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JE MQ2 Sensor
Original price was: ₹150.00.₹120.00Current price is: ₹120.00.
JE MQ-2 Gas Sensor Module is a compact gas and smoke sensing board that provides analog and digital outputs for easy interfacing with microcontrollers. It is ideal for embedded learning, IoT prototyping, gas-monitoring experiments and automation projects.
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JE NUVOTON Relay and Mosfet Board
Original price was: ₹1,300.00.₹1,200.00Current price is: ₹1,200.00.
JE Nuvoton MS51FB9AE 4-Relay + 4-MOSFET Board is an embedded control development platform featuring the Nuvoton MS51FB9AE MCU with four relay channels and four MOSFET switching channels. It provides a practical platform for learning, prototyping and developing automation systems, actuator controls and multi-channel load-control applications.
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JE QUECTEL EC200U, ESP32-S3 & STM32 DEV KIT
Original price was: ₹8,000.00.₹6,500.00Current price is: ₹6,500.00.
EC200U + STM32F103C8T6 + ESP32-S3 Development Board is an integrated cellular IoT development platform combining 4G LTE, real-time STM32 control and Wi-Fi/Bluetooth connectivity. The board provides a flexible architecture for developing connected industrial, automation and IoT applications with local control, wireless communication and cloud connectivity.
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JE SIM800C GSM BOARD
Original price was: ₹650.00.₹550.00Current price is: ₹550.00.
SIM800C GSM/GPRS Development Board is a 2G cellular communication platform that provides SMS, voice and GPRS data connectivity to embedded systems. With UART and AT-command support, it can be easily interfaced with Arduino, ESP32, STM32 and other microcontrollers for remote monitoring and IoT applications.
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JE LM2596 BUCK CONVERTOR BOARD
Original price was: ₹80.00.₹65.00Current price is: ₹65.00.
LM2596 Adjustable Buck Converter Board is a compact DC-DC step-down power module that converts a higher DC input voltage into an adjustable lower output voltage. With a wide input-voltage range, adjustable output and up to 3 A output capability, it is suitable for powering Arduino, ESP32, sensors, displays and other electronic circuits.
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JE ARDUINO UNO BOARD
Original price was: ₹550.00.₹430.00Current price is: ₹430.00.
Arduino UNO Development Board is a beginner-friendly 8-bit microcontroller platform based on the ATmega328P, offering digital and analog I/O, PWM, UART, SPI and I²C interfaces. Its simple programming environment and extensive ecosystem make it ideal for learning, prototyping, robotics and embedded control applications.
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JE ESP32-S3 DEV KIT
Original price was: ₹550.00.₹500.00Current price is: ₹500.00.
ESP32-S3 Development Board is a high-performance Wi-Fi and Bluetooth 5 LE development platform featuring a dual-core Xtensa LX7 processor, native USB, extensive peripheral interfaces and AI/ML acceleration capabilities. It is ideal for IoT, industrial automation, edge-AI, HMI and advanced embedded product development.
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JE ESP32 WROOM32D DEV KIT
Original price was: ₹600.00.₹450.00Current price is: ₹450.00.
ESP32-WROOM-32D Development Board is a Wi-Fi and Bluetooth-enabled embedded development platform featuring a powerful dual-core ESP32 MCU, multiple GPIOs, ADC/DAC, PWM and standard communication interfaces. It is ideal for IoT, automation, wireless control and rapid embedded product prototyping.
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QUECTEL M66
Original price was: ₹1,200.00.₹950.00Current price is: ₹950.00.
Key Features
- Quectel M66 GSM/GPRS module
- Quad-band GSM: 850 / 900 / 1800 / 1900 MHz
- GPRS Class 12 data communication
- Supports SMS messaging
- Supports voice communication
- UART interface for AT commands and data communication
- SIM card interface
- External GSM antenna connector
- Network status indication
- Power and module status indicators
- Compact development-board design
- Suitable for integration with Arduino, STM32, ATmega, ESP32 and other MCUs
- Low-power operation suitable for battery-powered applications
- Supports TCP/UDP, FTP and other embedded Internet protocols.
GSM/GPRS Communication
The M66 provides reliable 2G GSM/GPRS connectivity for applications that need cellular communication without Wi-Fi or wired Internet. It supports GPRS data rates up to 85.6 kbps and includes built-in Internet protocols such as TCP/UDP, FTP and PPP.
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JE SONIX LCD DEVELOPMENT KIT
Original price was: ₹1,200.00.₹1,000.00Current price is: ₹1,000.00.
