Remote control car servo steering

This is the second version using an SG90 servo for steering

The wheel assembly requires five 608 bearingshttps://detail.tmall.com/item.htm?_u=l1q86a9uf8f7&id=748113734491&spm=a1z09.2.0.0.541e2e8dsCD5ZP&skuId=5327196586300

Assembly requires M2*10 screwshttps://detail.tmall.com/item.htm?_u=l1q86a9ua4e9&id=535594512441&spm=a1z09.2.0.0.541e2e8dsCD5ZP

And M2*4*5https://detail.tmall.com/item.htm?_u=l1q86a9uf691&id=40195544539&spm=a1z09.2.0.0.541e2e8dsCD5ZP&skuId=57834670127

The motor shown in the diagram is of an unknown model

This motor can be used, although its power is relatively weak The belt is also from this disassembled unit https://item.taobao.com/item.htm?id=844890522808&spm=tbpc.mytb_itemcollect.item.goods

The control section is a JLCPCB prototype with an ESP32-C3 core It allows for remote control via MQTT and a smartphone This section is incomplete, and it is recommended to use a readily available remote control module for simpler operation

A 3 to 5 series battery can be used A 5-series battery is used here

Please leave a comment if you have any questions