| ??? 05/16/07 04:54 Read: times |
#139299 - Search for Parking Barrier Responding to: ???'s previous message |
Do a google search for 'parking barrier'.
These generally need a power input to be controlled through a relay for a fixed amount of time. You can easily achieve it using a 89C2051. KG |
| Topic | Author | Date |
| system to control the access to parking (barriers) | 01/01/70 00:00 | |
| Details... | 01/01/70 00:00 | |
| What restrictions do you have? | 01/01/70 00:00 | |
| Read The Post | 01/01/70 00:00 | |
| It's about the definition of barrier. | 01/01/70 00:00 | |
| And your point is ...? | 01/01/70 00:00 | |
| do not worry about your English | 01/01/70 00:00 | |
| Details | 01/01/70 00:00 | |
| Search for Parking Barrier | 01/01/70 00:00 | |
| And the rest | 01/01/70 00:00 | |
| It Depends..... | 01/01/70 00:00 | |
| how about just waiting for the OP instead | 01/01/70 00:00 | |
| A suggestion | 01/01/70 00:00 | |
| or would it...? | 01/01/70 00:00 | |
| "Interruption" | 01/01/70 00:00 | |
| i'll try to explain | 01/01/70 00:00 | |
| Is this a school assignment? | 01/01/70 00:00 | |
| Real or exercise? | 01/01/70 00:00 | |
| Next step | 01/01/70 00:00 | |
| is an exercise | 01/01/70 00:00 | |
ANSI C | 01/01/70 00:00 |