ESP32-CAM WiFi + Bluetooth Camera Module Development Board ESP32 With Camera Module OV2640

AD22B04 4 Channel DTMF Audio Decoder Relay Control Commands with Remote Control

XH-W3001 AC220V Digital Temperature Thermostat Control Switch Probe Temp Control Regulator

KIS-3R33S 5V USB Output Converter DC 7V-24V To 5V 3A Step-Down Buck Module

USB to RS485 Converter Adapter

Banana Plugs 4mm For Video Speaker Connector [10pcs Pack]

1X40Pin 2.54mm Pitch IC Female header

JST PH2.0 Pitch 5Pins Top Entry Type SMD Male Plug For PCB

10W Blue Color High Power Led Chip

4pins 5.0/5.08mm PCB Connector Block Screw Terminals [10pcs 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