Arduino UNO R3

Breadboard Starter Kit (840 Tie-Points Breadboard + Power Supply Module + 65 Jumper Wires)

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

2-Axis MG995 Servo Motor Bracket Kit (Robotic Arm)

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

LM393 Light Detection Sensor Module (4-pin LM393 LDR Digital & Analog)

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

Breadboard (830 Tie-Points)

ATMEGA2560-16au Test & Development Socket (QFP100-0.5)

HC-SR501 Adjustable Pyroelectric Infrared (PIR) Motion Sensor Module

Hoverboard Brushless DC Motor Wheel (6.5Inch, 24V-36V, 250W)

DS18S20 TO92 Digital Thermometer

Triangular Prism (5cm)

L298N Dual DC Motor Driver (3-30V, Single Stepper Motor Control)

JoyStick Module KY-023 (Arduino)

High Power L293D Motor Control Arduino Shield (4 DC Motors or 2 Servo Motors)

NEO-6M GPS Module

2.4GHz Long Distance Wireless Transceiver Module (NRF24L01, 1 Kilometer Range, 2Mb per second)

WeMos D1 WiFi Wireless Development Board CH340 ESP8266

2.4GHz Wireless Transceiver Module (NRF24L01, onboard antenna)

Piezo Disc Element (50mm)

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

Water Flow Sensor (Flow Meter, 1-30L/min 2.0MPa)

650nm Red Laser Transmitter Module

MOSFET Relay Module (0-24V Mosfet IRF520)

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

SG900 GPS Drone (with HD 720P Camera)

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

TTP229 16-Key Digital Capacitive Switch Touch Sensor Module

Metal Detector DIY Kit (DC 3V-5V)

4-Digit 7-Segment Display Module (TM1637)

Waterproof Ultrasonic Range Finder Module (JSN + B02)

Nokia 5110 LCD Display Module (84x84 Resolution, 4-Lines of Characters)

Vacuum Pump (12V, YW11-DC12)

Mini ZVS Induction Heating DIY Kit (12V, 150W)

Large Arduino Robot Tank Chassis (Rubber Track)

LM7805 5V Voltage Regulator Module

5V Stepper Motor 28BYJ-48 + ULN2003 Test-Driver Module (Arduino)

ICL8038 Function Signal Generator DIY Kit

4-Channel Solid State Relay (SSR) High Level

Micro USB ATtiny ISP AVR (5V USBtinyISP)

Turtle Robot Arduino Starter Kit

Serial Wireless WIFI Module (ESP8266 )

ENAMELLED COPPER WIRE REEL (10 METERS, 0.5MM DIAMETER) aka Magnetic Wire

3D Printer Kit (RAMPS 1.4 + MEGA 2560 + 5XA4988 DRIVER + LCD 2004)

Serial Wifi Transceiver Module (Arduino)

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

Wemos D1 Mini V3.0.0 (WIFI, IoT, ESP8266EX)

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

MB102 Breadboard Power Supply Module 3.3V/5V (Solderless Breadboard Voltage Regulator)

ARM STM8 Development Board STM8S103F3P6 Module

Photodiode BPW34

37-in-1 Sensor Module Kit

DS1302 RTC Real Time Clock Module

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

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

DC Temperature Sensor Module (3.3V-12V NTC-10K +/-10% Thermistor)

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

SN75441ONE IC (Quad HALF-H Driver DIP16)

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

4DOF Acrylic Robot Mechanical Arm & Claw Kit

Arduino Pro Mini Atmega328 (5V)

128 * 64 LCD Display Panel Screen Module

OV7670 300KP VGA Camera Module

DT-182 Mini Digital Multimeter

Digital Power Amplifier Module (PAM8403, 2*3W, 2.5V-5V)

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)

2.4" Nextion TJC HMI Touch LCD Screen

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

USBTiny ISP AVR Arduino Boatload Programmer

Arduino Robot Tank Chassis (Plastic Track)

100W DC-DC Booster Step up Module (1 3-35V to 3.5~35V LTC187, With LED Voltmeter)

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

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

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

3-Axis High Precision Compass Magnometer Module (AK8975)

Digital 2-Channel Oscilloscope (UNI-T UTD2052CEX, 50MHz )

