Best Seller Items
Featured Items
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Arduino Nano 33 BLE
NPR 7,705.00Arduino’s tiniest form factor with Bluetooth® and Bluetooth® Low Energy and embedded inertial sensor.
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RFID Reader
NPR 1,510.00This 125Khz USB RFID Card Reader can read RFID card serial number and output to your computer according to the specified format, then management software derives many more functions.
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Arduino UNO R3 Mega328p CH340 Development Board
NPR 1,690.00The Uno R3 CH340G ATmega328p Development Board is the low-cost version of the popular Uno R3 Arduino. It is assembled with the CH340 USB to Serial converter chip, instead of using an Atmega16U2 chip.
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Sim 800A with Antenna
NPR 3,000.00The SIM800A Quad-Band GSM/GPRS Module with RS232 Interface is a complete Quad-band GSM/GPRS solution in an LGA(Land grid array) type which can be embedded in the customer applications. SIM800A support Quad-band 850/900/1800/1900 MHz, it can transmit Voice, SMS and data information with low power consumption.
With a tiny size, it can fit into slim and compact demands of custom design. Featuring and Embedded AT, it allows total cost savings and fast time-to-market for customer applications.
The SIM800A modem has a SIM800A GSM chip and RS232 interface while enables easy connection with the computer or laptop using the USB to the Serial connector or to the micro-controller using the RS232 to TTL converter. Once you connect the SIM800A modem using the USB to RS232 connector, you need to find the correct COM port from the Device Manager of the USB to Serial Adapter.
Then you can open Putty or any other terminal software and open a connection to that COM port at 9600 baud rate, which is the default baud rate of this modem. Once a serial connection is open through the computer or your micro-controller you can start sending the AT commands. When you send AT commands for example “AT\r” you should receive back a reply from the SIM800A modem saying “OK” or other response depending on the command sent.
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RFID Sensor 125 KHZ
NPR 1,200.00This Grove-125KHz RFID Reader is a module used to read uem4100 RFID card information with two output formats: Uart and Wiegand. It has a sensitivity with maximum 7cm sensing distance. There is also the electronic brick version of this module.
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Soldering Wire
NPR 200.00Solder wires are wires with a low melting point which can melt along with the soldering iron. Depending on the application and soldering temperature, many different types of soldering wires are available. Solder wires are generally two different types – lead alloy solder wire and lead-free solder.
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Arduino L293D Motor Driver Shield
NPR 700.00The Arduino Motor Shield allows you to easily control motor direction and speed using an Arduino. By allowing you to simply address Arduino pins, it makes it very simple to incorporate a motor into your project. It also allows you to be able to power a motor with a separate power supply of up to 12v.
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Arduino Sensor Shield
NPR 500.00Arduino Sensor Shield is a board used to connect sensors, servos, LCD with the Arduino Board without the requirement of soldering. Using Arduino Board separately you’ll find a few of 5V and GND connections. Arduino Sensor Shield gives you the ability of dedicated one 5V and GND connection for every Arduino signal pin.
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VGA OV7670 Camera Module Lens for Arduino
NPR 800.00Feature:
High sensitivity for low-light operation.
Low operating voltage for embedded application.
Standard SCCB interface compatible with I2C interface.
Raw RGB, RGB (GRB4:2:2, RGB565/555/444),YUV(4:2:2) and YCbCr(4:2:2)output format.More Features:
Support VGA, CIF and from CIF to 40 x 30 format.
Vario Pixel method for sub-sampling.
Auto Image Control: AEC, AGC, AWB, ABF, ABLC.
Image Quality Control: Color saturation, hue, gamma, sharpness and anti-blooming.
ISP includes noise reduction and defect correction.
Support image scaling.
Lens shading correction.
Flicker 50/60Hz auto detection.
Color saturation level auto adjust.
Edge enhancement level auto adjust.
De-noise level auto adjust. -
USBASP AVR Programmer(with wire)
NPR 480.00This is an USBasp programmer for uploading source codes (Programs that run your electronic devices from your microwave to your quad-copter) to a Micro-controller unit using standard USB port as input, and the 10 on-board pins as output, and the 6 pins ICSP converter, you can use this to program your arduino with ease.
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L293D H-Bridge Motor Driver
NPR 120.00L293D is a dual H-bridge motor driver integrated circuit (IC). Motor drivers act as current amplifiers since they take a low-current control signal and provide a higher-current signal. This higher current signal is used to drive the motors.
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Maxim MAX7219 CNG
NPR 130.00The MAX7219are compact, serial input/output common-cathode display drivers that interface microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8×8 static RAM that stores each digit.
