Gold Shell Raspberry Pi 4B Aluminum Case with Dual Cooling Fan
YIHUA YH-401 Soldering Paste
12V 7.2AH Techfine Battery Deep Cycle Battery
3-in-1 YIHUA 853D Rework Soldering Station with 15V 3A DC Power Supply
PZEM-004T AC Voltage Current Power Data Acquisition Module
Raspberry Pi Pico WH
Raspberry Pi Zero WH
16X2 LCD Display (Green) with I2C Backpack 5V
Geeetech Mizar S Auto-leveling 3D Printer, with Dual Z Axis
4 WD Single Layer Smart Car Chassis kit
English Version Bluetooth, AUX , MP3 Audio receiver board
OV7670 VGA Camera Module for Arduino
GY-31 TCS230 TCS3200 Color Sensor
Multi-Function Screwdriver Sleeve Combination 58in1
Yihua 3005D-II Dual Adjustable DC Power Supply
168pcs Colorful Heat Shrink Tubing Insulation
Geeetech A20M Dual Extruder 3D Printer
Geeetech PLA Black 3D Printing Filament 1.75mm 1kg 1 Roll
3.5 inch Touch Display for Raspberry Pi
Raspberry Pi 4 Model B with 4 GB RAM Starter Kit
ESP32 38Pin Development Board with TYPE-C/Micro USB and Expansion Board
NEMA17 Stepper Motor with Steel L-Mounting Bracket
Steel Material L Mounting Bracket for NEMA17 Stepper Motor
Black Water Flow Sensor YF-S201C Flowmeter G1/2 1-30L/min 5-15V
12V G1/2 Male Thread Plastic Electric Solenoid Valve Water Air Inlet Flow Switch for 0.02(Normally Closed)
6x30mm 15A Fast Blow Glass Fuse 250V
6x30mm 10A Fast Blow Glass Fuse 250V
6x30mm 4A Fast Blow Glass Fuse 250V
5x20mm 5A Fast Blow Glass Fuse 250V
5x20mm 3A Fast Blow Glass Fuse 250V
18650/2000mAh Round End Rechargeable Lithium Battery 3.7V 2pcs
CJMCU-219 INA219 I2C Interface No drift Bi- directional Current / Power Monitoring Sensor Module
LM2596 LM2596S DC-DC Step- Down Buck Converter Module with SMD LED
7S Cells 24V 20A Balancing Li-ion Lithium 18650 Battery BMS Protection Board Integrated Circuits
16×4 LCD Blue Screen with I2C Backpack 5V
3 Pin Terminal Block
12Volts BZX12V Zener Diode 10pcs
ESP32 Development Board WiFi+Bluetooth Dual Core 38Pin
2- Pin Terminal Block
Real time clock module ds3231(RTC)
SG90 Servo Motor
3 series 12V 18650 Lithium Battery Protection Board 11.1V 12.6V Anti Overcharge and Overdischarge ,Overcurrent Protection 10A
2 x AA Battery Holder Box, Without Cover
Female to Female jumper wires 40pcs-20cm
Male to female jumper wires 40pcs-20cm
9V Battery Connector
5V Active Buzzer with Oscillating Source
5mm Light Dependent Resistor (LDR)
Female Pin header 2.54mm
Hi-Watt 9v Battery
3 Pin SPDT Boat Rocker Switch 6A 250V Black
LED – Red 5mm 10pcs
12x12x7.3mm Momentary Tact Tactile Push Button with Yellow Cap
L7805CV Voltage Regulator – 5V Fixed Output
Arduino Uno R3 with USB Cable
Male to Male jumper wires 40pcs-20cm
HC-SR04 Ultrasonic Sensor
LED – Blue 5mm 10pcs
Male pin header 2.54mm
0.1uF 50v Electrolytic Capacitor 10pcs
1KΩ 1/2W Metal Film Resistor 10pcs
10KΩ Variable Resistor
Solderless Breadboard 840 Tie-Points
ATMEGA328P-PU Microcontroller(PDIP)
10KΩ 1/2W Metal Film Resistor 10pcs