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 30V 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
TCS3200-TCS230 Color Recognition Sensor Module
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
10MΩ 1/2W Metal Film Resistor 10pcs
20KΩ 1/2W Metal Film Resistor 10pcs
2KΩ 1/2W Metal Film Resistor 10pcs
Wind Speed Sensor Anemometer with Voltage Signal 4-20mA / 0-5V Output
Speak Recognition, Voice Recognition Module V3
Single Sided Stripboard PCB Board 10×24.5cm Brown
TDA2030L-TB5-T 18W Hi-Fi Audio Power Amplifier IC
LM7824 Voltage Regulator – 24V Fixed Output
L7809 Voltage Regulator – 9V Fixed Output
IRF9530 P-Channel MOSFET Transistor
IRF3205 N-Channel MOSFET Transistor
10Ω 1/2W Metal Film Resistor 10pcs
1Ω 1/2W Metal Film Resistor 10pcs
ESP32 Development Board WiFi+Bluetooth Dual Core 38Pin
30A Intelligent LCD Solar Charge Controller
Piezo electric Element buzzer 40mm with Cable
Digital Temperature Sensor Module (DS18B20)
4-Wheel Robot Chassis Kit
IRF520 MOSFET Driver Module
4WD Suspension Smart Car Chassis with 125 RPM BO Motors Kit
DC12V N20 600rpm Micro Metal Gear Motor
DIY Acrylic Robot Manipulator Mechanical Arm Kit (not-including Servo and Board)
MT8870 DTMF Speech Decoding Module
9V Battery Connector
2- Pin Terminal Block
5v Active Buzzer
Male to female jumper wires 40pcs-20cm
5mm Light Dependent Resistor (LDR)
3 Pin SPDT Boat Rocker Switch 6A 250V Black
Female Pin header 2.54mm
12x12x7.3mm Momentary Tact Tactile Push Button with Yellow Cap
Hi-Watt 9v Battery
Arduino Uno R3 with USB Cable
LED – Red 5mm 10pcs
Male to Male jumper wires 40pcs-20cm
L7805CV Voltage Regulator – 5V Fixed Output
LED – Blue 5mm 10pcs
Female to Female jumper wires 40pcs-20cm
HC-SR04 Ultrasonic Sensor
10pcs 0.1uF 50v Electrolytic Capacitor
1KΩ 1/2W Metal Film Resistor 10pcs
ATMEGA328P-PU Microcontroller(PDIP)
Solderless Breadboard 840 Tie-Points
10KΩ Variable Resistor
10KΩ 1/2W Metal Film Resistor 10pcs
3 Pin Terminal Block
Male pin header 2.54mm