Recent content by quize

to a positive 6v supply.

the vacuum pressure is about 8"Hg

Dear all, I would like to calculate the torque required for my application my robot is suppose to climb up on a glass panel the vacuum pad i am using is silicone, it has two rubber wheel to climb. the weight of the robot is 2kg. May i know how to calculate torque required for the servo...

hmm i have draw out a circuit maybe some can advise if this is correct as what was mentioned i have attached the original circuit, and the added on.

hi all, i have this qns which i been figuring, but can't get the right circuit. i have 2 12v batteries. which i want to wire in series to give it a 24v starting to a motor. however by doing that, i am unable to charge both batteries as my rectifier is only able to charge 12v. I need to...