Aug 9, 2005 #1 J JPdP Junior Member level 1 Joined Feb 10, 2005 Messages 15 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 127 DC motor controle ??? Which is the best ways of controlling an DC motors used in Small robots? Are there any online books or documetations on Robotics and the controlling of DC motors? All help will be apreciated!!! Regards
DC motor controle ??? Which is the best ways of controlling an DC motors used in Small robots? Are there any online books or documetations on Robotics and the controlling of DC motors? All help will be apreciated!!! Regards
Aug 9, 2005 #2 A aldevan Full Member level 2 Joined Aug 2, 2005 Messages 143 Helped 14 Reputation 28 Reaction score 2 Trophy points 1,298 Location São Paulo - Brazil Activity points 2,420 Re: DC motor controle ??? you can use a transistor brige to inverter motor rotary, look in ggogle about DC motor brige, have many diagram schematic **broken link removed** **broken link removed**
Re: DC motor controle ??? you can use a transistor brige to inverter motor rotary, look in ggogle about DC motor brige, have many diagram schematic **broken link removed** **broken link removed**
Aug 9, 2005 #3 C controller Junior Member level 1 Joined Jul 20, 2005 Messages 16 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,283 Activity points 1,421 DC motor controle ??? you can use L293D chip. it is most populer dc motor control chip for robotics applications.
DC motor controle ??? you can use L293D chip. it is most populer dc motor control chip for robotics applications.
Aug 12, 2005 #4 1 1_C_E_M_A_N Junior Member level 2 Joined Jul 29, 2005 Messages 21 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,460 Re: DC motor controle ??? Try using Transistors as direction switching and resistors for speed controlling ?
Re: DC motor controle ??? Try using Transistors as direction switching and resistors for speed controlling ?
Aug 12, 2005 #5 J jonw0224 Full Member level 4 Joined Nov 22, 2004 Messages 211 Helped 45 Reputation 90 Reaction score 14 Trophy points 1,298 Location USA Activity points 2,528 DC motor controle ??? Use an H-Bridge circuit if you want to change directions of the motor. T T VCC | | SW \ \ SW | | +-M-+ | | SW \ \ SW | | V V GND Switches can be relays, transistors, mosfets, etc. You should put diodes reverse biased across the switches to protect them. Most people use Pulse Width Modulation on the top two switches to control the speed.
DC motor controle ??? Use an H-Bridge circuit if you want to change directions of the motor. T T VCC | | SW \ \ SW | | +-M-+ | | SW \ \ SW | | V V GND Switches can be relays, transistors, mosfets, etc. You should put diodes reverse biased across the switches to protect them. Most people use Pulse Width Modulation on the top two switches to control the speed.
Aug 20, 2005 #6 leomecma Full Member level 5 Joined Jun 17, 2005 Messages 244 Helped 14 Reputation 28 Reaction score 1 Trophy points 1,298 Location Brasil Activity points 3,933 Re: DC motor controle ??? A good begin is try to find applications notes of manufacturers: Find this in: www.national.com www.ti.com www.st.com www.infineon.com www.fairchildsemi.com www.analog.com www.lineartech.com www.onsemi.com www.zetex.com www.microchip.com and some others, this topic is find a lot in applications note
Re: DC motor controle ??? A good begin is try to find applications notes of manufacturers: Find this in: www.national.com www.ti.com www.st.com www.infineon.com www.fairchildsemi.com www.analog.com www.lineartech.com www.onsemi.com www.zetex.com www.microchip.com and some others, this topic is find a lot in applications note
Aug 21, 2005 #7 B BabyTiger Full Member level 2 Joined Aug 8, 2005 Messages 123 Helped 4 Reputation 8 Reaction score 2 Trophy points 1,298 Activity points 2,126 Re: DC motor controle ??? I use L298N from ERE is good for my robot. It has over current shut down. refer www.ere.co.th
Re: DC motor controle ??? I use L298N from ERE is good for my robot. It has over current shut down. refer www.ere.co.th