SparkFun Current Sensor Breakout - ACS723 (Low Current) [SF-SEN-14544]

SparkFun Current Sensor Breakout - ACS723 (Low Current)

SparkFun Current Sensor Breakout - ACS723 (Low Current) [SF-SEN-14544]

Price: $26.83
Fastest delivery: Thursday, 16th December
Order before 2pm Monday, 6th December
Available with a lead time
(116 units can dispatch between Dec 15 to Dec 20)
Need more than 0 units?
πŸ”’ Secure transaction
Ships from: Little Bird (SYD) β†’ You
Ships from: Supplier β†’ Little Bird (SYD) β†’ You

Product Image Gallery

Photo of SparkFun Current Sensor Breakout - ACS723 (Low Current) Photo of SparkFun Current Sensor Breakout - ACS723 (Low Current) Photo of SparkFun Current Sensor Breakout - ACS723 (Low Current) Photo of SparkFun Current Sensor Breakout - ACS723 (Low Current)

Description

The low current version of the SparkFun Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for low to moderate AC and DC current sensing applications. The ACS723 sensor uses a Hall effect sensor to output a voltage relative to the current flowing through the IP+ and IP- pins on the board. The advantage of using a Hall effect sensor, specifically, is that the circuit being sensed and the circuit reading the sensor are electrically isolated meaning that, although your Arduino is running on 5V, the sensed circuit can be operating at higher DC or AC voltages!

This low current sensor breakout is capable of sensing very small currents down to around 10mA and large currents up to 5A! However, since the output is analog, your usable readings will be limited by noise and the resolution of the ADC reading the output. Additionally, this breakout has full electrical isolation of measured and sensed circuits and (thanks to an on-board amp) can adjust its sensitivity. Although the analog output is adjustable to 80kHz, the bandwidth on the ACS723 Sensor Breakout width filter has been set to 20kHz to reduce noise when using at high gains. The full 80KHz bandwidth that the sensor is capable of can be recovered by closing the JP1 (Bandwidth Select) jumper on the back of the board.

Note:Β Although the chip itself is rated for up to 2.4kV (RMS) of isolation, the board has not been designed for such high voltage applications.

GET STARTED WITH THE SPARKFUN ACS723 CURRENT SENSOR BREAKOUT GUIDE

Categories with SparkFun Current Sensor Breakout - ACS723 (Low Current)

Breakouts, Boards & Electronics
Chevron pointing right

Ask us about the SparkFun Current Sensor Breakout - ACS723 (Low Current)

Phone iconCall (1300 240 817)
Chevron pointing right
Email iconEmail (help@littlebird.com.au)
Chevron pointing right

Ordering more than 0?

We can get a further 116 units from SparkFun
Shipping: SparkFun (🌐) β†’ Little Bird (SYD) β†’ You
If you order more than 0 units your estimated delivery is: Wednesday, 15th December — Tuesday, 4th January.
This is an estimate only and delivery times vary.

Your transaction is secure

We work hard to protect your security and privacy. Our payments are based on Shopify which encrypts your information during transmission. We don't share your payment details with third-party sellers, or databrokers, and we don't sell your information to others.

Β© 2021 Little Bird Electronics Pty Ltd.
Made with ❀️ in SYD. All prices inc GST. ABN 15 634 521 449. We're πŸ₯ @lbhq on Twitter.