waveshare Raspberry Pi High-Precision AD/DA Expansion Sheild Board Allows to Add High-Precision AD/DA Functions to The Raspberry Pi Onboard ADS1256 DAC8532 Sensor Interface
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waveshare Raspberry Pi High-Precision AD/DA Expansion Sheild Board Allows to Add High-Precision AD/DA Functions to The Raspberry Pi Onboard ADS1256 DAC8532 Sensor Interface

4.2/5
Product ID: 399037242
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Details

  • Brand
    Waveshare
  • Connectivity technology
    GPIO
  • Operating system
    Raspberry Pi
  • CPU manufacturer
    Raspberry Pi
  • Processor count
    1
⚔30ksps sampling rate
šŸ“Š8ch 24bit ADC
šŸŽ›ļø2ch 16bit DAC

Description

šŸ”§ Unleash Your Creativity with Precision!

  • FUTURE READY TECH - Elevate your Raspberry Pi projects with high-precision AD/DA functions that keep you ahead of the curve.
  • SEAMLESS INTEGRATION - Easily connect various analog sensor modules with pinheader compatibility, designed for the modern maker.
  • USER FRIENDLY DESIGN - AD/DA detect circuit simplifies signal demonstration, making it perfect for both beginners and pros.
  • VERSATILE CONNECTIVITY - Utilize screw terminals for both analog and digital signals, ensuring flexibility in your projects.
  • PRECISION MEETS PERFORMANCE - Experience unparalleled accuracy with the onboard ADS1256, featuring 8 channels of 24-bit precision.

The Waveshare Raspberry Pi High-Precision AD/DA Expansion Shield Board enhances your Raspberry Pi with advanced AD/DA capabilities, featuring an onboard ADS1256 8-channel 24-bit ADC and a DAC8532 2-channel 16-bit DAC. With a 30ksps sampling rate and versatile connectivity options, this shield is designed for seamless integration with various analog sensor modules, making it an essential tool for both hobbyists and professionals.

Specifications

Processor Count1
Connectivity TechnologyGPIO

Have a Question? See What Others Asked

Will this work on a Raspberry Pi 4?
Would it be possible to hook this up to a pi zero w? also, would it be possible to just grab the audio data from hdmi with this board?

Reviews

4.2

All from verified purchases

A**O

Waveshare AD/DA Expansion Sheild Board for Raspberry Pi

This board worked well for me once I got some info from the waveshare website and GitHub. It connects directly to the Raspberry Pi. It is better featured than other ads1256 boards, and ethink had the best price. I want to thank ethink for the help with the order, it got stuck at SFO. My customer representative was first class.

A**R

Works perfect as expected!

Very easy to use. Works with the python3 library in raspberry pi 4B

T**S

Very noisy

The WiFi of a Raspberry Pi puts ~ 10 millivolts of noise into both the ADC and the DAC -- these 16-bit components should have noise levels below 100 microvolts. That makes it useless for my application. If you don't use WiFi, you might be able to get it to work. It does work well with a Teensy 4.0 (an Arduino on steroids), which has no WiFi but does have a high-speed USB serial interface.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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979 Lei

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Romaniastore
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30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Waveshare Raspberry Pi High Precision Ad Da Expansion Sheild Board | Desertcart Romania