CJMCU-204 USB 2.0 4ports HUB

HM-10 4.0 BLE Bluetooth UART Transceiver Module

HFD23-005-1ZS DC5V Relay [25pcs Pack]

Buck Boost Voltage Regulator Module

ESP32-WROOM-32E-N4 (4M Flash) Wifi and Booth Module

0805 SMD SMT 25V Multilayer Ceramic Capacitor

USB 2.0 Type A Male to 5 Pin Screw with Shield Terminal Plug Adapter Connector Converter

IRL540N TO-220 Power MOSFET Transistor [5pcs Pack]

SMT 40pin 2.54mm pitch MALE SOCKET straight idc box headers

100μF 16V Aluminum Electrolytic Capacitors 100uF [50pcs pack]

BL-5C Nokia Battery Holder Case

433Mhz RF Wireless WL102 Superheterodyne Receiver and WL101 Transmitter with Antenna Kit

DC12V-36V 500W Brushless Motor Controller Hall Motor Balanced Car Driver Board TX6904 QS-909

CJMCU-5102 Stereo Digital To Analog Converter PLL Voice Module PCM5102A DAC

DC3V-6V DC 1:48 Gear Motor TT Motor For-arduino Smart Car Robot DIY