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  • LED Voltage Meter (Blue)

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

  • Measure Voltage: 4.5-30V DC
  • Refresh Rate: 2 Hz
  • Accuracy: 1%

LED Voltage Meter (Blue)

  • Brand: DFRobot
  • Product Code: DFR-DFR0130-B
  • Reward Points: 8
  • Availability: 2
  • £9.47

  • Ex Tax: £7.89
  • Price in reward points: 100

50A Current Sensor (AC/DC)

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LED Voltage Meter (Green)

LED Voltage Meter (Green)

£9.47

The green LED Voltage Meter is a standalone DC voltage meter measuring 4.5V to 30V with 1% accuracy.

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LED Voltage Meter (Red)

LED Voltage Meter (Red)

£9.47

The red LED Voltage Meter is a standalone DC voltage meter measuring 4.5V to 30V with 1% accuracy.

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LED Current Meter 50A (Red)

LED Current Meter 50A (Red)

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This is a standard LED 50A Current Meter.

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LED Current Meter 50A (Green)

LED Current Meter 50A (Green)

£9.97

This is a standard LED 50A Current Meter.

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Precision LM4040 Voltage Reference Breakout - 2.048V and 4.096V [2200]

Precision LM4040 Voltage Reference Breakout - 2.048V and 4.096V [2200]

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It has two very high precision shunt-type voltage references with 750 ohm biasing resistors. One is ...

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