Search results for: 'current transformer'
Gravity: Analog AC Current Sensor
Brand: DFRobot
When you want to measure AC current it is impractical and hazardous to cut in to your live wiring. The analog AC current sensor developed by DFRobot is a good solution to this problem. Using induction you can measure AC current without intrusive methods. Place your AC wire inside the unit, connect the unit to the sensor board using the 3.5mm jack connector and connect the sensor board to an analog input on your microcontroller. Use this sensor to measure AC motors, lighting equipment, air compressors or any other devices that use AC current.
$33.30 AUD, inc GST
Non-invasive AC Current Sensor (30A max) (Seeed Studio)
Brand: Seeed Studio
What is CT sensors Current transformers (CTs) are sensors that are used for measuring alternating current. They are particularly useful for measuring whole...
$9.85 AUD, inc GST
Non-Invasive Current Sensor - 30A
Brand: Sparkfun
This non-invasive current sensor (also known as a “split core current transformer”) can be clamped around the supply line of an electrical load to tell you how much current is passing through it. It does this by acting as an inductor and responding to the magnetic field around a current-carrying conductor. By reading the amount of current being produced by the coil, you can calculate how much current is passing through the conductor.
$31.20 AUD, inc GST
Non-invasive AC Current Sensor (60A max) (Seeed Studio)
Brand: Seeed Studio
Planned Shipment Date:Dec 12, 2014 Introduction: What is CT sensors Current transformers (CTs) are sensors that are used for measuring alternating current...
$20.30 AUD, inc GST
Gravity: Analog AC Current Sensor (10A)
Brand: DFRobot
When you want to measure the AC current, are you still having trouble cutting the wires, wiring or soldering. This Gravity: Analog AC Current Sensor comes to the rescue.
$33.90 AUD, inc GST
Gravity: Analog AC Current Sensor (5A)
Brand: DFRobot
When you want to measure the AC current, are you still having trouble cutting the wires, wiring or soldering. Gravity: Analog AC Current Sensor comes to the rescue...
$33.95 AUD, inc GST
ACS37042KLHBLT-030B3 Current Sensor Compact Carrier -30A to +30A, 3.3V
Brand: Pololu
This is the larger version of a simple carrier for Allegro’s ACS37042KLHBLT-030B3 Hall effect-based, electrically isolated current sensor in a 5-pin...
$8.30 AUD, inc GST
ACHS-7122 Current Sensor Carrier -20A to +20A
Brand: Pololu
This board is a simple carrier of Broadcom’s bidirectional ±20A ACHS-7122 Hall effect-based linear current sensor, which offers a low-resistance (~0.7 mO)...
$11.35 AUD, inc GST
ACHS-7123 Current Sensor Carrier -30A to +30A
Brand: Pololu
This board is a simple carrier of Broadcom’s bidirectional ±30A ACHS-7123 Hall effect-based linear current sensor, which offers a low-resistance (~0.7 mO)...
$11.35 AUD, inc GST
ACHS-7121 Current Sensor Carrier -10A to +10A
Brand: Pololu
This board is a simple carrier of Broadcom’s bidirectional ±10A ACHS-7121 Hall effect-based linear current sensor, which offers a low-resistance (~0.7 mO)...
$17.20 AUD, inc GST
Non-invasive AC Current Sensor (20A max) (Seeed Studio)
Brand: Seeed Studio
Introduction: What is CT sensors Current transformers (CTs) are sensors that are used for measuring alternating current. They are particularly useful for...
$20.30 AUD, inc GST
Non-invasive AC Current Sensor (5A max) (Seeed Studio)
Brand: Seeed Studio
Introduction: What is CT sensors Current transformers (CTs) are sensors that are used for measuring alternating current. They are particularly useful for...
$20.45 AUD, inc GST
Non-invasive AC Current Sensor (100A max) (Seeed Studio)
Brand: Seeed Studio
What is CT sensors Current transformers (CTs) are sensors that are used for measuring alternating current. They are particularly useful for measuring whole...
$22.65 AUD, inc GST
Non-invasive AC Current Sensor (10A max) (Seeed Studio)
Brand: Seeed Studio
Introduction: What is CT sensors Current transformers (CTs) are sensors that are used for measuring alternating current. They are particularly useful for...
$20.10 AUD, inc GST
Non-invasive AC Current Sensor (15A max) (Seeed Studio)
Brand: Seeed Studio
What is CT sensors Current transformers (CTs) are sensors that are used for measuring alternating current. They are particularly useful for measuring whole...
