imple Circuit Modules. These modules may be used to construct simple circuits of the type normally implemented on, for example, a Worcester Circuit Board.

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16×2 LCD + I2C

රු550
16x2 LCD modules are very commonly used in most embedded projects, the reason being its cheap price, availability,  programmer friendly and available educational resources.

2 Channel Relay Module

රු300
This is a LOW Level 5V 2-channel relay interface board, and each channel needs a 15-20mA driver current. It can be used to control various appliances and equipment with large current. It is equiped with high-current relays that work under AC250V 10A or DC30V 10A. It has a standard interface that can be controlled directly by microcontroller.

433MHz RF Tx, Rx Modules

රු240
433MHz Radio Frequency Receiver and Transmitter  Modules

4×3 Membrane Keyboard

රු130
This membrane keypad with an adhesive back has a 4×3 matrix of  letters and numbers including 0-9 along with the ‘*’ and ‘#’ symbols..

ESP8266m ESP-01 Module

රු525
ESP8266 Serial ESP-01 WIFI Wireless Transceiver Module

GSM/GPRS/GPS Module (SIM800C)

රු900
Looking for GSM/GPRS + GPS Module? this is the best choice. this module comes with lot of advantages like voice call, SMS, Internet and GPS location. with this module you can minimize you project without connecting more modules. and this is great GSM communication module compare to other modules.

I2C Module

රු210
I2C Module has an inbuilt PCF8574 I2C chip that converts I2C serial data to parallel data for the LCD display.

Real Time Clock Module (DS-1302)

රු160
Real Time Clock (DS-1302)