CJMCU VIRTUAL KEYBOARD USB TF STORAGE ATMEGA32U4

About this Product :

• Compact development board with 16MB flash storage and no Wi-Fi.
• Ideal for embedded systems, offline applications, and IoT device prototyping.
• Features a high-performance processor for efficient computation.

• Wide Input Voltage Range
• Fast Charging Support (QC3.0)
• Adjustable Output Voltage (3-12V)
• High Efficiency Buck Converter
• Compact and Portable Design
• Reliable and Stable Performance
• Overload and Short Circuit Protection

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 :

• Original Johnson 10 RPM high torque gear motor with 12V operating voltage.
• Designed for applications requiring low speed and high torque.
• Durable and reliable, ideal for heavy-duty and industrial projects.

• Microcontroller and IC Type
• Operating Voltage and Power Requirements
• Digital and Analog I/O Pins
• PWM and Serial Communication Support
• Clock Speed and Memory
• USB Connectivity and Programming Interface
• DIP Package for Easy Replacement