure your microcontroller supports I2C communication and has a Qwiic connector (or use jumper wires). Also, verify that the input voltage range matches your sensor output.
What is the best price for SparkFun Qwiic 24 Bit ADC - 4 Channel (ADS1219)?
The best current price for SparkFun Qwiic 24 Bit ADC - 4 Channel (ADS1219) is £14.40 at The Pi Hut. We track prices daily across multiple stores.
Is now a good time to buy SparkFun Qwiic 24 Bit ADC - 4 Channel (ADS1219)?
The price is around the historical average. Check our price history chart for trends.
How often does the price of SparkFun Qwiic 24 Bit ADC - 4 Channel (ADS1219) change?
We update prices daily. Use our price history chart to see how the price has changed over time and set a price alert to be notified when it drops.
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