4N35

Joystick Memory BT 4 DOF Mechanical Educational Robot Arm Kit for Arduino Robot Arm Educational

TCRT5000 Infrared Reflective Sensor Tracking Module

Finger Measuring Heartbeat Sensor Module for Arduino

30cm Male TO Male Solderless Jumper Breadboard Wires (10 Wires)

300K - 1/4W Metal Flim Resistor

14 Pin Dip Socket

Hy510 Thermal Grease  Grey Carbon Based, Thermal Paste  

128X64 OLED LCD LED Display Module For Arduino 0.96 I2C IIC Serial ( Blue/White)"

6N137

ENC28J60 Ethernet LAN Network Module

Soil temperature/Moisture sensor SHT10 Water proof