7 lines
409 B
Plaintext
7 lines
409 B
Plaintext
Etch-servo drives two servo motors using a simple parallel-port-attached circuit. 'pwmgen' produces an enable waveform to turn the servo motors at a variable speed, and 'encoder' reads TTL-level quadrature inputs to close the loop.
|
|
|
|
The circuit uses an L298 dual full-bridge driver to control two servo motors.
|
|
|
|
More information on the circuit is available:
|
|
http://emergent.unpy.net/projects/01142347802
|