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

12V 60W Thermoelectric Heatsink TEC1-12710 (Peltier Plate, 40X40MM)

JoyStick Module KY-023 (Arduino)

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

Mini Breadboard (400 Tie-Points)

NEO-6M GPS Module

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

HC-SR04 Ultrasonic Distance Measuring Sensor Module

4-Channel Solid State Relay (SSR) High Level

Waterproof Ultrasonic Range Finder Module (JSN + B02)

TTP229 16-Key Digital Capacitive Switch Touch Sensor Module

HY-SRF05 Ultrasonic Distance Measuring Sensor Module

Infrared (IR) Wireless Remote Control Module HX1838

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)

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

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

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

75Pcs Plastic Gear & Pulley Kit

Snow & Rain Detection Sensor Module

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

Double Sided Prototype PCB Universal Printed Circuit Board 2x8cm

4-Digit 7-Segment Display Module (TM1637)

LM7805 5V Voltage Regulator Module

Nema 17 Stepper Motor (17HS2408)

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

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

Large Arduino Robot Tank Chassis (Rubber Track)

Leobot DIY Robotic Claw Module (with MG90 Servo)

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

LCD Screen & Keypad Arduino Shield (LCD1602)

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

Arduino Pro Mini Atmega328 (5V)

4 Wheeled Car (4WD) Chassis DIY Kit

LCD1602 Blue Screen LCD (2x16 Characters, with backplate adapter)

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

ADXL345 3-Axis Accelerometer Module

1-Channel H&L Level Trigger Optocoupler 5V Relay Module

MOSFET Relay Module (0-24V Mosfet IRF520)

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

12V Peristaltic Liquid Dosing Pump

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

USB Power Supply 18650 Battery BMS for Arduino (5V/3V Output, 5V Charger)

2.4" Nextion TJC HMI Touch LCD Screen (Chinese)

6V 30RPM Gear Reduction DC Motor

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

Temperature Sensor Module (KY-001 3pin DS18B20)

DS1302 RTC Real Time Clock Module

Transparent Arduino Uno Enclosure Box

Arduino Robot Tank Chassis (Plastic Track)

Piezo Disc Element (50mm)

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

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

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

MQ-7 Carbon Monoxide (CO) Gas Sensor Module

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

TFmini Micro Lidar Range Finder Module

Photodiode BPW34

3-Axis High Precision Compass Magnometer Module (AK8975)

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

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

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

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

SN75441ONE IC (Quad HALF-H Driver DIP16)

Double Sided Prototype PCB Universal Printed Circuit Board 4x6cm

USBTiny ISP AVR Arduino Boatload Programmer

5V Solenoid (JF-0530B)

Shock Vibration Switch Module (KY-002)

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

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

Turtle Robot Arduino Starter Kit

4x4 Matrix (16 Key) Membrane Keypad

Universal IR Infrared Sensor Receiver Module (KY-022)

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

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)

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

CC1101 RF1101 Wireless Transceiver Module with SMA Antenna

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

4WD RC Smart Car Chassis for Arduino

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

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

12V Solenoid (JF-0826B, Electromagnet)

20 Key Membrane Matrix Array Keypad 4x5

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

KUNHEWUHUA UV Exposure Unit (48W, 260x210mm)

KY-018 Light Detection Sensor Module (LDR Arduino)

PCB Reference Ruler

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

RFID Keyring Tag (13.56MHz)

Atmel ATmega328P-PU Microcontroller

A4988 STEPPER MOTOR DRIVER (RAMPS)

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

High-quality WT588D-16p Voice/Audio Module

Laser Receiver Module

Hinged Roller Limit Switch ( 1A, 125VAc)

Alien Clapton Coil Heating Wire (Premade Coil)

Digital Ammeter (0-5A)

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

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

9V-24V, 3A DC PWM Motor Speed Controller & Tester (With buttons)

DIY Mini Solar Powered Toy Car

Voice & Sound Detection Module

Tilt Switch Sensor Module

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

Bilge Multipurpose Pump - 350GPH (12v)

433MHZ Helical Antenna

ATMEGA2560-16au

4x3 Matrix (12 Key) Membrane Keypad

Ultra-Small DC-DC Step Down Power Supply Module (MP1584EN, 3A, Adjustable Buck Converter)

TOP255PN Top Switch Offline (DIP-7)

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

Flexible Aluminium Coupling (5mmx5mm)

Five Direction (5D) Game Joystick Button Module

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

Multi-functional Arduino Learning Shield

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

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

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

5 Way Flame/Heat Sensor Module

Double 10K Ohm Sliding Row Linear Potentiometer Mixer Module

1000W ZVS Low Voltage Induction Heater (12V-36V, 24V Recommended)

KY606D 2.4Ghz Drone (Without Camera)

RC Car Wheel

22uH Toroid Core Inductor (B02, 3A)

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

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

32.768KHz Quarts Crystal Passive Oscillator

Leobot Arduino Uno R3 Starter Enclosure (Pink)

DFRobot Beetle ESP32 Microcontroller

TMS4464-10NL (DIP-18, RAM)

Coin Acceptor Slot Machine Module (12V)

LCD Adapter Plate I2C (LCD1602)

18mm Magnetic Induction Heating Coil

12V 600RPM Gear Reduction DC Motor

Aluminum Robot Claw

L293NE Quad Half-H Driver IC (Motor Driver)

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

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

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

DC Motor + Wheel

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

10UH Power Inductor

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

40khz 35W Ultrasonic Piezoelectric Transducer

1.8 Inch TFT LCD Display & SD Card Module

Analog Capacitive Soil Moisture Sensor

Piezo Disc Element (15mm)

Mini 5V Traffic Light LED Display Module

Leobot Arduino Uno R3 Starter Enclosure (Blue)

Leobot RC Car Wheel

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

LM2596 Voltage Regulator Module (Buck Adjustable Step Down, Vin 3.5V - 40V, Vout 1.5V - 35V)

Anti-Static Ziplock ESD Bag (6x9cm)

DC-DC 10-32V To 12-35V 150W Step Up Booster

M3*20 Standoff Hex Spacer (Brass, Female)

Flexinol Actuator Nitinol Wire - (0.3mm Diameter, 0.5M Length, Memory Wire)

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

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

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

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

MINI DIGITAL THERMOMETER

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

LED 5mm - Ultraviolet 390NM Clear Lens

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

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

NodeMCU Lua WIFI ESP8266 Microcontroller

AC 2000W Controller - Module

3S 20A 18650 Li-ion Lithium Battery BMS (12.6V)

ESP32-CAM WiFi + bluetooth Camera Module Development

JUMPER WIRE FEMALE TO ALLIGATOR CLIP CABLE