Arduino UNO R3

Breadboard Starter Kit (800 Tie-Points Breadboard + Power Supply Module + 65 Jumper Wires)

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

Arduino Mega 2560 (16MHz)

650nm Red Laser Transmitter Module

Triangular Prism (5cm)

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

MOSFET Relay Module (0-24V Mosfet IRF520)

Serial Wifi Transceiver Module (Arduino)

Breadboard (830 Tie-Points)

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

YX8051 Solar Light Joule Thief (TO-94, 1.25VDc)

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

Mini Breadboard (400 Tie-Points)

Soil Moisture (Humidity) Sensor Module

JoyStick Module KY-023 (Arduino)

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

Winbo3D Printing Pen (Stereoscopic Doodle Pen)

9V 1A DC Power Supply (for Arduino)

Solar-Powered Boat DIY Kit

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

2.4GHz Wireless Transceiver Module (NRF24L01, onboard antenna)

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

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

DT-182 Mini Digital Multimeter

ICL8038 Function Signal Generator DIY Kit

Digital Temperature And Relative Humidity Sensor Module (KY-015 3pin DHT11)

Universal IR Infrared Sensor Receiver Module (KY-022)

USB Power Supply Battery Holder for Arduino

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

4x4 Matrix (16 Key) Membrane Keypad

IR Infrared Obstacle Avoidance Sensor Module

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

Serial Micro-SD Card Module

Digital Ammeter (0-5A)

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

Shock Vibration Switch Module (KY-002)

ARM STM8 Development Board STM8S103F3P6 Module

DS1302 RTC Real Time Clock Module

CC1101 RF1101 Wireless Transceiver Module with SMA Antenna

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

GPRS + GSM + GPS Shield A7 (SMS, Voice Calls & GPS Location)

WeMos D1 WiFi Wireless Development Board CH340 ESP8266

5 Way Flame/Heat Sensor Module

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

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

HC-SR04 Ultrasonic Distance Measuring Sensor Module

ADXL345 3-Axis Gravity, Acceleration & Tilt Sensor Module

USBTiny ISP AVR Arduino Boatload Programmer

Tilt Switch Sensor Module

4WD RC Smart Car Chassis for Arduino

433MHZ Helical Antenna

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

NEO-6M GPS Module

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

Alien Clapton Coil Heating Wire (Premade Coil)

RFID Keyring Tag (13.56MHz)

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

128 * 64 LCD Display Panel Screen Module

Biological Microscope Kit (1200x Zoom)

OV7670 300KP VGA Camera Module

Five Direction (5D) Game Joystick Button Module

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)

FM Stereo Radio Module RDA5807M Wireless Module

R307 Optical Fingerprint Reader Module

75Pcs Plastic Gear & Pulley Kit

Snow & Rain Detection Sensor Module

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

Large Arduino Robot Tank Chassis (Rubber Track)

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

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

KA2206B IC (DIP12, 2.3W Dual Audio Power Amplifier)

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

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

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

High-quality WT588D-16p Voice/Audio Module

TTP229 16-Key Digital Capacitive Switch Touch Sensor Module

MQ-3 Alcohol/Ethanol Sensor Module

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

Waterproof Ultrasonic Range Finder Module (JSN + B02)

Double 10K Ohm Sliding Row Linear Potentiometer Mixer Module

ESP8266/ESP01 Serial Wireless WIFI Transceiver Module (3.3V)

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

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

20 Key Membrane Matrix Array Keypad 4x5

4-Digit 7-Segment Display Module (TM1637)

12V 1.5W Solar Panel

433Mhz Superheterodyne Wireless Receiver Module (315M RXB6)

PCB Reference Ruler

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

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

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

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

RGB LED Module (KY-016 FZ0455)

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

13A XE-3 JB-01E Thermostat/Steam Switch (Electric Kettle Switch)

Multi-functional Arduino Learning Shield

Voice & Sound Detection Module

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

0.28" Mini Digital Voltmeter & Ammeter (DC 100V 10A, Blue + Red Dual LED Display)

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

Aluminum Robot Claw

18mm Magnetic Induction Heating Coil

RC Car Wheel

5V 0.15W Solar Panel

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

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

34Pcs Plastic Rack & Pinion Gear Kit

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

RED 12mm/3A Waterproof Momentary Push Button Switch

4x3 Matrix (12 Key) Membrane Keypad

3-Axis High Precision Compass Module (AK8975)

Arduino Robot Tank Chassis (Plastic Track)

MP3 Player Module (DFPlayer Mini)

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

Double Sided Prototype PCB Universal Printed Circuit Board 5x7cm

Mini Fan (12V, 40x40x10mm)

SN75441ONE IC (Quad HALF-H Driver DIP16)

TMS4464-10NL (DIP-18, RAM)

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

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

1UH 1/2W Choke/Inductor

Bigfoot Rock Crawler 4WD SN170 (Steerable Front Wheels)

KY-018 Light Detection Sensor Module (LDR Arduino)

SG90_9G Servo Motor (1.5Kg.Cm)

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

32.768KHz Quarts Crystal Passive Oscillator

Red 650nm 5mW Cross Laser (Industrial Class)

10UH Power Inductor

LED - Super Bright Blue 5mm (5000MCD).

22uH Toroid Core Inductor (B02, 3A)

L293NE Quad Half-H Driver IC (Motor Driver)

ATMEGA2560-16au

2-CHANNEL SOLID STATE RELAY (SSR) HIGH LEVEL

Solenoid Electromagnet (2.5KG Lifting Power, 5V)

3-Axis Compass Magnetometer Module (GY-273 QMC5883L)

TCRT5000L Infrared (IR) Reflective Optical Sensor

TOP255PN Top Switch Offline (DIP-7)

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

DS18S20 TO92 Digital Thermometer

4 Wheeled Car (4WD) Chassis DIY Kit

Micro USB ATtiny ISP AVR (5V USBtinyISP)

Arduino UNO R3 + WiFi R3 (32Mb memory, ATmega328P+ESP8266)

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

Humidity, Water & Rain Detection Module

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

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

Digital Oscilloscope DIY Kit (200KHz, DSO138 ,2.4 "TFT Screen)

64Pc Gear Set (M0.5)

Raspberry PI 3 (Model B)

KUNHEWUHUA UV Exposure Unit (48W, 260x210mm)

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

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

Bilge Multipurpose Pump - 350GPH (12v)

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

Universal LCD/LVDS Monitor & Screen Driver (5V, MT561-B)

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

Vacuum Pump (12V, YW11-DC12)

Linear Stepper Motor (DC4-9V, 18 Degree Step Angle, Screw With Nut Slider, 2-Phase 4-Wire)

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

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

76MHz-108MHz Wireless Stereo FM Radio DIY Kit (1.8V-3.6V)

TFmini Micro Lidar Range Finder Module

HY-SRF05 Ultrasonic Distance Measuring Sensor Module

6V 30RPM Gear Reduction DC Motor

Dual DC Motor Driver Module (1.5A, 2-Way, MX1508 ,PWM Speed Control; Dual H-Bridge)

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

Hinged Roller Limit Switch ( 1A, 125VAc)

DC-DC Buck Converter Step Down Module (300W,10V-40V, 20A Constant Current )

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

12V Electric Solenoid Valve

12V Solenoid (JF-0826B, Electromagnet)

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

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

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

Microwave Radar Sensor RCWL-0516

TCS3200 Color Recognition/Detector Module

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

Pro Micro ATMEGA32U4-AU (5V, 16MHz, Leonardo)