• High current capability, handling up to 30A peak and 14A continuous current
• Integrated over-current and thermal protection
• LED indicator for operational status
• PWM frequency of up to 20 kHz for smooth motor control

• 3.2-inch TFT LCD screen with Ultra HD resolution
• Screen resolution: 480x320 pixels
• High-quality backlight with 6 white LEDs
• Wide power supply range (5V/3.3V)

Specifications:

• Working Voltage: DC 4V - 60V
• Trigger Signal Source:
  • High-Level Trigger: DC 3.0V-24V
  • Low-Level Trigger: DC 0.0V-0.6V
• Output Power:
  • Voltage: DC 4V-60V
  • Current: 10A at room temperature, up to 15A with additional heat dissipation
  • Power: 600W
• Signal Frequency Support: 0-2.5KHz
• Operating Temperature: -40°C to 85°C
• Size: 4.6 x 2.9 x 1.5 cm

Package:

1x High Power 600W MOS Tube FET Trigger Drive Module PWM Control High/Low Level Trigger Switch DC 4V-60V 5V 12V 24V

Discover the ENC28J60 Ethernet LAN Network Module, perfect for adding Ethernet connectivity to your Arduino, SPI AVR, PIC, LPC, and STM32 projects in Bangladesh. This module features a 25MHz crystal and a blue color design.

• 802.11 b/g/n Wi-Fi protocol
• 2.4 GHz frequency, supports WPA/WPA2 encryption
• Ultra-compact size: 11.5mm x 11.5mm
• Integrated 10-bit ADC and TCP/IP protocol stack

• Wide Input Voltage Range: Accepts input from 4V to 40V DC.
• Adjustable Output Voltage: Provides an adjustable output range of 1.25V to 37V DC.
• Current Output: Delivers a maximum output current of 2A.
• Digital Voltmeter: Equipped with an LED digital voltmeter showing voltage from 0 to 40V, with an error of only 0.1V.

5V USB Output Step Down Module - High Efficiency

Optimize your power supply with this 5V USB Output Step Down Module, featuring high conversion efficiency and robust protection mechanisms. Ideal for various electronic projects, this module ensures reliable and stable output.

• Module Properties: Non-isolated buck module (BUCK) synchronous rectification
• Input voltage: DC 6-24V
• Output voltage: 5.1-5.2V
• Output current: 3A MAX
• Conversion efficiency: Up to 97.5%
• Switch frequency: 500KHz
• Output ripple: 10mV around (12V to 5V 3A) 20M bandwidth
• Output indicator: Red voltage indicator
• Operating temperature: -40℃ to +85℃
• Output overvoltage protection: Yes

Package Includes: 1x 5V USB Output Step Down Module

The SIM900A GSM GPRS Board + Antenna for Arduino is a robust module that ensures reliable connectivity for your projects. With a comprehensive set of features, this board is perfect for various applications. Key specifications include:

• SIM900A GSM module
• TTL level communication (cannot be directly connected to 232 level)
• SIM900A reset (active low)
• Power options: DC 5V and DC 3.3V-4.5V input
• Onboard Resources: Serial port circuit with protection, SMA antenna interface, SIM card circuit, 4*3.5 fixture hole, SIM900A serial port output terminal
• Frequency: 900 / 1800 MHz
• Working voltage: 5V
• Dimensions: 5.6 cm x 4.9 cm x 2.8 cm
• Weight: 23 g

Product Overview: The nRF24L01+ 2.4GHz Wireless Transceiver Module is designed for high-performance wireless communication, perfect for a variety of applications.

Key Features:

• I/O accepts 5V level input
• Low working voltage: 1.9 ~ 3.6 V
• Wireless rate: 1 or 2 Mbps
• SPI interface rate: 0 ~ 8 Mbps
• Transmit power: +0 dB
• 125 optional channels
• Transmission distance: up to 100 meters in open outdoor environments
• Package includes: 1x nRF24L01+ 2.4GHz Wireless Transceiver Module

• 16-button keypad for microcontroller expansion
• 4x4 matrix layout for easy interfacing
• Durable PCB design for long-term use
• Compatible with Arduino and other MCUs

• PWM pulse-width modulation output for accurate readings
• Detects particles as small as 1 µm
• High and low voltage outputs for clean air and particles
• Compact and lightweight design

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.

• High-Quality Materials: Ensures durability and reliability for long-term use.
• Compact Design: Delicate and space-saving appearance for easy installation.
• Smart Circuit Control: Detects solar panel voltage to manage output without additional lighting elements.
• Automatic Functionality: Charges during the day, turns lights on at night, and off during daylight.

• Designed for D1 Mini WiFi Extension Board
• Measures temperature and barometric pressure
• Arduino-compatible, can be programmed with Arduino IDE
• Compact and lightweight

• Supports up to 80 voice commands, each up to 1500ms long.
• Can recognize a maximum of 7 voice commands simultaneously.
• High accuracy (99%) in ideal conditions.
• Easy to control via UART or GPIO.

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