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--- projects:a4sim:hardware:steppers:28byj48steppermotor [2021/02/13 00:04]
dwheele
+++ projects:a4sim:hardware:steppers:28byj48steppermotor [2021/02/13 07:43] (current)
dwheele [Stepper Motor - 28BYJ-48]
@@ Line 2: / Line 2: @@
 BYJ-48 Stepper Motor.
+Might be able to use it by rearranging the gearing. As it is, this unit has high torque, but maybe only 30 rpm - inadequate for the Altimeter hand.
+D Printing makes it possible to bracket and tap the motion from the gearing. By connecting to a 2nd gear (instead of 4th), it appears to be a 1:28 reduction, instead of 1:64.
 ^Volts|5 Volts|
@@ Line 19: / Line 24: @@
 {{ :projects:a4sim:hardware:steppers:28byj-48-pinout-wirings.png?400 |}}
+{{ :projects:a4sim:hardware:steppers:28byj-48-dimensions.png?600 |}}
+{{ :projects:a4sim:hardware:steppers:28byj48-step-motor-datasheet.pdf |}}

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