• Solid-State Relay (SSR): Offers fast and reliable switching for controlling high-voltage systems using low-voltage signals.
• Compact Size: Small and lightweight, making it easy to integrate into various applications.
• Low Trigger Voltage: Operates with an input signal voltage range of 0-1.5V for relay ON and 2.5-5V for relay OFF.
• Low Current Consumption: Very low trigger current (2mA) and quiescent current (0mA) for energy-efficient operation.

• USB Type-C Input: Supports 5V Type-C USB input for easy charging and power supply.
• Overcharge Protection: Prevents overcharging with a cut-off voltage of 4.28V.
• Over-discharge Protection: Stops discharge when the battery voltage drops to 3.2V.
• Maximum Output Current: Can provide a charging current of up to 1A (1000mA).

The DS1307 Real Time Clock Module (Tiny RTC) is a compact and efficient solution for real-time clock functionality in various projects. Key features include:

• Fully assembled module
• Accessed via the I2C protocol
• Two wire I2C interface
• Displays Hour: Minutes : Seconds AM/PM and Day Month, Date - Year
• 1Hz output pin
• 56 Bytes of Non-volatile memory available to user
• Size: 2.9cm x 2.6cm (1.14inch x 1.02inch)

This package includes one DS1307 Real Time Clock Module (Tiny RTC).

• Voltage: 3.3V
• Resolution: 500dpi
• Backlight Color: Blue
• Interface: TTL Serial

• Ai-Thinker A6 GSM/GPRS module supporting quad-band 850/900/1800/1900MHz
• Supports SMS messaging and GPRS data transmission (TCP/IP, HTTP, etc.)
• Operates on a 5V power supply with an onboard 3.3V regulator
• Control via AT commands with a baud rate of 115200bps

• Ambient Light Cancellation: Filters out ambient light interference for accurate readings
• High Sample Rate: Capable of fast data output
• Efficient Power Use: Low power consumption with a voltage range of 1.8V to 3.3V
• Compact Design: Small and lightweight for easy integration into various projects

• 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.

Discover the FC-51 Infrared Obstacle Avoidance Sensor Module, designed for efficient obstacle detection in various projects in Bangladesh. Operating at 3.0V – 6.0V, it features a 35° detection angle and an adjustable detection range of 2cm – 30cm, perfect for robotics and automation applications.

• High Resolution: 240x320 resolution, 18-bit color (262,000 colors) for vibrant display.
• Compatible with 5V Logic: Works with 3.3V or 5V logic.
• Onboard LDO Regulator: Includes a 3.3V 300mA LDO regulator for stable power.
• LED Backlight: Equipped with 4 white LED backlights that are on by default, but can be controlled via a digital pin.

Video Converter RCA to VGA Adapter

Experience seamless video conversion with our Video Converter RCA to VGA Adapter. This advanced converter utilizes state-of-the-art technology to deliver high-quality VGA resolution from RCA signals.

• Advanced image processing for superior video quality
• Supports PAL/NTSC/SECAM formats
• Adjustable settings: brightness, contrast, sharpness, saturation, tint, and more
• Standard VGA output compatible with all monitors

Package Includes: 1x Video Converter RCA to VGA Adapter

Convert USB to RS485 with the FT232RL FTDI TTL Serial Converter Adapter. This versatile adapter ensures seamless communication between your USB and RS485 devices. Ideal for various applications, it is built with high-quality materials to guarantee reliable and stable performance. Whether you need to connect your computer to industrial equipment or other RS485 devices, this adapter provides a simple and effective solution.

• Converts USB to RS485
• FT232RL FTDI chip for reliable performance
• TTL serial communication
• Compatible with various devices
• High-quality construction

The SIM800C GSM GPRS Development Module is perfect for integrating GSM and GPRS capabilities into your projects. Supporting a wide voltage range and various control levels, this module is versatile and easy to use.

• Based on the SX1278 IC from SEMTECH
• Utilizes LoRa spread spectrum technology for enhanced range
• Functions as both a transmitter and receiver
• Ideal for long-distance wireless communication

• 10-segment LED bar graph with multi-color display (red, yellow, green, blue)
• Ideal for battery level and power indication
• Compact design with standard 2.54mm pin pitch
• Efficient power usage with low forward current

• High Power Output: Supports up to 1500W with a maximum current of 30A
• Wide Input Voltage Range: Accepts DC 10V - 60V input
• Adjustable Output Voltage: 12V - 90V continuously adjustable
• Constant Current Mode: Adjustable 0.8A - 20A

• Wide Temperature Range: Operates between -30°C to +80°C
• Low Power Consumption: Standby Current < 3mA
• Four GSM/GPRS Bands: Supports 850, 900, 1800, 1900 MHz
• Voice Communication Support: Enables voice calling and communication