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Gravity: I2C ADS1115 16-Bit ADC Module (Arduino & Raspberry Pi Compatible)

Rating:
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SKU: DFR0553 Brand: DFRobot
DFRobot I2C ADS1115 16-bit ADC module can accurately collect and convert analog signals. Through this ADC module, Raspberry Pi can easily use a wide range of Gravity...
$28.60 AUD, inc GST
$26.00 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Tue, 16th of Aug

Quantity Discounts:

  • 10-25 $25.22 (exc GST)
  • 25+ $24.70 (exc GST)
- +

5 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Shipping:

  • $6+ Standard (5+ days*, tracked)
  • $10+ Express (2+ days*, tracked)
  • FREE Pickup (Newcastle only)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

DFRobot I2C ADS1115 16-bit ADC module can accurately collect and convert analog signals. Through this ADC module, Raspberry Pi can easily use a wide range of Gravity series analog sensors to measure various signals, and perceive this world. Raspberry Pi is a common master control board which is powerful in its functions, but the I/O pins of Raspberry Pi can read digital signals only, what's more, only through an external analog-to-digital conversion (ADC) module can it read signals of analog sensor or device, it is not convenient to use. DFRobot I2C ADS1115 16-bit ADC module is specially designed for Raspberry Pi and Gravity series analog sensors, which greatly reduces the difficulty of using the Gravity series analog sensors, plug and play, no welding, very convenient. The number of Gravity series sensors is large and its wide variety can meet the needs of various sensors of the Raspberry Pi.

This module uses 16-bit ADC chip ADS1115, supports 3.3 ~ 5V wide voltage power supply. The chip has a precision reference voltage and programmable gain adjustment (PGA), therefore, accurate acquisition and conversion can be performed for both weak and highly variable signals. So it is also applicable to all types of applications that the main control board needs to accurately collect the analog signals.

One ADC module can read analog signals of 4 channels. Because of the on-board I2C address selection switch, it supports the cascade of two ADC modules and can read analog signals of 8 channels, it can satisfy the needs of various applications.

Arduino Connection Diagram

Raspberry Pi Connection Diagram

Attention: The voltage on analog input pins must be less than VCC+0.3V!

Features

  • Support 3.3~5.0V Wide Supply Voltage
  • 3.3V I2C digital level signal, optimized for Raspberry Pi
  • Gravity I2C Interface, plug and play
  • On-board I2C address selection switch, supports cascade of two ADC modules
  • Color coded 3pin headers, plug and play with Gravity analog sensors

Specifications

  • Supply Voltage (VCC): 3.3~5.0V
  • Analog Signal Detection Range: 0~VCC
  • Number of Analog Channels: 4
  • ADC Bits: 16 Bit
  • Operating Current: 2~3mA (Not include sensor module)
  • Interface Type: Gravity I2C
  • Interface Level: High 3.3V, Low 0V
  • Product Size: 32mm * 32mm(1.26in*1.26in)

Documents

Parts List

  • Gravity: I2C ADS1115 16-bit ADC Module x1
  • XH2.54-4pin Header x1
  • Gravity-4P I2C/ UART Sensor Wire x1

Product Comments

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

  • $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
  • $6+ for Standard Post (typically 6+ business days, tracked)
  • $10+ for Express Post (typically 2+ business days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (only after we email you to notify your order is ready)

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11+ for Pack and Track (3+ days, tracked)
  • $16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

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