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Record low cost microSD FAT16 / 32 cards up to 64 GB
The term "NodeMCU" strictly speaking refers to the firmware rather than the associated development kits
HAT-compatible 40-pin header
Multi-Protocol Synchronous Serial Engine (MPSSE) to simplify synchronous serial protocol (USB to JTAG
It allows you to drive two DC motors with your board
3V Vibrating Mini Motor Disc Wheel Record low cost microSD FAT16A little buzzing motor, for any haptic feedback project. These vibe motors are tiny discs, completely sealed up so they're easy to use and embed. Two wires are used to control power the vibe. Simply provide power from a battery or microcontroller pin (red is positive, blue is negative) and it will buzz away. Works from 2V up to 5V, higher voltages result in more current draw but also a stronger vibration. Recommended voltage of operation is 3V If you
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US$ 199.00
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US$ 199.00