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

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

75Pcs Plastic Gear & Pulley Kit

AC-DC 5V 800mA 110V/220V to DC 5V Power Supply Module (Buck Converter Step Down Board Transformer)

64Pc Gear Set (M0.5)

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

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

Small Solenoid Sucker (2.5KG Lifting Power, 5V)

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

Servo Motor Tester (EK2-0907)

16 Channel Servo Shield (12bit PWM/Servo Driver-I2C Interface PCA9685)

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

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

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

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

TowerPro MG 996R Servo Motor (10.2kg/cm & metal gears )

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

Vacuum Pump (12V, YW11-DC12)

Bilge Multipurpose Pump - 350GPH (12v)

Raspberry PI 3 (Model B)

TFmini Micro Lidar Range Finder Module

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

KUNHEWUHUA UV Exposure Unit (48W, 260x210mm)