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ARM7 LPC2148 Mini Development Board USB is an evaluation board for LPC2148 ARM7TMDI based microcontroller it has 512KB of internal flash and 32+8K of RAM, it is an versatile device for any of your product development process with on board Type “C” USB Interface along with OLED. no need to external power supply, its self powered with USB interface with easy programming.

• Dimensions: 50×82 mm
• Two layer PCB (FR-4 material)
• Power supply: USB Type “C” with power LED
• On-board linear regulators generate +3.3V/500mA
• Connectors: Extension headers for all microcontroller pins.
• Other Peripherals:
• On Board OLED
• Automatic program download (ISP) via USB
• User Interrupt, ADC, RTC.
• On Board power outlet pins of 3.3V. 5V and GND

After unpacking the LPC2148 board connect type C USB cable provided along with the hardware, install USB to Serial drivers for CP2102.

LPC2148 Board can be programmed through USB using “LPC2000 flash utility V2.2.2”  it is an freeware windows utility used to download the hex file format onto the LPC2148 Board.

• Open LPC2000 Flash Utility V2.2.2
• Browse File name and Select the hex file to be downloaded.
• Select Device as LPC2148
• Set XTL Freq [KHz] to 12000
• Blank Check: Entire Device
• Select the appropriate com port (See your “device manager” to find out the com port number)
• Select the Baud Rate in between 9600 and 38400
• Uncheck “Use DTR/RTS for Reset and Boot Loader Selection”
• Click on Read Device ID.

• Hold down ISP and RESET Buttons, then release RESET first and finally ISP.
• The controller enters the bootloader mode.
• It will display as “Read device ID Successful”.
• Click on the Upload to Flash Button.
• Program uploaded successfully.
• Click the Rest Button on the Board. That’s it, your hex file is on the board.
• Enjoy your code output.

Additional Information:

• Production Capacity: 100
• Delivery Time: 2 to 3 days
• Packaging Details: Industry Standard

The IOT Box Arduino Nano plus SIM800C with battery,  to put it another way is an Open Source Hardware for Arduino + GSM, comprising an IOT Box with Arduino Nano and SIM800C, features built-in battery backup and I/O Ports. It is highly suitable for Industrial IOT Projects, Simply upload the code, to conclude and it’s ready for market with white labeling.

• Ensure the device battery is fully charged before powering it on for optimal performance.
• Insert the nano Sim card into the designated SIM slot, following the illustration on the side of the device.
• Download and install CP2102 drivers on your computer to begin with.
• now that Connect the antenna and switch the power to “ON.”
• To use the hardware in programming mode, simply straightaway plug in the USB cable and upload the code from the Arduino Console by selecting the appropriate com port from the tools.
• The Com port LED illuminates during code dumping or data transmission between the device and the computer.
• The blue LED indicates the GSM network status:
  • 1-second blinking = in Network Search Mode.
  • 3-second blinking = Network Acquired Successfully.
  • ½-second blinking = connected to GPRS.

  The orange LED indicates battery charging through the USB cable, with a battery capacity of 1000 mAh. The green LED indicates charging completion and a full battery.

  Conveniently interface external sensors and other I/O devices using the dedicated I/O pins on the board by soldering berg strips onto the board. External interfacing can also be achieved using AD0 to AD3 (internally pulled high), which are connected internally to Arduino Nano, with one of the white RMZ pin connected to ground.

Arduino Projects, IOT Products, Realtime Projects, GSM based server communication, Data logger, Temperature Monitoring System. Sensor Data Acquisition, SMS Triggering etc.

TX of GSM SIM800C is connected to D8 of Arduino Nano
RX of GSM SIM800C is connected to D7 of Arduino Nano
Red color TEST LED is connected to D9 of Arduino Nano.

Additional Information:

• Production Capacity: 100
• Delivery Time: 2 TO 3 DAYS
• Packaging Details: INDUSTRY STANDARD

LCD Base Board Breakout Board for 16×1 16×2 16×4 20×4 with out LCD

Additional Information:

• Production Capacity: 100
• Delivery Time: 2 TO 3 DAYS
• Packaging Details: industry standard

LPC2148 ARM7 Development board is an evaluation board for LPC2148 ARM7TMDI based microcontroller it has 512KB of internal flash and 32+8K of RAM, it is an versatile device for any of your product development process.

