Few years ago there are few websites selling components online now the numbers increased exponetial in 2 years. Among the Top level Distributers
Element14 (farnell outside india) in.element14.com
Future Electronics Inc. futureelectronics.com
Mouser electronics in.mouser.com
RS Components in.rsdelivers.com
Digikey digikey.com
Except these there are hundreds of small online sites selling components and modules which these cant provide and 50% or more cheaper than those distributers.
kitsnspares.com
embeddedmarket.com
rhydolab.com
simplelabs.co.in
dx.com
robokits.co.in
shop.sumeetinstruments.com
explorelabs.com
digibay.in
potentiallabs.com
extremeelectronics.co.in
protocentral.com
onlinetps.com
roboshop.in
mgsuperlabs.co.in
freetronics.com
shopping.rediff.com
bhasatech.com
nexrobotics.com
dnatechindia.com
probots.co.in
vegarobokit.com
fabtolab.com
rchyderabad.com
evelta.com
Also in ebay.com , amazon.com, amazon.in, ebay.in you can purchase popular microcontroller based modules mother boards or daughter boards like arduino and raspberry pi .
sparkfun and adafruit deliver in india but they cost more as they receive payment only in dollars.
Element14 (farnell outside india) in.element14.com
Future Electronics Inc. futureelectronics.com
Mouser electronics in.mouser.com
RS Components in.rsdelivers.com
Digikey digikey.com
Except these there are hundreds of small online sites selling components and modules which these cant provide and 50% or more cheaper than those distributers.
kitsnspares.com
embeddedmarket.com
rhydolab.com
simplelabs.co.in
dx.com
robokits.co.in
shop.sumeetinstruments.com
explorelabs.com
digibay.in
potentiallabs.com
extremeelectronics.co.in
protocentral.com
onlinetps.com
roboshop.in
mgsuperlabs.co.in
freetronics.com
shopping.rediff.com
bhasatech.com
nexrobotics.com
dnatechindia.com
probots.co.in
vegarobokit.com
fabtolab.com
rchyderabad.com
evelta.com
Also in ebay.com , amazon.com, amazon.in, ebay.in you can purchase popular microcontroller based modules mother boards or daughter boards like arduino and raspberry pi .
sparkfun and adafruit deliver in india but they cost more as they receive payment only in dollars.