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Pololu - Australia

Pololu I²C Isolator, ISO1640

Code: SKU-010778

This module enables galvanically isolated bidirectional I²C communication between two devices. The bidirectionality applies to both SDA and SCL, which allows for clock stretching. Side 1 operates from 3 V to 5.5 V, and side 2 operates from 2.25 V to 5.5 V. This version does NOT have connectors.

$ 5.95

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Pololu Ideal Diode Reverse Voltage Protector, 4-60V, 10A

Code: SKU-010700

This module protects a connected load from reverse voltages down to -60 V. This version acts as an ideal diode, blocking reverse current from output to input .

$ 4.85

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Pololu Ideal Diode Reverse Voltage Protector, 4-60V, 12A

Code: SKU-010701

This module protects a connected load from reverse voltages down to -60 V. This version acts as an ideal diode, blocking reverse current from output to input .

$ 5.95

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Pololu Ideal Diode Reverse Voltage Protector, 4-60V, 20A

Code: SKU-010776

This module protects a connected load from reverse voltages down to -60 V. This version acts as an ideal diode, blocking reverse current from output to input .

$ 7.95

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Pololu Ideal Diode Reverse Voltage Protector, 4-60V, 25A

Code: SKU-010777

This module protects a connected load from reverse voltages down to -60 V. This version acts as an ideal diode, blocking reverse current from output to input .

$ 10.95

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Pololu IR Beacon Transceiver

Code: SKU-002385

The Pololu IR beacon is a compact board that is used in pairs to allow robots to locate each other. Each board has infrared emitters that shine in all directions and four IR receivers for detecting the other beacon. The IR beacons have a range of about fifteen feet indoors.

$ 42.95

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Pololu IR Beacon Transceiver Pair

Code: SKU-002386

The Pololu IR beacon is a compact board that is used in pairs to allow robots to locate each other. Each board has infrared emitters that shine in all directions and four IR receivers for detecting the other beacon. The IR beacons have a range of about fifteen feet indoors.

$ 74.95

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Pololu Isolated Solid State Relay/Switch, SPST, 30V, 11A

Code: SKU-010808

This solid state relay/switch board provides a way to make and break an electrical connection based on a 2.7 V to 40 V input signal.

$ 5.95

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Pololu Isolated Solid State Relay/Switch, SPST, 60V, 7A

Code: SKU-010807

This solid state relay/switch board provides a way to make and break an electrical connection based on a 2.7 V to 40 V input signal.

$ 4.95

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Pololu Isolated USB-to-I²C Adapter

Code: SKU-010798

This USB-to-I²C adaptor enables a PC or other USB host to act as the controller on an I²C bus, reading and writing data from I²C target devices connected to the bus. It supports clock stretching and I²C clock speeds in excess of 1 MHz.

$ 14.95

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