• Dimensions: 112 X 122 mm2
• Two layer PCB (FR-4 material)
• Power supply: DC 9V with power LED
• On-board linear regulators generate +3.3V/500mA and +5v/500mA from power supply.
• USB connector (as alternate power source).
• Connectors: Extension headers for all microcontroller pins. RS232 connectors (2). PS/2 connector. JTAG connector. SD/MMC connector. USB B-type connector with Link-LED.
• Other Peripherals:
• 512Kb I2C based EEPROM Audio power amplifier.
• 2 line X 16 character LCD with back light control.
• Configurable for manual and automatic program download (ISP) via serial port. 8 controllable LEDs on SPI using 74HC595.
• User Interrupt, ADC, Buzzer, RTC.

• Windows XP, Win 7 or Win 10
• Serial or Parallel port
• USB port

After unpacking the LPC2148 board connect a DC supply of 9V/1A to the DC jack of the board or alternatively the LPC2148 board can also be powered through USB.

LPC2148 Board can be programmed through serial port UART “0” using “LPC2000 flash utility V2.2.2”  it is an freeware windows utility used to download the hex file format onto the LPC2148 Board. If your PC does not have a serial port then use a USB to serial converter to download the hex file on the board.

• Open LPC2000 Flash Utility V2.2.2
• Browse File name and Select the hex file to be downloaded.
• Select Device as LPC2148
• Set XTL Freq [KHz] to 12000
• Blank Check: Entire Device
• Select the appropriate com port (See your “device manager” to find out the com port number)
• Select the Baud Rate in between 9600 and 38400
• Uncheck “Use DTR/RTS for Reset and Boot Loader Selection”
• Click on Read Device ID.

• Hold down ISP and RESET Buttons, then release RESET first and finally ISP.
• The controller enters the bootloader mode.
• It will display as “Read device ID Successful”.
• Click on the Upload to Flash Button.
• Program uploaded successfully.
• Click the Rest Button on the Board. That’s it, your hex file is on the board.
• Enjoy your code output.

Additional Information:

• Production Capacity: 100
• Delivery Time: 2 to 3 days
• Packaging Details: industry standard

The ULN2803 Motor Driver Module is ideal for driving a stepper motor through Arduino or any other platform.

Applications of ULN2803 Stepper Motor Driver

It is used in stepper Motor Driving Circuit.
Multiple DIY circuits.

Additional Information:

• Production Capacity: 100
• Delivery Time: 2 TO 3 DAYS
• Packaging Details: INDUSTRY STANDARD

LPC2148 ARM7 Mini Development Board is an quick to use evaluation board, basically with minimal features for fast production. As well as the LPC2148 microcontroller has 512KB of internal flash and 32+8K RAM. Following are the salient features of the board.

• Dimensions: 54 X 120 mm2
• Two layer PCB (FR-4 material)
• Power supply: DC 9V with power LED
• On-board linear regulators generate +3.3V/500mA and +5v/500mA from power supply.
• Serial DB9 Connector for dumping the code as well as for serial communication.
• ON board Break out board
• Extension headers for all microcontroller pins. RS232 connectors blink LED.

• Windows XP, Win 7 or Win 10
• Serial or Parallel port
• USB port

After unpacking the LPC2148 board connect a DC supply of 9V/1A to the DC jack to power the board.

LPC2148 Board can be programmed through serial port UART “0” correspondingly using “LPC2000 flash utility V2.2.2” is a freeware windows utility used to download the hex file format onto the LPC2148 Board. If your PC does not have a serial port, besides use a USB to serial converter to download the hex file.

To program the LPC2148 Mini Board in Manual mode at first you need a half serial cable (which just has TX, RX and GND wire connected). And connect the half serial cable to UART0 coupled with and power the board. (Recommended mode)

• At first Open LPC2000 Flash Utility V2.2.2
• Further browse File name and Select the hex file to be downloaded.
• Secondly Select Device as LPC2148
• Thereupon set XTL Freq [KHz] to 12000
• Blank Check: Entire Device
• Select the appropriate com port (See your “device manager” to find out the com port number)
• Select the Baud Rate in between 9600 and 38400
• Uncheck “Use DTR/RTS for Reset and Boot Loader Selection”
• Click on Read Device ID.

To make the board LPC2148 ARM7 Mini enter programming mode

• Hold down ISP and RESET Buttons, then release RESET first and finally ISP.
• The controller enters the bootloader mode.
• It will display as “Read device ID Successful”.
• Click on the Upload to Flash Button.
• Program uploaded successfully.
• Click the Rest Button on the Board. That’s it, your hex file is on the board.
• Enjoy your code output.