Friday, September 20, 2019
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Tag Archives: tool

USB Voltage Meter with OLED Display

Can't figure out what's wrong with your battery charger? Try this USB Voltage Meter with OLED display. (Photo credit: Adafruit.)

Is your voltage is too low? Is your current draw is too high? Find out with the USB In-Line Voltage Meter with OLED Display. Just plug it in between, say, your ethernet cable and your Arudino, and the OLED screen with information about the current, voltage, …

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Bluetooth Enabled Multimeter Saves Measurements to Android Devices

Record data on an Android device up to 30 feet away, with the Owon B35T Digital Multimeter with Bluetooth. (Photo credit: Saelig.)

The Owon B35T Digital Multimeter offers a lot more than your Father’s multimeter! The B35T can send data to an Android-based smart device via Bluetooth, so you can keep an accurate recording of all of your measurements for later. Using the free app, the multimeter can …

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