CJMCU VIRTUAL KEYBOARD USB TF STORAGE ATMEGA32U4

Highlights:

• Real-time monitoring of voltage, current, power, and energy.
• High accuracy with a measurement range up to 100A AC.
• Compact design, ideal for DIY and professional applications.
• Easy communication with microcontrollers via TTL serial interface.
• Low power consumption and high reliability.
• Supports bidirectional energy flow measurement.

Highlights :

• Micro USB Interface
• ATmega32U4 Microcontroller
• 20 Digital I/O Pins
• 16 MHz Crystal Oscillator
• Compact Size
• Versatile Use

Highlights :

• 12-core multi-color ribbon cable, 1-meter length.
• Ideal for electronics, prototyping, and DIY projects.
• Flexible, durable, and easy to work with clear color-coded wires.

Highlights :

• Compact and lightweight 500 RPM N20 micro metal gear motor.
• Operates at 3V, ideal for small-scale projects and robotics.
• Designed for efficiency and versatility in mechanical applications.

Highlights :

• SD Card Shield for Arduino Uno and compatible boards.
• Enables data logging, storage, and retrieval using microSD cards.
• Compact and easy-to-use design, perfect for Arduino projects.

• Wide Input Voltage Range
• High Current Output
• Stable USB Output
• Integrated USB Port
• Energy Efficiency
• Compact Design
• Wide Compatibility