loading
2Comments

Tell us about yourself!

Complete Your Profile
  • Upcycle Brushless DC Motors From Printers

    Hi ossum, thanks for reply me,i had tried with analogWrite but it didn´t works i did my own code to probe the pins, putting them in high or low when i push a keythe only pin that works with clock is pin 5, the others works fine ( start/stop, cw/ccw) i´m resisting to buy an arduino duemilanove and today going forward with my investigation i found a very interesting document about arduino one http://playground.arduino.cc/Main/TimerPWMCheatshe...i tried it but since i increase the frecuency, the rpm goes slower, so i think i must trie to slow down, becouse like as says in the document : Fast_PWM_frequency = (16 000 000) / (Prescale_factor*256);but the slower factor is 1, and goes worst than changing anythig, maybe i´m doing something wrongi´ll try another choice...see more »Hi ossum, thanks for reply me,i had tried with analogWrite but it didn´t works i did my own code to probe the pins, putting them in high or low when i push a keythe only pin that works with clock is pin 5, the others works fine ( start/stop, cw/ccw) i´m resisting to buy an arduino duemilanove and today going forward with my investigation i found a very interesting document about arduino one http://playground.arduino.cc/Main/TimerPWMCheatshe...i tried it but since i increase the frecuency, the rpm goes slower, so i think i must trie to slow down, becouse like as says in the document : Fast_PWM_frequency = (16 000 000) / (Prescale_factor*256);but the slower factor is 1, and goes worst than changing anythig, maybe i´m doing something wrongi´ll try another choices like call a friend, to try something with an osciloscopethanks

    View Instructable »
  • Upcycle Brushless DC Motors From Printers

    Hi, i found your proyect and really open me eyes in somethings, i´m trying to control a motor like this : http://www.ebay.es/itm/Konica-Minolta-Bizhub601-Mo...i can control the direction, start/ stop, but i was unnable to control speed, since i found your code, but i have a questionthis code is only usable in arduino duemilanove ?so i can read only it can change frecuenciesi´m triying in arduino uno, and don´t works, too many errors compilingi´ll try another ways to change tihs frecuencyanyway thaks for your instructable, really useful for me.

    View Instructable »
  • mcmurphy686 followed LEGO, Electronics, Solar, Raspberry Pi and 6 others channel 3 months ago