STEMMA QT NAU7802 24-Bit ADC - module with ADC converter NAU7802
ID: 1197010
5902186303485
zł30.33
Tax included
zł24.66 tax excl.
A module with a 24-bit differential ADC NAU7802 optimized for reading strain gauges in a Wheatstone bridge configuration. It offers high precision force or mass measurements. Thanks to the I2C interface, ready-made libraries and screw connectors, it is easy to integrate, especially in mobile and DIY projects. Adafruit 4538
Description
The Adafruit NAU7802 module features a 24-bit differential ADC designed specifically for measuring small voltage changes generated by force, pressure, or weight sensors. With built-in amplification and calibration circuitry, the module ensures high measurement accuracy with minimal configuration effort. Connecting sensors is straightforward – the included four screw terminals make it easy to connect 4-wire sensors. The E− and E+ outputs provide excitation voltage for a strain gauge bridge, while A− and A+ receive the differential signal from the sensor. Thanks to the highly sensitive ADC, even the slightest resistance changes in the sensor are converted into readable data. The module communicates via the I2C interface and is compatible with Arduino and CircuitPython libraries, making it an excellent choice for both hobbyists and professionals. Note that the module has a fixed I2C address – if you need to read from multiple modules simultaneously, a multiplexer is recommended. This compact and lightweight measurement solution is perfect for mobile applications, scales, test equipment, and DIY projects.
Features
- ADC resolution: 24-bit
- Supports Wheatstone bridge sensors (e.g. strain gauges, load cells)
- Excitation voltage E+: 2.4V to 4.0V
- Differential inputs: A+ and A−
- Communication interface: I2C (fixed address)
- Compatible with Arduino and CircuitPython/Python libraries
- Dimensions: 25.3 x 23.0 x 4.5 mm
- Weight: 2.3g
Kit contains
- Adafruit NAU7802 module
- Goldpin header
1197010
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
You might also like
4-wire cable with a length of 50 mm. Both ends with STEMMA QT (Qwiic) plug. Adafruit 4399
zł5.83
Delivery date unknown
No product available!
4-wire cable with a length of 100 mm. Both ends with STEMMA QT (Qwiic) plug. Adafruit 4210
zł5.29
Delivery date unknown
No product available!
4-core cable with a length of 200 mm. Both ends with STEMMA QT (Qwiic) plug. Adafruit 4401
zł7.50
Delivery date unknown
No product available!
4-core cable with a length of 300 mm. Both ends with STEMMA QT (Qwiic) plug. Adafruit 5384
zł6.69
Delivery date unknown
No product available!
4-core cable with a length of 400 mm. Both ends with STEMMA QT (Qwiic) plug. Adafruit 5385
zł7.54
Delivery date unknown
No product available!
Other products in the same category (16)
Gravity module designed based on the GP8512 system. It is a single-channel DAC (analog-to-digital) converter with I2C communication that offers an output signal with a resolution of 15-bit and an accuracy of 0.01%. It allows you to generate analog signals with a voltage range from 0 to 2.5 V or from 0 to VCC. DFRobot DFR1035
zł42.61
24h
Available quantity: 3
Available
Module with 8-bit ADC and 8-bit DAC. It allows you to measure voltage and generate an analog signal. Communicates via I2C
zł6.42
4 weeks
No product available!
Dual-channel DAC converter compatible with the SYZYGY standard. The module can simultaneously generate two 5V signals with 14-bit resolution and sampling frequency up to 100MS/s. The module is compatible with Eclypse Z7 and Genesys ZU evaluation kits. Digilent Zmod AWG 1411 410-397
zł647.15
3 weeks
No product available!
Module with 4-channel ADC ADS1015 converter. The system enables analog voltage conversion for both single signals (11-bit resolution) and differential signals (12-bit resolution). I2C communication. SparkFun DEV-15334
zł92.94
24h
Available quantity: 1
Available
Module with 4-channel ADC ADS1015 converter. The system enables analog voltage conversion for single signals and differential signals with 12-bit resolution. I2C communication
zł16.16
4 weeks
No product available!
DAC converter module with current output in the range of 0 to 25 mA. It is powered by 18 V to 24 V and communicates via I2C interface (Gravity connector). It is used as a controller in industrial applications. DFRobot DFR0972
zł50.28
24h
Available quantity: 2
Available
A compact board with eight 12-bit DACs that allow precise voltage control on each output via I2C communication. Compatible with 3.3V or 5V, it offers flexibility with a reference voltage setting and STEMMA QT or Qwiic connectors for easy integration with other I2C devices. Adafruit 6223
zł131.12
24h
Available quantity: 5
Available
8-channel module with current analog outputs ranging from 0 to 20 mA. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in a housing that can be mounted on an industrial rail. Waveshare Modbus RTU Analog Output 8CH
zł87.12
24h
Available quantity: 12
Available
Raspberry Pi AD/DA Expansion
zł355.43
4 weeks
No product available!
Module with a 10-channel ADC ADS1263 converter with a resolution of 32-bits designed to work with the minicomputer Raspberry Pi and Jetson Nano. Waveshare High-Precision AD HAT
zł158.26
4 weeks
No product available!
Extension module with ADC AD7616 converter dedicated to FPGA boards. It offers 32 channels with a resolution of 16 bits and an FMC LPC connector. Numato Lab NLFMCADC002
zł6,195.01
3 weeks
No product available!
Gravity module designed based on the GP8211 system. It is a single-channel DAC (analog-to-digital) converter with I2C communication that offers an output signal with a resolution of 15-bit and an accuracy of 0.01%. It allows you to generate analog signals with a voltage range from 0 to 10 V or 0 to 5 V. DFRobot DFR1071
zł40.47
24h
Available quantity: 2
Available
Gravity module designed based on the GP8501 system. It is a two-channel DAC (analog-to-digital) converter with PWM communication that offers an output signal with 8-bit resolution and 0.5% accuracy. It allows you to generate analog signals with a voltage range from 0 to 2.5 V or from 0 to VCC. DFRobot DFR1037
zł42.46
24h
Available quantity: 3
Available
Gravity module designed based on the GP8413 system. It is a two-channel DAC (analog-to-digital) converter with I2C communication that offers an output signal with a resolution of 15-bit and an accuracy of 0.2%. It allows you to generate analog signals with a voltage range from 0 to 10 V or 0 to 5 V. DFRobot DFR1073
zł59.24
24h
Available quantity: 2
Available
Module with 8 inputs for data acquisition from 0-24 mA analog current inputs. It communicates via RS485 interface and supports Modbus RTU protocol. The board is enclosed in an industrial enclosure. GM1008
zł259.58
24h
Available quantity: 2
Available
Module with 4-channel ADC ADS1115 converter. The system enables analog voltage conversion for single signals and differential signals with 16-bit resolution. I2C communication
zł14.90
4 weeks
No product available!
A module with a 24-bit differential ADC NAU7802 optimized for reading strain gauges in a Wheatstone bridge configuration. It offers high precision force or mass measurements. Thanks to the I2C interface, ready-made libraries and screw connectors, it is easy to integrate, especially in mobile and DIY projects. Adafruit 4538