• 2 million pixels for high-quality imaging
• 160-degree wide-angle view
• Compatible with ESP32, STM32, and other IoT boards
• Easy to integrate with CSI/DVP interface

• Wide Voltage Range: Supports 9V-90V battery measurement.
• High Precision: Minimum resolution of 0.1V with an allowable error of 1%.
• Low Power Consumption: Operating current is less than 5mA.
• Temperature Resistant: Functions efficiently between -10°C to +65°C.

• Compact round-shaped RGB LED panel board.
• Equipped with 7 WS2812 5050 LEDs for vibrant, individually addressable colors.
• Operates at 5V, ideal for Arduino, Raspberry Pi, and other microcontroller projects.
• Easy to integrate into DIY lighting and decorative applications.

• Multiple Sensors in One Board: Includes a gyroscope, accelerometer, compass, barometer, and thermometer for various applications.
• Compact Size: Small form factor of 1.5" x 0.9" makes it suitable for compact projects.
• I2C Communication: Uses I2C 7-bit addresses for easy integration with microcontrollers like Arduino.
• Wide Voltage Compatibility: Operates with both 3V and 5V input voltage for flexible usage.

• 4-in-1 Compatibility: Supports AHD, TVI, CVI, CVBS analog cameras.
• 4.3-inch LCD Display: TFT screen with 480x272 resolution for clear video output.
• Built-in Rechargeable Battery: 3.7V 2600mAh for long-lasting use.
• Cable Test Option: Easily test and troubleshoot camera connections.

• High-Quality Material: Made from durable acrylic, offering lightweight yet sturdy protection
• Stylish Design: Black and transparent panels give it a modern and sleek appearance
• Efficient Cooling: Comes with a cooling fan and screws for better heat dissipation

The AT89C2051 is a low-voltage, high-performance CMOS 8-bit microcontroller from Atmel, featuring 2KB of flash programmable and erasable read-only memory. This microcontroller is designed using high-density nonvolatile memory technology and is compatible with the industry-standard MCS-51 instruction set. It provides a highly flexible and cost-effective solution for many embedded control applications.

• Model Number: WiFi-R3-AT328-ESP8266-32MB-CH340G
• Microcontroller (MCU): ATmega328P
• WiFi Module: ESP8266 (32Mb memory)
• USB Converter: CH340G

• Input Voltage Range: 3V to 35V DC
• Output Voltage Range: 3.5V to 35V DC
• High Efficiency: 96.7% (Maximum)
• Output Current: 6A Max

• PWM Control: Uses Pulse Width Modulation (PWM) to control the speed of a DC motor, offering smooth and precise speed adjustments.
• LED Display: Features a large 0.56 inch, 3-number LED display that shows the speed percentage from 0% to 100%, making it easy to monitor the motor speed under various conditions.
• Adjustable Speed Range: Speed can be adjusted from 0% to 100%, suitable for DC motors or DC loads with a current draw of less than 5A.
• Push Button: Incorporates a push button that can switch the controller between on and off states.

• SCM Chip: Powered by ATtiny13A for compact, low-power applications.
• I/O Ports: All I/O ports are led out and clearly tagged for easy access.
• ISP Interface: Equipped with an onboard ISP interface for programming and debugging.
• Reliable Reset Circuit: Includes a reliable reset circuit for consistent operation.

• Wide Compatibility: Supports various devices with 40-pin ZIF sockets and ISP interfaces.
• High-Speed Performance: Efficient programming with fast data transfer via USB.
• Compact Design: Portable and lightweight for easy use and storage.
• Comprehensive Accessories: Includes essential adapters and cables for versatile applications.

• Compact and Lightweight ideal for small projects
• 5V DC Working Voltage easy to power with standard supply
• Short Detection Range suitable for detecting small metallic objects
• Simple to Use with clear instructions for connection

• ULN2003A Motor Driver Chip: Reliable and efficient stepper motor control.
• DC 5-12V Power Supply: Wide voltage range for flexible applications.
• 4-Way Signal Indicator: Indicates the signal direction for easy monitoring.
• Step Angle: 5.625 x 1 / 64, providing precise motion control.

• Nine Gesture Recognition Modes: Includes Up, Down, Left, Right, Push, Pull, CW, CCW, and Wave gestures.
• High Gesture Speed: Gesture speed ranges from 60°/s to 600°/s in Normal Mode and 60°/s to 1200°/s in Gaming Mode.
• Proximity Detection: Built-in proximity detection for improved performance.

Discover the Arduino Uno R3 with SMD Atmega328 IC, a versatile microcontroller board designed for various electronic projects in Bangladesh. Operating at 5V with a recommended input voltage of 7-12V, it features 14 digital I/O pins, 6 PWM outputs, and 6 analog inputs, making it perfect for DIY electronics and prototyping.