🤖Robot Design Search

HardwareMicrocontroller board, like ESP32 / ESP8266 / arduino Nano, etc (ESP32-WROOM-32)USB cable for the Microcontroller (Micro / Mini / Type C, to match your board)Blank prototype PCB (3 x 7 cm, or other sizes to match your board)PCB pin headers (male, female, sizes as needed)L298N DC Motor Driver x 1IR Receiver module x 1IR Remote control (can be a TV remote control)TT Motor x 2 (one-sided axis, speed ratio 1:120, the 'slower' type)608Z bearing x 418650 recharagable batteries x 2spring plate set for battery holder x 2 (12 x 12)mini ON/OFF switch x 12 x 10 screws (some)3 x 30 screws (2-4 pcs, with self-locking nuts)2.6 x 8 self-drilling screws x 23 x 45 screws (2-50 pcs with self-locking nuts, optional)bamboo skewers for BBQ (3 mm diameter, to replace 3 x 45 screws)Drills (0.8-3 mm, various sizes)Dupont Wiresheat shrink tubing (1-6 mm, various sizes)8 x 124 rod x 2 (of iron/steel/plastic, can be 3D printed)3D printer3D Print filaments (PLA / PET-G / ABS)GlueAll needed hardware are available in Amazon, AliExpress, eBay, Walmart, or any online shops convenient to you.