$20.20 AUD, inc GST
Non-invasive AC Current Sensor (70A max) (Seeed Studio)
Brand: Seeed Studio
Introduction: What is CT sensors Current transformers (CTs) are sensors that are used for measuring alternating current. They are particularly useful for...
$20.30 AUD, inc GST
ACS37030LLZATR-020B3 Current Sensor Compact Carrier -20A to +20A, 3.3V
Brand: Pololu
This is the compact version of a simple carrier for Allegro’s ACS37030LLZATR-020B3 electrically isolated current sensor that uses two signal paths—Hall...
$20.05 AUD, inc GST
ACS37220LEZATR-200B5 Current Sensor Large Carrier -200A to +200A, 5V
Brand: Pololu
This is the large version of a simple carrier for Allegro’s ACS37220LEZATR-200B5 Hall effect-based, electrically isolated current sensor, which offers an...
$18.40 AUD, inc GST
ACS72981LLRATR-100U5 Current Sensor Compact Carrier 0A to 100A, 5V
Brand: Pololu
This board is a simple compact carrier of Allegro’s ACS72981LLRATR-100U5 Hall effect-based linear current sensor, which offers a low-resistance (~0.2 mO)...
$23.05 AUD, inc GST
ACS37041KLHBLT-030B5 Current Sensor Micro Carrier -30A to +30A, 5V
Brand: Pololu
This is the smaller version of a simple carrier for Allegro’s ACS37041KLHBLT-030B5 Hall effect-based, electrically isolated current sensor in a 5-pin...
$6.95 AUD, inc GST
ACS37030LLZATR-065B3 Current Sensor Compact Carrier -65A to +65A, 3.3V
Brand: Pololu
This is the compact version of a simple carrier for Allegro’s ACS37030LLZATR-065B3 electrically isolated current sensor that uses two signal paths—Hall...
$20.05 AUD, inc GST
ACS37220LEZATR-150B5 Current Sensor Large Carrier -150A to +150A, 5V
Brand: Pololu
This is the large version of a simple carrier for Allegro’s ACS37220LEZATR-150B5 Hall effect-based, electrically isolated current sensor, which offers an...
$18.40 AUD, inc GST
ACS37042KLHBLT-010B5 Current Sensor Micro Carrier -10A to +10A, 5V
Brand: Pololu
This is the smaller version of a simple carrier for Allegro’s ACS37042KLHBLT-010B5 Hall effect-based, electrically isolated current sensor in a 5-pin...
$7.80 AUD, inc GST
ACS72981ELRATR-200B5 Current Sensor Large Carrier -200A to +200A, 5V
Brand: Pololu
This is the large version of a simple carrier for Allegro’s ACS72981ELRATR-200B5 Hall effect-based, electrically isolated current sensor, which offers a...
$28.40 AUD, inc GST
ACS72981KLRATR-150U5 Current Sensor Large Carrier 0A to 150A, 5V
Brand: Pololu
This is the large version of a simple carrier for Allegro’s ACS72981KLRATR-150U5 Hall effect-based, electrically isolated current sensor, which offers a...
$28.40 AUD, inc GST
LED Current Meter 10A (Green)
Brand: DFRobot
This is a standard LED Current Meter 10A. It measures 0-9.99A with 2% accuracy. Best suitable for current display in the circuit.Just apply four wires without any extra circuit or components, it gives the reading straight away. Easy to use, and good company with robot application.It has three color to select, green/blue/red.
$11.70 AUD, inc GST
Hall effect sensor (analog,threshold)
Brand: Core Electronics
Sense invisible magnetic fields around you! Use the adjustable digital output to set a threshold or the analog output to get a gauge of the distance.
$1.80 AUD, inc GST
ACS71240KEXBLT-050B3 Current Sensor Carrier -50A to +50A, 3.3V
Brand: Pololu
This board is a simple carrier of Allegro’s ACS71240KEXBLT-050B3 Hall effect-based linear current sensor, which offers a low-resistance (~0.6 mO) current...
$8.80 AUD, inc GST
ACS71240KEXBLT-010B3 Current Sensor Carrier -10A to +10A, 3.3V
Brand: Pololu
This board is a simple carrier of Allegro’s ACS71240KEXBLT-010B3 Hall effect-based linear current sensor, which offers a low-resistance (~0.6 mO) current...