Blue 1.3" SPI Serial 128X64 OLED LCD LED Display Module (3V ~ 5V DC)

4X4X4 Blue LED 3D Light Cube DIY Arduino Shield Kit

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

Biological Microscope Kit (1200x Zoom)

Nema 17 Stepper Motor (17HS2408)

Infrared (IR) Wireless Remote Control Module HX1838

12V Solenoid (JF-0826B, Electromagnet)

RFID Keyring Tag (13.56MHz)

Voice Recognition Module

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

4 Wheeled Car (4WD) Chassis DIY Kit

DC Power Supply (0-15V, 0-20A)

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

Digital Ammeter (0-5A)

4-Channel Optocoupler Relay Module (10A/250V AC; 10A/30V DC; Negative Trigger)

12V Peristaltic Liquid Dosing Pump

ADXL345 3-Axis Accelerometer Module

Solenoid Electromagnet (2.5KG Lifting Power, 5V)

TFmini Micro Lidar Range Finder Module

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

Dual DC Stepper Motor Driver Controller (H-bridge L9110S)

Winbo3D Printing Pen (Stereoscopic Doodle Pen)

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

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

4WD RC Smart Car Chassis for Arduino

KY-018 Light Detection Sensor Module (LDR Arduino)

Laser Receiver Module

LCD Screen & Keypad Arduino Shield (LCD1602)

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

KUNHEWUHUA UV Exposure Unit (48W, 260x210mm)

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

PCB Reference Ruler

Mini Wind Powered DIY Toy Car Kit for Children/Education (Chinese Manual)

Shock Vibration Switch Module (KY-002)

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

433MHZ Helical Antenna

Atmel ATmega328P-PU Microcontroller

20 Key Membrane Matrix Array Keypad 4x5

Hinged Roller Limit Switch ( 1A, 125VAc)

5 Way Flame/Heat Sensor Module

High-quality WT588D-16p Voice/Audio Module

12V 1.5W Solar Panel

RED 12mm/3A Waterproof Momentary Push Button Switch

CC1101 RF1101 Wireless Transceiver Module with SMA Antenna

Universal IR Infrared Sensor Receiver Module (KY-022)

Multi-functional Arduino Learning Shield

MP3 Player Module (DFPlayer Mini)

RC Car Wheel

FSR402 Thin Film Force Sensitive Resistor (100g - 10Kg)

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

Bilge Multipurpose Pump - 350GPH (12v)

4x3 Matrix (12 Key) Membrane Keypad

5V 0.15W Solar Panel

Mini Breadboard - 170 Tie-Points, 35*47*8.5mm

Snow & Rain Detection Sensor Module

TOP255PN Top Switch Offline (DIP-7)

Tilt Switch Sensor Module

DIY Mini Solar Powered Toy Car

Red 650nm 5mW Cross Laser (Industrial Class)

TCRT5000L Infrared (IR) Reflective Optical Sensor

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

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

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

Flex Sensor (2.2")

KY606D 2.4Ghz Drone (Without Camera)

Voice & Sound Detection Module

RGB LED Module (KY-016 FZ0455)

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

Aluminum Robot Claw

Double 10K Ohm Sliding Row Linear Potentiometer Mixer Module

High-Power ULN2003 Stepper Motor Driver Board Test Module (Without Motor)

Humidity, Water & Rain Detection Module

Five Direction (5D) Game Joystick Button Module

22uH Toroid Core Inductor (B02, 3A)

L293NE Quad Half-H Driver IC (Motor Driver)

6V 30RPM Gear Reduction DC Motor

Alien Clapton Coil Heating Wire (Premade Coil)

4x4 Matrix (16 Key) Membrane Keypad

TMS4464-10NL (DIP-18, RAM)

18mm Magnetic Induction Heating Coil

Mini Fan (12V, 40x40x10mm)

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

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

E3D V6 HOTEND ASSEMBLY FOR 1.75MM FILAMENT

ATMEGA2560-16au

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

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

MG90S Metal gear Digital 9g Servo

32.768KHz Quarts Crystal Passive Oscillator

10UH Power Inductor

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

DFRobot Beetle ESP32 Microcontroller

40khz 35W Ultrasonic Piezoelectric Transducer

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

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