Deliver to Sri Lanka

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
INDIA
USA
JAPAN

Customer Services

About Us

Customer Support

Analog/Digital MUX Breakout for Arduino

Q: Can the analog-digital breakout board be set up to use the aref (analog reference) pin on the arduino with which it is communicating?

The AREF pin on the Arduino is an input pin, not output. You can still use the Arduino and the Analog-digital breakout board work at the same 5V voltage and have a different AREF, let's say 3.3V. AREF of 3.3V means that the Arduino will translate 3.3V as the max value of 1024. By default, AREF pin is open and Arduino assumes a value of 5V. If you apply a different AREF value to the physical pin, you need to use AnalogReference() to set it to use the EXTERNAL value and not the DEFAULT.

Q: what is the bit-rate of the A/D?

This is not an Analog to Digital converter. It is based on the CD74HC4067 digitally controlled analog switches. You can redirect any of the 16 signals to a common output. Propagation delay @ 5V is 6ns

Q: Will this increase the number of digital pins on an Arduino nano?

No, this board only multiplexes (switches) 16 signals to one (input or output). To increase the digital pins, you need a port expander. Search for 16 Output I/O Expander Breakout - SX1509

5.0/5

Product ID: 4788170

Secure Transaction

Details

Brand
SparkFun
Maximum Supply Voltage
6 Volts
Mounting Type
Board Mount
Upper Temperature Rating
125 Degrees
Number of Channels
16

⚡70Ω Resistance

🔋2V-6V Operation

🔌16-Channel MUX

Frequently Bought Together

Analog/Digital MUX Breakout for Arduino

30 Pcs 40 pin Breakable Pin Header 2.54mm Single Row Male Header Connector Kit PCB Pin Strip for Arduino

EDGELEC 120pcs Breadboard Jumper Wires 10cm 15cm 20cm 30cm 40cm 50 cm 100cm Wire Length Optional Dupont Cable Assorted Kit Male to Female Male to Male Female to Female Multicolored Ribbon Cables

Description

🔧 Elevate Your Projects with Precision Switching!

USER FRIENDLY - Easy integration with Arduino for rapid prototyping.
COMPACT DESIGN - Space-saving solution for your Arduino projects.
UNLOCK VERSATILITY - Seamlessly switch between analog and digital signals.
WIDE VOLTAGE RANGE - Operate effortlessly from 2V to 6V for diverse applications.
EFFICIENT PERFORMANCE - Experience low resistance for optimal signal integrity.

The Analog/Digital MUX Breakout for Arduino features a 16-channel multiplexer/demultiplexer (CD74HC4067ON) with a low resistance of 70Ω at 4.5V and 60Ω at 6V, allowing for versatile operation between 2V and 6V, making it an essential tool for any Arduino enthusiast.

Have a Question? See What Others Asked

Can the analog-digital breakout board be set up to use the aref (analog reference) pin on the arduino with which it is communicating?

what is the bit-rate of the A/D?

Will this increase the number of digital pins on an Arduino nano?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Suresh K.

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

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving over 300 million shoppers across more than 200 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₨10241

Duties & taxes incl.

Sri Lankastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership