Alcohol Sensor Module - Metal Construction, 5 Volt Voltage | Industrial & Commercial Application

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

Black 12V 100 Ma - Solar Panel

NE555-Timer Adjustable Controller - Plastic, Metal Material | DC 12V Input Voltage, Monostable Operation, 0-10s Adjustable Time

STLink V2 USB Mini ARM Programmer Simulator - Plastic & Aluminum Housing , Enhanced 5V Power Output, Automatic Firmware Upgrades, I/O Port Protection

2.4 Inch Touch Screen TFT Display Shield - 240x320 Resolution, 18-Bit Color | ILI9325 Controller, SD Card Slot, Arduino UNO Compatibility

74HC595 IC Shift Register Serial In Parallel Output - 15 LSTTL Drive Capability, 2.0 to 6.0 V Range, High Noise Immunity, Improved Quiescent Power

Ultrasonic Distance Sensor - Metal & Plastic, Operating Voltage: 5V, Range: 2 cm to 400 cm, Resolution: 1 cm, Wide Angle, Compact Design, No External Circuit Required