in this project i will show you how i made my own Arduino based hand sanitizer , it disperse sanitizer if your hand stand Infront of the sensor less than 7cm.and the material that i used are    1)Arduino nano     2)ultrasonic sensor    3)4cm*6cm protot... view more

• arduino and circuit
• DIY

in this project i will show you how i made my own arduino based blind stick for blind persons,the blind stick gives warning if there is an obstacle less than 1 meter(100cm) and the material that i used for this projects are        1) Arduino nano  &nbs... view more

• DIY
• arduino and circuit

in this projects i made a cnc machine without stepper motor, it uses the time limit of the dimension of the figure and the material required are                     1, two CD drive   ... view more

• arduino and circuit
• DIY