dalek 150 percent

thingiverse

WIP! Dalek printed at 150 percent to accommodate placing of stepper motors (byj, 2x for movement, 1 for the dome), RGB leds, blue led, ultrasonic sensor, dfplayer module, easy driver stepper drivers, arduino uno with integrated sensor shield. Programneck= to attach a usb cable to the uno without totally removing the upper parts (for testing). All powered by a 3s lipo. First idea was to move the head around by a servo, but servo's show nasty behaviour, so it was cut out and replaced by a byj stepper. Also attached a first concept arduino program for it. Update 061021: replaced core, stepper mount added. Update 061421: new concept program added, another library used for the dfplayer. From now on only the software will change. Update 061921: previous sentence was incorrect......redesigned the bumper to fit in a pair of chinese geared motors. The (yellow) plastic geared motors revved much to fast, so now incorporated much slower ones (30 revs per minute) Programming the Dalek is not really something for thingiverse. As far as 3d concerns there will be no further updates here. (except answering questions, off course) Last update 062221: working arduino program uploaded. Update 062821: arduino with working interrupts uploaded