TT Encoder Balance Car

Introduction

Simply designed a base plate for a balancing car using a TT geared motor + encoder, for a relatively simple and inexpensive small balancing car to play with.

Hardware required to assemble the base plate:

4 M3 x 8 (longer also works) countersunk screws, for fixing the battery holder

4 M3 x 10 (longer also works) screws, for fixing the encoder counter module

4 M3 x 30 (longer also works) screws, for fixing the TT motor

12 M3 nuts, to secure with the above screws

Hardware

Open source address:  https://oshwhub.com/z_1_z/stm32-tt-ping-heng-che

Updates

V1.4

• Base plate adds battery holder mounting holes (compatible with 18650 x 2 series battery holder with lid)
• Added MPU6050 module support columns

V1.3

• Base plate adds stiffeners (to make the base plate flatter and reduce slight warping caused by installing wheels on both sides)
• Base plate speed encoder wire pass-through hole, slightly expanded (compatible with XH2.54 plug for direct pass-through)

V1.2

• Base plate positioning holes adjusted to fit TT balancing car hardware PCB
• Added top plate to match hardware PCB

V1.0

• Initial version