mohdsalim
Junior Member level 1
limit switch and motor drive circuit
hello all,
i have a circuit i need to understand it. its for my project. it is used to control DC motor and a servo motor. also used to control limit switch using contact method. am building a robotic arm which will detect different materials and distinguish them from each other, placing one in the east, one west and the last in the south. i want to place the limit switches on the base, one in the east, one west, one south and last at the default position of the robot which is north. i got the circuit diagram here . can anyone explain to me the working of the limit switch circuit. thanks
hello all,
i have a circuit i need to understand it. its for my project. it is used to control DC motor and a servo motor. also used to control limit switch using contact method. am building a robotic arm which will detect different materials and distinguish them from each other, placing one in the east, one west and the last in the south. i want to place the limit switches on the base, one in the east, one west, one south and last at the default position of the robot which is north. i got the circuit diagram here . can anyone explain to me the working of the limit switch circuit. thanks