| Author | Message | ||
     Anonymous |
I need a circuit to control a home made model car AND FAST!!! which has 4 motors,1 to each wheel.The circuit i want should be simple as i am a beginner in robotics and electronics.I prefer Radio Frequency. | ||
| alireza (Unregistered Guest) Unregistered guest Posted From: 217.219.193.162 |
I need a circuit of radio control to control a home made car which has 1 dc motor | ||
| dude (Unregistered Guest) Unregistered guest Posted From: 203.84.162.197 |
yeah! I need one too but I can't find it anywhere in the internet | ||
| Kangkan Paul (Unregistered Guest) Unregistered guest Posted From: 122.167.23.225 |
I need a circuit of radio transmitter and receiver (separate) in order to demonstrate the students how radio is used in telegraphy | ||
| Patrick (Firewire) Advanced Member Username: Firewire Post Number: 86 Registered: 12-2007 |
Hm, it Depends on what you need, there are two kinds of radio that I saw in the net used for telegraphy... This one uses a spark gap, it's an old radio transmitter and is now illegal because it makes noise... Another is this one, this one uses a crystal of the frequency you like, and what's good about this is it doesn't have a coil and has few parts so you don't have to tinker with the coil anymore ( which is my main problem with radios) |
