Mini Bluetooth 5.0 Module work in TTL Signal

DC4-30V Digital DC Single Voltmeter and Thermometer Temperature Sensor

LM393 Hall Sensing Probe Hall Switch Sensor Module

USB 2.0 To TTL UART 5Pin Module Serial Converter CP2102 - Red with Cable

TEC1-12705 Thermoelectric Cooler Peltier

MK5 Micro USB 5pin Socket [10pcs Pack]

BC327 PNP TO-92 Transistors [50pcs Pack]

12X12X7mm 68UH SMT SMD Patch Shielding Power Inductors CDRH127 [100pcs Pack]

USB 3.1 Type-C Female Connector [5pcs Pack]

9V battery Buckle-up Connector with 15cm wire out [5pcs 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