Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
l297 plus a quad darlington array
Thank you very much for replying.
Actually, im building an illuminator, the light source is a 12v 75W halogen lamp, it cannot be pulsed nor dimmed. Its on constantly.
All special effects are made using the colour wheel, the stepper which are thus controlled...
l297 clock signal
This sounds fantastic.
So, for example, to choose colour B which is 60 steps after the RESET(SENSOR), the count from the memory address would be Present position+60?
What about the circuitry? will it work on the circuit i sent above?
l297 darlington array circuit
Hi, I am trying to control a stepper motor with a microcontrollr which should be able to send commands to the motor and make it move a certain number of steps either CW or CCW depending on the key pressed.
It is a colour wheel motion.
10 colours = 360deg = 200...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