Key Features
- SONiX SN32F405 32-bit ARM Cortex-M0 MCU
- Compact LQFN/QFN package-based design
- Up to 60 MHz system clock
- 32KB Flash memory
- 8KB RAM
- Multiple GPIOs for external peripherals
- 12-bit ADC for analog sensor measurements
- PWM outputs for motor, LED and control applications
- SPI interface
- I²C interface
- UART interfaces for serial communication
- Integrated LCD interface/control capability in the SN32F400 family
- Suitable for compact embedded and industrial controller designs
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JE EC600U BOARD
Original price was: ₹5,600.00.₹4,800.00Current price is: ₹4,800.00.
Key Features
- Quectel EC600U 4G LTE module
- OpenCPU / QuecOpen application development
- Integrated user keypad for local control and menu navigation
- Multiple GPIO expansion pins
- GPIOs can be configured as digital inputs or outputs for connecting external devices.
- Support for GPIO interrupt-based applications
- UART interfaces for external controllers and industrial peripherals
- USB interface for programming, debugging and communication
- SIM card interface
- Cellular antenna interface
- Status LEDs for easy monitoring
- Expansion headers for customized hardware development
- Suitable for rapid prototyping and production-oriented IoT designs
OpenCPU Development
One of the main advantages of this board is that the EC600U can act as both the cellular communication module and application processor. This allows developers to build application logic directly on the module instead of necessarily requiring a separate STM32, Arduino, or other MCU.
This architecture can reduce PCB size, component count, firmware complexity, and overall system cost for suitable applications.
GPIO Expansion
The board exposes GPIO resources for connecting external peripherals such as:
- Relays
- LEDs
- Push buttons
- Sensors
- Buzzers
- Digital inputs
- Motor-control interfaces
- External ICs
- Custom expansion circuits
Quectel documents EC600U GPIO support for input/output operation and interrupt functionality; the exact available pins depend on the specific EC600U variant and pin multiplexing configuration.
Integrated Keypad
The onboard keypad provides a convenient local user interface for applications that require user input without adding an external keyboard.
It can be used for:
- Device configuration
- Parameter entry
- Menu navigation
- Password/PIN entry
- Machine control
- Alarm acknowledgement
- Local ON/OFF commands
Applications
This EC600U OpenCPU board is suitable for:
- 4G IoT gateways
- Industrial automation
- Remote machine monitoring
- GPS/asset tracking systems
- Smart energy monitoring
- Remote pump control
- Agriculture automation
- Security and alarm systems
- Vending and payment-related equipment
- Smart meters
- Fleet and vehicle monitoring
- Remote relay controllers
- Data acquisition systems
- M2M communication
- Custom 4G IoT products
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JE ATMEGA328P-PU GSM (QUECTEL M08-R)
Original price was: ₹1,800.00.₹1,500.00Current price is: ₹1,500.00.
Key Features
- ATmega328 microcontroller for embedded control and automation
- Quectel M08-R GSM/GPRS module for cellular communication
- 16×2 character LCD for displaying system status, parameters, messages, and sensor values
- LM2596-ADJ adjustable DC-DC buck converter for efficient power regulation
- Serial/UART communication between the MCU and GSM module
- Compact integrated controller design
- Suitable for sensor and actuator interfacing
- Easy firmware development and customization
- Designed for automation, monitoring, and remote-control applications
ATmega328 Microcontroller
The onboard ATmega328 provides the main processing and control functionality. It can be programmed to read sensors, process data, control relays or other outputs, communicate with the GSM module, and display information on the LCD.
It is well suited for applications requiring a simple, reliable, and cost-effective embedded controller.
Quectel M08-R GSM/GPRS
The Quectel M08-R is an industrial-grade quad-band GSM/GPRS module supporting GSM 850, EGSM 900, DCS 1800, and PCS 1900 MHz. It supports GPRS data communication and SMS, making the board suitable for remote monitoring and control applications.
The module supports interfaces including UART, SIM, audio, RTC, and antenna connection, with GPRS data rates up to 85.6 kbps.
16×2 LCD Display
The integrated 16×2 character LCD provides a simple user interface for displaying:
- Sensor readings
- GSM/network status
- Device operating status
- Error messages
- Configuration parameters
- Counters and measurements
- System notifications
LM2596-ADJ Power Supply
The onboard LM2596-ADJ adjustable buck converter provides efficient DC-DC voltage conversion and allows the output voltage to be configured according to the requirements of the circuit.
It is useful when operating the controller from common DC power sources such as 12V or 24V supplies, subject to the board’s actual input/output specifications.
Applications
- GSM-based industrial automation
- Remote equipment monitoring
- SMS-based control systems
- Remote ON/OFF control
- Security and alarm systems
- Energy and meter monitoring
- Pump and motor monitoring
- Agricultural automation
- Temperature and sensor monitoring
- Remote data logging
- Machine status monitoring
- Access-control systems
- M2M communication projects
