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Building an electronic art project? Or a software radio? Think blue LEDs are cool? Are you a circuit bender? Discuss it here.
Re: Control the speed of a dc motor. - 12 years ago
Werd voorzien tijdens het vak Probleemoplossen en ontwerpen aan de K.U. Leuven.by __monty__ - Experimental and Hobby
Re: Control the speed of a dc motor. - 12 years ago
We used a normal input/output pin instead of the onboard pwm because whoever made these boards decided not to solder any connection to the pins that are pwm enabled. (leuven, belgium)by __monty__ - Experimental and Hobby
Re: Control the speed of a dc motor. - 12 years ago
Thanks for the reply. I just switched an input/output pin with the necessary duty cycle, I know this is frowned upon given that the micro has PWM built-in but it worked.by __monty__ - Experimental and Hobby
Control the speed of a dc motor. - 13 years ago
I have a team assignment and need to control the speed on a dc motor. I've done a little bit of reading about PWM and SCR but actually I don't have a clue of how to desgin this driver. This is a picture of a board with a microcontroller which we may use. The Microcontroller is a PIC18F4550 but we only have acces to 10 of it's pins 1 of which is ground two other 3.3V and 5V and 7 i/o pins. Weby __monty__ - Experimental and Hobby