Continue to Site

Welcome to our site!

Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Need help to build my robot

Status
Not open for further replies.

vEErEn

New Member
I'm building a remote controlled robot. I'm stuck in building the remote.
I referred from think labs(**broken link removed**.)
i'm using r/f module(Tx & Rx) of 433MHz, HT12E/HT12D decoder and encoder
and L293D motor driver(to drive 12v motor around 500 RPM).
I constructed transmitter and receiver on bread board.
I'm attaching both the images of Tx & Rx.
Transmitter.JPG

reciever.JPG

I've tested motor driver IC by giving logical inputs and 25 to 30 v
i/p voltage, it's working.
What type of antenna should i use? They said to use any single stand wire
of 15-20 cm.
Please help me
H-E-L-P
 
Status
Not open for further replies.

Latest threads

New Articles From Microcontroller Tips

Back
Top