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Brand: DFRobot Model: DFR-SEN0214
This Gravity Analog 20A current sensor is based on the Hall current sensing principle. It can be used for AC or DC current measurement, has a wide voltage range, a small footprint, requires no soldering and has a high level of precision.We have added high-voltage isolation in the circuit design for ..
£17.94
Ex Tax:£14.95
50A Current Sensor (AC/DC)
Out Of Stock
Brand: DFRobot Model: DFR-SEN0098
This is a breakout board for the fully integrated Hall Effect based linear ACS758 current sensor. The sensor gives precise current measurement for both AC and DC signals. The thickness of the copper conductor allows survival of the device at high overcurrent conditions. The ACS758 outputs an analog..
£17.94
Ex Tax:£14.95
Brand: DFRobot Model: DFR-SEN0223
The Gravity Conductivity Sensor Switch module can be used to detect if an object has electrical conductivity. Its maximum detection value is 10MΩ. It can detect not only coins, wires, metal and other good conductors, but also the human body, fruit, plants and other conductors.By touching the positiv..
£5.94
Ex Tax:£4.95
Brand: Seeedstudio Model: SEEED-101020027
The Electricity sensor module is based on the TA12-200 current transformer which can change large alternating current into a small amplitude. You can use it to test large alternating current up to 5A. Features Grove compatible interface Maximum 5A input High accuracy Small size Applicatio..
£10.20
Ex Tax:£8.50
Brand: Atlas Scientific Model: ATLAS-PWR-SNS
Whether you're building a robot, remote sensor bank, automated systems or any other device that cannot be plugged in; power consumption and control become serious issues. Most time we over look the fact that we only have a finite amount of power to work with. But when the plugs come out and the bat..
£44.81
Ex Tax:£37.35
INA219 High Side DC Current Sensor Breakout - 26V 3.2A [904] INA219 High Side DC Current Sensor Breakout - 26V 3.2A [904]
Out Of Stock
Brand: Adafruit Model: ADA-904
This breakout board will solve all your power-monitoring problems. Instead of struggling with two multimeters, you can just use the handy INA219B chip on this breakout to both measure both the high side voltage and DC current draw over I2C with 1% precision. Most current-measuring devices such as o..
£13.61
Ex Tax:£11.34
Brand: DFRobot Model: DFR-DFR0245-G
This is a standard LED 50A Current Meter. The biggest feature is that the LED Current Meter have reversed connection protection to prevent from being burnt out. It measures 0-50A with 2% accuracy. Best suitable for current display in the circuit. Just apply four wires without any extra circuit or co..
£9.97
Ex Tax:£8.31
Brand: DFRobot Model: DFR-DFR0245-R
This is a standard LED 50A Current Meter. The biggest feature is that the LED Current Meter have reversed connection protection to prevent from being burnt out. It measures 0-50A with 2% accuracy. Best suitable for current display in the circuit. Just apply four wires without any extra circuit or co..
£9.97
Ex Tax:£8.31
Brand: DFRobot Model: DFR-DFR0130-B
This is a standalone DC voltage meter. It measures 4.5V-30V with 1% accuracy. Best suitable for battery level display. Just apply two wires on the power without any extra circuit or components, it gives the reading straight away. Easy to use, and good company with robot application. Specification ..
£9.47
Ex Tax:£7.89
Brand: DFRobot Model: DFR-DFR0130-G
This is a standalone DC voltage meter. It measures 4.5V-30V with 1% accuracy. Best suitable for battery level display. Just apply two wires on the power without any extra circuit or components, it gives the reading straight away. Easy to use, and good company with robot application. Specification ..
£9.47
Ex Tax:£7.89
Brand: DFRobot Model: DFR-DFR0130-R
This is a standaloneDC voltage meter. It measures 4.5V-30V with 1% accuracy. Best suitable for battery level display. Just apply two wires on the power without any extra circuit or components, it gives the reading straight away.  Easy to use, and good company with robot application. Specifica..
£9.47
Ex Tax:£7.89
Non-Invasive AC Current Sensor (30A max) Non-Invasive AC Current Sensor (30A max)
Out Of Stock
Brand: Seeedstudio Model: SEEED-101990028
What are CT sensors? Current transformers (CTs) are sensors that are used for measuring alternating current. They are particularly useful for measuring whole building electricity consumption (or generation for that matter).   The split core type such as the CT in the picture above, is particula..
£14.36
Ex Tax:£11.97
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