Arduino UNO R3

Arduino Nano V3 (CH340)

L298N Dual DC and Stepper Motor Driver (3-30V)

CNC 3018 ER11 2500mW Laser Cutting & Engraving and Milling Machine

JoyStick Module KY-023 (Arduino)

ARDUINO MEGA 2560 R3

RFID Proximity Card Kit (RFID Reader/Writer Module + RFID Keyring Tag + RFID Card)

Serial Wireless WIFI Module (ESP8266 )

Infrared (IR) Wireless Remote Control Module HX1838

4 Channel LLC I2C/IIC Logic Level Converter Bi-Directional Module 5V to 3.3V (DIY Soldering Needed)

ARM STM8 Development Board STM8S103F3P6 Module

20KV High Voltage Generator ( DC 3.6-6V, 1.5A, Pulse Arc Igniter, Step Up Boost Module Coil Transformer)

4-Channel Solid State Relay (SSR) High Level

TTP229 16-Key Digital Capacitive Switch Touch Sensor Module

ZVS Low Voltage Induction Heating Power Supply with Induction Coil (5-12V)

Nema 17 Stepper Motor (17HS2408)

15KV High Voltage Generator (Arc Ignition Inverter, Step Up Boost Coil)

Double Sided Prototype PCB Universal Printed Circuit Board 2x8cm

LM7805 5V Voltage Regulator Module

Leobot DIY Robotic Claw Module (with MG90 Servo)

Snow & Rain Detection Sensor Module

H201 RF Receiver Module + RF Transmitter Module (433MHZ)

Large Arduino Robot Tank Chassis (Rubber Track)

4-Digit 7-Segment Display Module (TM1637)

Small Vibration Motor (5mm Diameter, 2V-5V)

Mini Tesla Coil DIY Kit (15-24 V DC; 15W; Plasma Speakers)

2.4" Nextion TJC HMI Touch LCD Screen (Chinese)

Piezo Disc Element (50mm)

DS1302 RTC Real Time Clock Module

BFE Disposable Protective Mask (10 Pack; N95 Equivalent 3-Ply)

MINI LM386 Audio Amplifier Board (3V-12V Power Amplifier)

Arduino Robot Tank Chassis (Plastic Track)

FG-100 DDS Function Signal Generator (1Hz-500KHz)

3.5 Inch TFT LCD Color Screen Module (Ultra-HD 320 X 480 with SD Card Reader)

DC 5V 4-Phase Stepper Motor 28BYJ-48

2WD Smart/Robot Car DIY Kit (1:48 Speed Encoder)

Mini Breadboard (400 Tie-Points)

Photodiode BPW34

TFmini Micro Lidar Range Finder Module

SN75441ONE IC (Quad HALF-H Driver DIP16)

Turtle Robot Arduino Starter Kit

Arduino Pro Mini Atmega328 (5V)

3-Axis High Precision Compass Magnometer Module (AK8975)

USBTiny ISP AVR Arduino Boatload Programmer

Laser Beam Combiner Cube Prism (405nm~ 450nm Blue Laser)

500g-10kg Thin Film Pressure/Force Sensor (RFP-602)

FY1002S DDS Function Signal Generator (60MHz frequency counter/dual TTL output sine wave frequency 2MHZ )

DS18B20 Temperature Sensor Module with Waterproof 100CM Cabled Stainless Steel Probe

9 in 1 Gas Sensor Module Kit (MQ-2, MQ-3, MQ-4, MQ-5, MQ-6, MQ-7, MQ-8, MQ-9, MQ-135)

CC1101 RF1101 Wireless Transceiver Module with SMA Antenna

4WD RC Smart Car Chassis for Arduino

Atmel ATMEGA8A-PU (8K, 16MHZ, 28-PDIP Microcontroller)

KUNHEWUHUA UV Exposure Unit (48W, 260x210mm)

5kg Electronic Scale Sensor (Load Cell 5 to 10V, YZC-131)

RFID Keyring Tag (13.56MHz)

4 Wheeled Car (4WD) Chassis DIY Kit

12V Solenoid (JF-0826B, Electromagnet)

4 Channel Remote (315Mhz) + Receiver Module (315Mhz)

Shock Vibration Switch Module (KY-002)

KY-018 Light Detection Sensor Module (LDR Arduino)

PCB Reference Ruler

MG995/MG996R Metal Servo Hub Horn (20mm Mounting Hole)

XR2206CP 0.01Hz-1MHz Monolithic Function Generator IC (DIP16)

L298N IC (H-Bridge Motor Driver IC, 46V, 4A ,15-Pin)