$8.85 AUD, inc GST
ACS724 Current Sensor Carrier -30A to +30A
Brand: Pololu
This board is a simple carrier of Allegro’s bidirectional ±30A ACS724LLCTR-30AB Hall effect-based linear current sensor, which offers a low-resistance...
$16.40 AUD, inc GST
Magnet Wire Kit
Brand: Sparkfun
Magnet wire is super useful stuff, and when you need it there’s nothing else that will work. Whether you’re winding a transformer or choke, fashioning your own motors or just playing with electromagnetism in general, nothing beats this thin-gauge enameled wire. This kit comes with three common gauges of wire: 22, 26 and 30AWG. Everyone has his or her own method for removing the enamel insulation and make a connection to this stuff, but a little abrasion with some sandpaper or scraping with a hobby knife works well. If you have an open flame handy, you can burn the enamel off as well, just be careful!
$37.15 AUD, inc GST
ACS37042KLHBLT-010B3 Current Sensor Compact Carrier -10A to +10A, 3.3V
Brand: Pololu
This is the larger version of a simple carrier for Allegro’s ACS37042KLHBLT-010B3 Hall effect-based, electrically isolated current sensor in a 5-pin...
$8.30 AUD, inc GST
ACS72981LLRATR-050B5 Current Sensor Compact Carrier -50A to +50A, 5V
Brand: Pololu
This board is a simple compact carrier of Allegro’s ACS72981LLRATR-050B5 Hall effect-based linear current sensor, which offers a low-resistance (~0.2 mO)...
$23.05 AUD, inc GST
ACS37220LEZATR-150B5 Current Sensor Compact Carrier -150A to +150A, 5V
Brand: Pololu
This is the compact version of a simple carrier for Allegro’s ACS37220LEZATR-150B5 Hall effect-based, electrically isolated current sensor, which offers...
$11.55 AUD, inc GST
ACS37041KLHBLT-010B3 Current Sensor Compact Carrier -10A to +10A, 3.3V
Brand: Pololu
This is the larger version of a simple carrier for Allegro’s ACS37041KLHBLT-010B3 Hall effect-based, electrically isolated current sensor in a 5-pin...
$7.50 AUD, inc GST
ACS724 Current Sensor Carrier 0A to 5A
Brand: Pololu
This board is a simple carrier of Allegro’s unidirectional 5A ACS724LLCTR-05AU Hall effect-based linear current sensor, which offers a low-resistance...
$16.45 AUD, inc GST
ACS709 Current Sensor Carrier -75A to +75A
Brand: Pololu
This board is a simple carrier of Allegro’s ±75A ACS709 Hall effect-based linear current sensor with overcurrent fault output, which offers a low-resistance (~1.1 mΩ) current path and electrical isolation up to 2.1 kV RMS. The sensor has optimized accuracy for currents from -37.5 A to 37.5 A, and the analog voltage output is linear for current magnitudes up to 75 A. The ratiometric output voltage is centered at VCC/2 and has a typical error of ±2%. It operates from 3 V to 5.5 V, so it can interface directly to both 3.3 V and 5 V systems.
$24.10 AUD, inc GST
ACS711EX Current Sensor Carrier -31A to +31A
Brand: Pololu
This board is a simple carrier of Allegro’s ±31 A ACS711 Hall effect-based linear current sensor with overcurrent fault output, which offers a low-resistance (~0.6 mΩ) current path and electrical isolation up to 100 V. This version accepts a bidirectional current input with a magnitude up to 31 A and outputs a proportional analog voltage centered at Vcc/2 with a typical error of ±4%. It operates from 3 V to 5.5 V, so it can interface directly to both 3.3 V and 5 V systems.
$8.20 AUD, inc GST
ACS37041KLHBLT-030B3 Current Sensor Compact Carrier -30A to +30A, 3.3V
Brand: Pololu
This is the larger version of a simple carrier for Allegro’s ACS37041KLHBLT-030B3 Hall effect-based, electrically isolated current sensor in a 5-pin...
$7.50 AUD, inc GST
ACS37220LEZATR-100B3 Current Sensor Large Carrier -100A to +100A, 3.3V
Brand: Pololu
This is the large version of a simple carrier for Allegro’s ACS37220LEZATR-100B3 Hall effect-based, electrically isolated current sensor, which offers an...
$18.40 AUD, inc GST
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