pi spinning wheel - Raspberry Pi Forums

-

hi, trying build electric spinning wheel wife can not afford buy 1 {$500 , up!!!} . using brushless dc motor rc truck , need control on, off, rpm, soft start, soft stop, forward, reverse, , manage of touch screen display. first can done? second need it? please remember talking mechanic , woodworker not computer guy {i not have smart phone}. lol. appreciated.


motor tenshock rc906 2400kv 6 pole brushless amazon

srt-hemi wrote: ↑
mon sep 25, 2017 3:40 am
 please remember talking mechanic , woodworker not computer guy {i not have smart phone}. lol.
motor tenshock rc906 2400kv 6 pole brushless amazon
are rc hobbyist?
buy proper brushless motor driver/controller/(or how called) module motor.
think motor driver modules controlled pulse-width-modulated (pwm) signal remote control regular servo.
raspberry pi has provide pwm signal module.
(https://learn.adafruit.com/adafruits-ra ... ervo-motor)

don't know if rpm stand in relation pwm signal.
think should, because of brushless motor principle.

maybe raspberry pi bit want, arduino more enough , starts quicker ready work after power-on , can cut power without scared bricking system. there more problematic have touch control.
(e.g. https://learn.adafruit.com/adafruit-ard ... rvo-motors)

raspberry pi able handle , can more advances stuff, if want. has 1 single pwm signal available , need longer ready after power on
, more fragile when cutting power, without shuting down - because rpi pc.

ps.: not rc hobbyist, not absolutely sure, if brushless motor driver/controller controlled simple pwm signal.


raspberrypi



Comments

Post a Comment

Popular posts from this blog

Error: ‘for’ loop initial declarations are only allowed in C99 or C11 mode - Raspberry Pi Forums

-
hey everyone, i'm trying compile simple code on rpi3 using geany. code written using code::blocks on windows , working without problem. errors i'm getting are: untitled.c:33:5: error: ‘for’ loop initial declarations allowed in c99 or c11 mode , untitled.c:33:5: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 compile code understand code not problem way i'm compiling it. can give me advice? you need add 1 of suggested options compile command configured in geany, in menu.. build -> set build commands add "-std=c99" after "gcc" in compile , build boxes. (i'm looking on mint pc expect version on pi same). petero raspberrypi
Read more

class MPU6050 has no member named begin

-
hi all, as working out scripts wich me make winddirection meter gy-87 calibrate compass sensor on board. i using script "hmc5883l_calibrate_mpu6050" korneliusz jarzebski. i fault "class mpu6050 has no member named begin" /*   calibrate hmc5883l + mpu6050 (gy-86 / gy-87). output hmc5883l_calibrate_processing.pde   read more: http://www.jarzebski.pl/arduino/czujniki-i-sensory/3-osiowy-magnetometr-hmc5883l.html   git: https://github.com/jarzebski/arduino-hmc5883l   web: http://www.jarzebski.pl   (c) 2014 korneliusz jarzebski */ #include <wire.h> #include <hmc5883l.h> #include <mpu6050.h> hmc5883l compass; mpu6050 mpu; int minx = 0; int maxx = 0; int miny = 0; int maxy = 0; int offx = 0; int offy = 0; void setup() {   serial.begin(9600);   // initialize mpu6050   while(!mpu.begin(mpu6050_scale_2000dps, mpu6050_range_2g))   {     delay(500);   } how slove error? any apreciated. kind regards, ilioss what compiler complainin
Read more

missing filename after '-o'

-
i'm new writing in arduino , trying program "ultimate robot kit blue". in uploading first motor test, error message keeps coming says: avr-g++: error: missing filename after '-o' exit status 1 error compiling. invalid library found in /users/dennisleary/documents/arduino/libraries/makeblock-libraries-master: /users/dennisleary/documents/arduino/libraries/makeblock-libraries-master invalid library found in /users/dennisleary/documents/arduino/libraries/makeblock-libraries-master: /users/dennisleary/documents/arduino/libraries/makeblock-libraries-master i've been trying robot , running quite time , appreciated! you have not installed library correctly or correct name.  however, did not post code , did not post complete message guessing.  not @ guessing.  please try again, following instructions follow. to post code and/or error messages: 1) use ctrl-t in arduino ide autoformat code. 2) paste autoformatted code between code tags (th
Read more