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)

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

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

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

Breadboard (830 Tie-Points)

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

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

DS18S20 TO92 Digital Thermometer

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

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

WeMos D1 WiFi Wireless Development Board CH340 ESP8266

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

JoyStick Module KY-023 (Arduino)

Triangular Prism (5cm)

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

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

2.4GHz Wireless Transceiver Module (NRF24L01, onboard antenna)

NEO-6M GPS Module

650nm Red Laser Transmitter Module

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

Piezo Disc Element (50mm)

MOSFET Relay Module (0-24V Mosfet IRF520)

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

TTP229 16-Key Digital Capacitive Switch Touch Sensor Module

Waterproof Ultrasonic Range Finder Module (JSN + B02)

LM7805 5V Voltage Regulator Module

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

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

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

4-Channel Solid State Relay (SSR) High Level

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

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

4-Digit 7-Segment Display Module (TM1637)

SG900 GPS Drone (with HD 720P Camera)

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

Vacuum Pump (12V, YW11-DC12)

Large Arduino Robot Tank Chassis (Rubber Track)

ICL8038 Function Signal Generator DIY Kit

Micro USB ATtiny ISP AVR (5V USBtinyISP)

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

Turtle Robot Arduino Starter Kit

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

Serial Wireless WIFI Module (ESP8266 )

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

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

Serial Wifi Transceiver Module (Arduino)

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

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

ARM STM8 Development Board STM8S103F3P6 Module

37-in-1 Sensor Module Kit

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

Photodiode BPW34

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)

128 * 64 LCD Display Panel Screen Module

4DOF Acrylic Robot Mechanical Arm & Claw Kit

SN75441ONE IC (Quad HALF-H Driver DIP16)

OV7670 300KP VGA Camera Module

USBTiny ISP AVR Arduino Boatload Programmer

Arduino Pro Mini Atmega328 (5V)

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

DT-182 Mini Digital Multimeter

2.4" Nextion TJC HMI Touch LCD Screen

Arduino Robot Tank Chassis (Plastic Track)

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)

Voice Recognition Module

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

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

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

12V Solenoid (JF-0826B, Electromagnet)

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

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

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

Infrared (IR) Wireless Remote Control Module HX1838

12V Peristaltic Liquid Dosing Pump

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

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

3-Axis High Precision Compass Magnometer Module (AK8975)

Nema 17 Stepper Motor (17HS2408)

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

RFID Keyring Tag (13.56MHz)

Biological Microscope Kit (1200x Zoom)

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

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

Digital Ammeter (0-5A)

TFmini Micro Lidar Range Finder Module

4WD RC Smart Car Chassis for Arduino

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

4 Wheeled Car (4WD) Chassis DIY Kit

LCD Screen & Keypad Arduino Shield (LCD1602)

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

ADXL345 3-Axis Accelerometer Module

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

PCB Reference Ruler

Laser Receiver Module

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

Solenoid Electromagnet (2.5KG Lifting Power, 5V)

Winbo3D Printing Pen (Stereoscopic Doodle Pen)

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

KUNHEWUHUA UV Exposure Unit (48W, 260x210mm)

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

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

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

KY-018 Light Detection Sensor Module (LDR Arduino)

20 Key Membrane Matrix Array Keypad 4x5

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

Shock Vibration Switch Module (KY-002)

Atmel ATmega328P-PU Microcontroller

Hinged Roller Limit Switch ( 1A, 125VAc)

12V 1.5W Solar Panel

High-quality WT588D-16p Voice/Audio Module

433MHZ Helical Antenna

CC1101 RF1101 Wireless Transceiver Module with SMA Antenna

RED 12mm/3A Waterproof Momentary Push Button Switch

Multi-functional Arduino Learning Shield

5 Way Flame/Heat Sensor Module

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

Universal IR Infrared Sensor Receiver Module (KY-022)

MP3 Player Module (DFPlayer Mini)

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

TOP255PN Top Switch Offline (DIP-7)

Snow & Rain Detection Sensor Module

5V 0.15W Solar Panel

4x3 Matrix (12 Key) Membrane Keypad

Bilge Multipurpose Pump - 350GPH (12v)

RC Car Wheel

Red 650nm 5mW Cross Laser (Industrial Class)

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

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

Tilt Switch Sensor Module

DIY Mini Solar Powered Toy Car

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

Voice & Sound Detection Module

TCRT5000L Infrared (IR) Reflective Optical Sensor

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

Flex Sensor (2.2")

KY606D 2.4Ghz Drone (Without Camera)

Five Direction (5D) Game Joystick Button Module

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

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

Aluminum Robot Claw

22uH Toroid Core Inductor (B02, 3A)

Alien Clapton Coil Heating Wire (Premade Coil)

Humidity, Water & Rain Detection Module

L293NE Quad Half-H Driver IC (Motor Driver)

6V 30RPM Gear Reduction DC Motor

TMS4464-10NL (DIP-18, RAM)

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

18mm Magnetic Induction Heating Coil

E3D V6 HOTEND ASSEMBLY FOR 1.75MM FILAMENT

ATMEGA2560-16au

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

MG90S Metal gear Digital 9g Servo

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

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

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

40khz 35W Ultrasonic Piezoelectric Transducer

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