• Dual bases for all Wemos D1 Mini modules and shields.
• Duplicate I/O and power supply for enhanced flexibility.
• Designed for 3.3V I/O compatibility only.

• High precision humidity sensor with ±3% RH accuracy.
• Temperature measurement with ±0.4°C accuracy.
• Wide operating range from 0% to 100% RH and -40°C to +125°C.
• Low power consumption with 150 μA active current and 60 nA standby current.

• 3.2-inch Resistive Touch Display: Allows for intuitive touch control.
• High Resolution: Offers 320 x 240 resolution for clear visuals.
• Full Compatibility: Compatible with all versions of Raspberry Pi boards (4B/3B+).
• CE & RoHS Certified: Meets safety and environmental standards for quality assurance.

• Blue Background Lighting with White Signs.
• Displays 4 lines x 20 characters.
• Wide Operating Temperature: -20°C to +60°C.
• High Viewing Angle and Contrast.

Specifications:

• Back-illuminated, stacked CMOS 12-megapixel Sony IMX708 image sensor
• High signal-to-noise ratio (SNR)
• Built-in 2D Dynamic Defect Pixel Correction (DPC)
• Phase Detection Autofocus (PDAF) for rapid autofocus
• QBC Re-mosaic function
• HDR mode (up to 3 megapixel output)
• CSI-2 serial data output
• 2-wire serial communication (supports I2C fast mode and fast mode plus)
• 2-wire serial control of focus mechanism
• Resolution: 11.9 megapixels
• Sensor size: 7.4mm sensor diagonal
• Pixel size: 1.4μm × 1.4μm
• Horizontal/vertical: 4608 × 2592 pixels
• Diagonal field of view: 75 degrees (Camera Module 3, Camera Module 3 NoIR), 120 degrees (Camera Module 3 Wide, Camera Module 3 NoIR Wide)
• Common video modes: 1080p50, 720p100, 480p120
• Output: RAW10

• Screen Size: 64x48 Pixels, with a 0.66-inch diagonal display
• Driver IC: Uses SSD1306 driver for clear and sharp display quality
• I2C Interface: Easy to integrate with other devices using I2C communication
• Operating Voltage: Compatible with 3.3V

• Contactless Data Transmission: No battery required, energy is supplied by the reader.
• Anti-collision Technology: Multiple cards can be read at the same time without interference.
• Printable Surface: Can be customized for branding or identification purposes.

The 51 AVR MCU Minimum System Development Board is compatible with AT and STC series microcontrollers, offering versatile features for developers. Key features include:

• Compatibility: AT, STC series microcontrollers
• 40 IO pins with self-locking switch
• LED power supply lamp indication
• 3.5mm*1.3mm external power supply seat
• Pin leads for VCC and GND
• ISP and serial download support
• Programmable LED for experiments

• Wide Input Voltage Range: Supports an input range of 5V to 35V.
• High Output Voltage: Adjustable output range from 6V to 45V.
• High Output Current: Provides up to 4A of output current.
• High Conversion Efficiency: Up to 92% for efficient power conversion.

Discover the Micro SD Card Adapter v1.1 Module for Arduino, perfect for integrating Micro SD card read and write functionality into your projects in Bangladesh. This blue module supports SPI interface, works with Arduino boards, and supports up to 32GB Micro SDHC cards.

Our Power Bank Charger Module 5V 1A is designed to efficiently charge your devices with an output voltage of 5V and an input voltage range of 3.2V to 4.2V. It's perfect for portable charging solutions.

• Output Voltage: 5V, 1A
• Input Voltage: 3.2V-4.2V
• Compact and efficient design
• Ideal for DIY power bank projects

• 800×480 high resolution for clear display
• Resistive touch control for precise input
• Supports Raspberry Pi, BB Black, and other mini-PCs
• Plug and play with Windows (driver-free)

• L9110S-chip motor driver
• Supports driving two DC motors or a 4-wire 2-phase stepper motor
• Ultra-small PCB size for easy integration
• Fixed mounting holes with a 3mm diameter for secure installation

• High-frequency clock signal generator with square wave output.
• Compatible with Arduino SCM & DIY kits.
• Wide logic voltage range of 3.3V to 5V.
• Designed with high-quality PCB material for durability.

• DC-DC Step-Up BOOST Module: Converts DC voltage from 1.5V-12V to 12V output with high efficiency.
• High Efficiency: Efficiency ranges from 57% to 92%, ensuring effective power conversion.
• Wide Input Voltage Range: Works with input voltage between 1.5V and 12V, making it versatile for various applications.

• Wide Voltage Range: Supports DC 9V to 60V for various motor applications.
• High Power Handling: Can sustain 18A continuously and control up to 20A.
• Smooth Speed Control: 0% to 100% adjustable speed for precise operation.
• Forward & Reverse Control: Easily switch motor rotation direction.