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ZHT102 7A AC DC Current Transformer
The ZHT102 7A Current Transformer is a non-invasive sensor for AC/DC current measurement up to 7A, ideal for energy monitoring and embedded projects.
The ZHT102 7A AC/DC Current Transformer is a compact and precise sensor designed to measure AC and DC currents up to 7A. Its non-invasive design allows safe current measurement without direct electrical contact, making it ideal for energy monitoring, motor control, and battery-powered applications.
Key features of the module include:
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AC/DC current measurement up to 7A.
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Non-invasive design for safe and easy installation.
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Compatible with microcontrollers such as Arduino, ESP32, STM32, and Raspberry Pi (requires signal conditioning for ADC input).
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Compact and breadboard-friendly for prototyping and embedded projects.
The ZHT102 7A module is widely used in solar power monitoring, battery management systems, motor current sensing, and IoT energy monitoring applications, providing reliable and accurate current measurement for hobbyist and professional projects.

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Arduino CNC Shield
- Shield type:Â Arduino Nano
- Firmware:Â GRBL
- Modular stepper motor drivers:Â 3
- Limit switches:Â 6
- Micro-stepping:Â 1/16
- Coolant enable
- Uses removable Pololu A4988 compatible stepper drivers. (A4988, DRV8825, and others) (Not Included)
- Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
- Compact design.
- Runs on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)
- Please note that this is an unassembled kit and needs soldering.
- Latest Arduino CNC Shield Version 3.51

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