• Waveshare Raspberry Pi High-Precision AD/DA Expansion Board
  • Waveshare Raspberry Pi High-Precision AD/DA Expansion Board
  • Waveshare 16-Bit AD/DA Expansion Board
  • Waveshare 16-Bit AD/DA Expansion
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Waveshare

Waveshare 16-Bit AD/DA Expansion Raspberry Pi High Precision ADC/DAC Board For Precise Analog-to-Digital and Digital-to-Analog Conversion - RS1001

Waveshare 16-Bit AD/DA Expansion Raspberry Pi High Precision ADC/DAC Board For Precise Analog-to-Digital and Digital-to-Analog Conversion - RS1001

RS1001

Low stock: 10 left

Rs. 3,229.00
Rs. 3,229.00
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For refund/return/replacement, call us at +91 95995 94524 , +91 95995 94520 or mail us at support@rees52.com

Delivery Time

  • Delivery time with the Express Shipping option is 2-3 working days, and with the Standard Shipping option is 5-6 working days. It varies based on location, reliant on courier services.

  • Delivery time if the order item is on Preorder Status is 15-20 working days.

COD (Cash on Delivery)

  • For COD you have to pay extra charges of Rs 350/- before the shipment. (We will share the company QR Code, UPI ID or Account details for the same)
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Description:

There's no AD/DA function on the Raspberry Pi GPIO interface, this may trouble you in the Pi development. However, it won't be a problem anymore. The High-Precision AD/DA Board allows you to add high-precision AD/DA functions to the Raspberry Pi.

Features:

  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
  • Onboard ADS1256, 8ch 24bit high-precision ADC (4ch differential input), 30ksps sampling rate
  • Onboard DAC8552, 2ch 16bit high-precision DAC
  • Onboard input interface via pin-headers, for connecting analog signal
  • Onboard input/output interface via screw terminals, for connecting analog/digital signal
  • Features AD/DA detect circuit, easy for signal demonstration

 Interface Description:

  1. Raspberry Pi GPIO interface: for connecting with the Pi
  2. AD/DA input/output: screw terminals
  3. AD input: pin headers, the pinout is compatible with Waveshare sensor interface standard, easy to connect various analog sensor modules
  4. 7.68M crystal
  5. LM285-2.5: provides reference voltage for the ADC chip
  6. Photo resistor
  7. LED output indicator
  8. 10K potentiometer
  9. DAC8552 : 16bit high-precision DAC, 2ch
  10. Power indicator
  11. ADS1256 : 24bit high-precision ADC, 8ch (4ch differential input)
  12. ADC testing jumper
  13. DAC testing jumper
  14. Power selection jumper
  15. ADC reference ground configuration: when AD is single inputted, the AINCOM is the reference terminal, which can be connected to GND or external reference voltage
Pin Symbol Description
1, 17 3.3V Power supply (3.3V)
2, 4 5V Power supply (5V)
3, 5, 7, 8, 10, 18, 22, 24, 26, 27, 28, 29, 32, 36, 38, 40 NC NC
6, 9, 14, 20, 25, 30, 34, 39 GND Ground
11 DRDY ADS1256 data ready output, low active
12 RESET ADS1256 reset input
13 PDWN ADS1256 sync/power off input, low active
15 CS0 ADS1256 chip select, low active
16 CS1 DAC8552 chip select, low active
19 DIN SPI data input
21 DOUT SPI data output
23 SCK SPI clock
31, 33, 35, 37 GPIO extend to the sensor interface

Useful Links:

Waveshare Raspberry Pi High Precision AD/DA Board

Package Included:

  • 1 x High-Precision AD/DA Board
  • 2 x RPi screws pack (2pcs)