LED 5mm Blue Diffused (Pack of 5)

1.25V - 37V Output @ 3A DC-DC 3-40V Input Step Down Adjustable Power Supply 3A peek power, 2A constant current.

1/4W metal film resistor, 1% tolerance.

60W Adjustable Soldering Iron

Dupont Cable 100mm Male to Female, 40way. Ribbon Cable Header strip

3mm LED Green light emitting diode, 5 LEDs per pack

Working current: 20 (mA)

Working voltage: 1.7V-2.1V

Obstacle Avoidance Reflection Photoelectric IR-Sensor