shashankhr
New Member
Hi,
I am in the 10th grade and am going to do a project for a science expo/competition. We have to build a model elevator with a minimum of 3 floors. There has to be a button for each floor(Not on each floor). The cabin has to stop only at whichever floor it is asked to go to, without stopping at the intermediate floors.
We have been given a DC micromotor rated 12 volts, a 1 inch pulley, 2 2inch pulleys and 3 shafts. We can use more pulleys if needed.
We are allowed to use ICs, but no PCBs. We can use sensors, microswitches, etc.
Please give me a circuit diagram so i can attempt to make this project a success.
Thank you in advance
ps: It's not homework. We have not learnt anything about electronics in such detail!
I am in the 10th grade and am going to do a project for a science expo/competition. We have to build a model elevator with a minimum of 3 floors. There has to be a button for each floor(Not on each floor). The cabin has to stop only at whichever floor it is asked to go to, without stopping at the intermediate floors.
We have been given a DC micromotor rated 12 volts, a 1 inch pulley, 2 2inch pulleys and 3 shafts. We can use more pulleys if needed.
We are allowed to use ICs, but no PCBs. We can use sensors, microswitches, etc.
Please give me a circuit diagram so i can attempt to make this project a success.
Thank you in advance
ps: It's not homework. We have not learnt anything about electronics in such detail!