This is a pcb on Arduino on it's own ic .this is smaller than arduino and arduino nano and has more pins than Attiny .this ha an simple skeleton pcb. this pcb include very less component and is easy to make .and it is really fun .................................................. view more

• Arduino
• SKELETON PCB
• DIY
• MINI

This is gsm made for arduino. this is used in making mobile,emergency system etc.. here this work on at comands it needs a very big code fore working .connection of this to arduino is very simple just to connect rx--1x and tx--rx .this is very use full .we can make many projects . view more

• home made
• GSM
• DIY

its 2 version of ir sensor array more accurate view more

• DIY
• IR ARRAY
• 2

it is my second line follower  view more

• DIY
• LINEFOLLOWER
• 2

it is arduino based fast line follower 3000 rpm  view more

• DIY
• LINE
• FOLLOWER
• FAST

i have design an arduino which is 2x2.3 cm aprox view more