• Main Chip: ETA9640
• Synchronous Boost Converter for efficient power conversion
• Linear Battery Charger for stable and safe charging
• Charging Port: Type C for modern connectivity

• Operating Voltage: 2.7V to 3.3V
• Current Consumption: 6mA
• Pixel Arrangement: 48 rows and 84 columns (84×48) monochrome pixels
• Interface: Works using SPI interface

• Dual-channel logic level converter for bidirectional communication between 3.3V and 5V devices.
• Supports UART, SPI, and I2C communication protocols.
• Compact size of 16mm x 11mm x 3mm, making it ideal for space-constrained applications.
• Transmission rate of 28,800 bps, suitable for most communication needs.

• 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

• Imported normally-open reed switch for reliable performance
• Comparator output with clear signal and clean waveform
• High driving ability with more than 15mA output

• Comprehensive Sensor Kit: Contains 37 individual sensors and modules for a wide variety of Arduino projects.
• Versatile Use: Compatible with Arduino, AVR microcontrollers, PIC microcontrollers, and Raspberry Pi.
• Well-organized: All modules are packed in a sturdy plastic box with compartments for easy storage and accessibility.
• Wide Range of Sensors: Ideal for experiments, prototypes, or larger projects in fields like robotics, automation, and sensor-based applications.

• High-Precision Laser Sensor: Measures absolute distance up to 2 meters
• Compact Design: Small form factor for easy integration
• I2C Communication: Simplifies connection with microcontrollers
• Wide Voltage Compatibility: Works with 3V to 5V power supply

Specifications:

• Video Core VII GPU, supporting OpenGL ES 3.1, Vulkan 1.2
• Dual 4Kp60 HDMI® display output with HDR support
• 4Kp60 HEVC decoder
• LPDDR4X-4267 SDRAM (8GB)
• Dual-band 802.11ac Wi-Fi®
• Bluetooth 5.0 / Bluetooth Low Energy (BLE)
• MicroSD card slot, with support for high-speed SDR104 mode
• 2x USB 3.0 ports, supporting simultaneous 5Gbps operation
• 2x USB 2.0 ports
• Gigabit Ethernet, with PoE+ support (requires separate Pi5-specific PoE+ HAT)
• 2x 4-lane MIPI camera/display transceivers
• PCIe 2.0 x1 interface for fast peripherals (requires separate M.2 HAT or other adapter)
• 5V/5A DC power via USB-C, with Power Delivery support
• Raspberry Pi standard 40-pin GPIO header
• Real-time clock (RTC), powered from an external battery

Package:

1x Original Raspberry Pi 5 Model B (8GB)

• Wide Input Voltage Range: 4.2V to 40V.
• Adjustable Output Voltage: Ranges from 1.2V to 37V.
• High Output Current: Minimum 1.5A, typical 2.2A.
• Wide Operating Temperature: Ranges from -55°C to +150°C.

• Operating Voltage: 3.3V to 5V DC
• Operating Current: 15mA
• LED Indicators: Output and power status LEDs
• Based on LM393: Easy to integrate with microcontrollers

• Brand new and high quality.
• L293D is a monolithic integrated, high voltage, high current, 4-channel driver.
• Can drive DC motors and power supplies of up to 36V with a maximum current of 600mA per channel.
• H-Bridge configuration allows voltage to be applied across a load in either direction, ideal for motors.

Specifications:

• CORE-ESP32-C3
• ESP32-C3 main control, main frequency 160MHz
• On board 4MB flash,
• CH343P chip
• SPL Flash: 1 channel, onboard 4MB
• UART interface: 2-way, UART0~UART1
• 12 bit ADC: 2 channels, with a maximum sampling rate of 100KSPS
• Low speed SPI interface: 1 channel, supporting main mode
• IIC controller: 1 channel
• PWM interface: 4 channels
• GPIO external pins: 15 channels, reusable
• LED indicator lights: 2 channels
• Reset button: 1 channel
• BOOT button: 1 channel
• USB to TTL download and debugging port: 1 channel, supporting automatic download
• 2.4G PCB onboard antenna
• Size: 21mm x 51mm

Package:

1x ESP32 Development Board ESP32-C3 CORE-ESP32-C3 CH343P WiFi + Bluetooth Module Core Board For Arduino Microphone UART GPIO SPI

• Quad-band compatibility: Works on GSM networks worldwide (850 / 900 / 1800 / 1900 MHz).
• Allows communication via SMS, MMS, GPRS, and audio through UART with AT commands.
• Includes 12 GPIOs, 2 PWMs, and an ADC from the SIM900 module.
• Compatible with Arduino and Arduino clones.

Discover the Arduino Nano ATmega328p, a powerful microcontroller board designed for a variety of electronic projects in Bangladesh. Featuring the Atmel ATmega328 microcontroller, it operates at 5V with a recommended input voltage of 7-12V. With 14 digital I/O pins and 8 analog input pins, it offers versatile connectivity and performance for your DIY electronics.

• Supports static to 1/32S scan mode
• Wi-Fi and U-Disk communication port
• Displays full-color text, images, time, and temperature
• 999 programs with remote switch support

• Double-Sided Design: Maximizes space for component placement and routing.
• High-Quality Material: Made from Grade A material for durability.
• Ideal for Prototyping: Perfect for DIY electronics projects and testing.
• Pre-Printed Dot Pattern: Simplifies the assembly process for easy soldering.