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)

Breadboard (830 Tie-Points)

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

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

DS18S20 TO92 Digital Thermometer

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

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

JoyStick Module KY-023 (Arduino)

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

Triangular Prism (5cm)

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

WeMos D1 WiFi Wireless Development Board CH340 ESP8266

2.4GHz Wireless Transceiver Module (NRF24L01, onboard antenna)

NEO-6M GPS Module

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

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

650nm Red Laser Transmitter Module

Piezo Disc Element (50mm)

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

MOSFET Relay Module (0-24V Mosfet IRF520)

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

TTP229 16-Key Digital Capacitive Switch Touch Sensor Module

Waterproof Ultrasonic Range Finder Module (JSN + B02)

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

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

SG900 GPS Drone (with HD 720P Camera)

4-Digit 7-Segment Display Module (TM1637)

LM7805 5V Voltage Regulator Module

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

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

Vacuum Pump (12V, YW11-DC12)

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

4-Channel Solid State Relay (SSR) High Level

Large Arduino Robot Tank Chassis (Rubber Track)

ICL8038 Function Signal Generator DIY Kit

Micro USB ATtiny ISP AVR (5V USBtinyISP)

Serial Wireless WIFI Module (ESP8266 )

Turtle Robot Arduino Starter Kit

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

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

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

Serial Wifi Transceiver Module (Arduino)

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

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

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

ARM STM8 Development Board STM8S103F3P6 Module

37-in-1 Sensor Module Kit

Photodiode BPW34

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

DS1302 RTC Real Time Clock Module

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

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

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

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

SN75441ONE IC (Quad HALF-H Driver DIP16)

128 * 64 LCD Display Panel Screen Module

4DOF Acrylic Robot Mechanical Arm & Claw Kit

Arduino Pro Mini Atmega328 (5V)

OV7670 300KP VGA Camera Module

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

USBTiny ISP AVR Arduino Boatload Programmer

DT-182 Mini Digital Multimeter

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)

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

2.4" Nextion TJC HMI Touch LCD Screen

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

Arduino Robot Tank Chassis (Plastic Track)

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

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

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

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

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

12V Solenoid (JF-0826B, Electromagnet)

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

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

3-Axis High Precision Compass Magnometer Module (AK8975)

Infrared (IR) Wireless Remote Control Module HX1838

RFID Keyring Tag (13.56MHz)

Voice Recognition Module

Nema 17 Stepper Motor (17HS2408)

12V Peristaltic Liquid Dosing Pump

Biological Microscope Kit (1200x Zoom)

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

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

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

TFmini Micro Lidar Range Finder Module

Digital Ammeter (0-5A)

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

4 Wheeled Car (4WD) Chassis DIY Kit

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

LCD Screen & Keypad Arduino Shield (LCD1602)

Winbo3D Printing Pen (Stereoscopic Doodle Pen)

ADXL345 3-Axis Accelerometer Module

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

Solenoid Electromagnet (2.5KG Lifting Power, 5V)

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

4WD RC Smart Car Chassis for Arduino

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

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

KUNHEWUHUA UV Exposure Unit (48W, 260x210mm)

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

PCB Reference Ruler

Laser Receiver Module

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

KY-018 Light Detection Sensor Module (LDR Arduino)

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

20 Key Membrane Matrix Array Keypad 4x5

Shock Vibration Switch Module (KY-002)

Atmel ATmega328P-PU Microcontroller

433MHZ Helical Antenna

RED 12mm/3A Waterproof Momentary Push Button Switch

12V 1.5W Solar Panel

5 Way Flame/Heat Sensor Module

High-quality WT588D-16p Voice/Audio Module

CC1101 RF1101 Wireless Transceiver Module with SMA Antenna

Hinged Roller Limit Switch ( 1A, 125VAc)

Multi-functional Arduino Learning Shield

Universal IR Infrared Sensor Receiver Module (KY-022)

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

MP3 Player Module (DFPlayer Mini)

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

Snow & Rain Detection Sensor Module

TOP255PN Top Switch Offline (DIP-7)

Bilge Multipurpose Pump - 350GPH (12v)

RC Car Wheel

4x3 Matrix (12 Key) Membrane Keypad

5V 0.15W Solar Panel

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

Red 650nm 5mW Cross Laser (Industrial Class)

Tilt Switch Sensor Module

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

DIY Mini Solar Powered Toy Car

Voice & Sound Detection Module

TCRT5000L Infrared (IR) Reflective Optical Sensor

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

Flex Sensor (2.2")

KY606D 2.4Ghz Drone (Without Camera)

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

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

Aluminum Robot Claw

Five Direction (5D) Game Joystick Button Module

RGB LED Module (KY-016 FZ0455)

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

Double 10K Ohm Sliding Row Linear Potentiometer Mixer Module

22uH Toroid Core Inductor (B02, 3A)

L293NE Quad Half-H Driver IC (Motor Driver)

Humidity, Water & Rain Detection Module

Alien Clapton Coil Heating Wire (Premade Coil)

TMS4464-10NL (DIP-18, RAM)

6V 30RPM Gear Reduction DC Motor

18mm Magnetic Induction Heating Coil

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

4x4 Matrix (16 Key) Membrane Keypad

Mini Fan (12V, 40x40x10mm)

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

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

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