Arduino Door Lock Sensor Magnet Proximity Switch Reed Sensors - Metal, Plastic, 27 X 14 X 8 Mm, Alarm-on-broken, 10w Rated Power | Smd Mounting, 24 Awg Lead, 100v Voltage

ATMEGA328P-AU-TQFP-32-Microcontroller Chip - 8-5.5V Operating Range, 32kB Flash, 1kB EEPROM, 2kB SRAM, 6 PWM Channels, 8 ADC Channels, I2C & SPI Interfaces

Electric Temperature Sensor - Metal and Plastic Construction, -55 to 125 Degree Usable Range, 3.0V to 5.5V Power Range, 1-Wire Interface, Unique 64-Bit ID

Triple Axis Compass Magnetometer Sensor Module - GY-273, IIC Communication, 1.3-8 Gauss Measuring Range | Industrial & Commercial Use, Metal & Plastic Material

Gesture Recognition Sensor - I2C Interface (0x39), Ambient Light & RGB Color Sensing, Proximity Sensing, Gesture Detection, Operating Range 4-8in (10-20cm)

Mini Breadboard Solderless Electronics Prototyping 170 Points - ABS Material, 45x35x8.5 mm, Available in Black, White, Red, Green, Blue | Features 3M Double Sided Sticky Tape, Modular Design, IC Divider

Surface Mount Plastic Enclosure - Plastic, 13.7cm x 4.1cm x 3.5cm , Transparent Top with Cream Lid, Ideal for DC Chargers and LED Drivers

PIR Motion Detector Sensor - Metal & Plastic, Compact Board with Three Pin Interface, 5V-9V Input Range, 60s Setting Time, 6m Detection Range, Wide Angle Lens

R307 Arduino Fingerprint Biometric Sensor With Serial Uart Application: Industrial

Metal Electric Pcb Drill 12V Wood Cnc Router Mounting Clamp

60 Tooth Mod 1 Plastic Gear - 62mm Outer Diameter, 6mm Inner Bore with Set Screw | Ideal for Robotics and Science Projects