Universal IR Infrared Sensor Receiver Module (KY-022)

Digital Ammeter (0-5A)

20 Key Membrane Matrix Array Keypad 4x5

Laser Receiver Module

Hinged Roller Limit Switch ( 1A, 125VAc)

Metal & Human Body Touch Sensor Module (KY-036)

Mini Digital Stereo Audio Power Amplifier PAM8403 Module (3Watt Amp)

2-Phase 4-Wire Micro Stepper Motor (10mm, JSDJ2P4W10M)

High-quality WT588D-16p Voice/Audio Module

Alien Clapton Coil Heating Wire (Premade Coil)

Uxcell Nichrome 80 Heater Wire (0.5mm x 750cm | 24AWG)

RGB LED Module (KY-016 FZ0455)

DIY Mini Solar Powered Toy Car

433MHZ Helical Antenna

Tilt Switch Sensor Module

2N3055 BJT (15A, 100V, 115W, NPN TO-3 Transistor)

4x3 Matrix (12 Key) Membrane Keypad

16 Channel 12-bit PWM Servo Motor Driver Shield (2-Wire, I2C)

Atmel ATmega328P-PU Microcontroller

Multi-functional Arduino Learning Shield

Optical Glass Cube Dichroic Dispersion Beam Splitter Prism (15x15x15mm, Splitting Ratio 50:50)

TOP255PN Top Switch Offline (DIP-7)

4x4 Matrix (16 Key) Membrane Keypad

Voice & Sound Detection Module

Voice Recording & Playback Module ISD1820 with Microphones + Loudspeaker (8Ohm, 0.25Watt)

All-in-One TM1638 8-Digit LED Display, 16-Key Keyboard, 8Bit (3 Wire) Module

KY606D 2.4Ghz Drone (Without Camera)

Five Direction (5D) Game Joystick Button Module

FM Stereo Radio Module (5V, 76-108MHZ)

5 Way Flame/Heat Sensor Module

RC Car Wheel

Double 10K Ohm Sliding Row Linear Potentiometer Mixer Module

E3D V6 HOTEND ASSEMBLY FOR 1.75MM FILAMENT (Direct Drive)

22uH Toroid Core Inductor (B02, 3A)

ATMEGA2560-16au

18mm Magnetic Induction Heating Coil

TMS4464-10NL (DIP-18, RAM)

Aluminum Robot Claw

Ceramic Piezo Vibration/Strain Module (3V3/5V)

6V 30RPM Gear Reduction DC Motor

L293NE Quad Half-H Driver IC (Motor Driver)

1M/3.3ft 40-Way Flat Color Rainbow Ribbon Jumper Wire

1x5 Membrane Matrix Array Switch Keypad (Red/Yellow/Yellow/Yellow/Green)

DC to DC 250W Constant Current Boost Step Up Module Power Supply (8.5-48V Input 10-50V Output)

32.768KHz Quarts Crystal Passive Oscillator

5V Solenoid (JF-0530B)

DFRobot Beetle ESP32 Microcontroller

10UH Power Inductor

25g Metal Gear Servo Motor (FMS-3105, 6V)

DC Motor + Wheel

Leobot Arduino Uno R3 Starter Enclosure (Pink)

40khz 35W Ultrasonic Piezoelectric Transducer

Piezo Disc Element (15mm)

Analog Capacitive Soil Moisture Sensor

Coin Acceptor Slot Machine Module (12V)

Leobot RC Car Wheel

Leobot Arduino Uno R3 Starter Enclosure (Blue)

QiDi X-Max 3D Printer (Industrial-Quality Carbon Fibre Printer)

UV LED (5mm, Purple)

Mini UV Light Torch (4.5V, 9 Ultraviolet LED)

Thermal Printer Module (5-9V, 3A, TTL)

M3*20 Standoff Hex Spacer (Brass, Female)

Anti-Static Ziplock ESD Bag (6x9cm)

A4988 STEPPER MOTOR DRIVER (RAMPS)

Power MOSFET N-Channel (30V / 150A)

Radial Blower Cooling Fan (12V DC, 50mm )

MINI DIGITAL THERMOMETER

2.4" Nextion HMI Intelligent Touch TFT LCD Display (English)

Flexible Aluminium Coupling (5mmx5mm)

Hot Plate Magnetic Stirrer Lab Heating Mixer (79-1 1000ML,220V)

Vacuum Distillation Extract Set Kit (1000ml, 24/29)

Tungfull Mini Desktop Grinding Multi-function Machine (Carving, Polishing, Engraving, Drilling)