UA741 (LM741 eq) Op-amp IC

5mm Flashing led. Led flashes a sequence of colors then changes flashing tempo and restart the color flashing sequence.

Dupont Cable 200mm Male to Female, 10 Way

Hall Element S49E 49E

ST-Link V2 Mini STM8 STM32 Simulator Download Programmer With Cover ST-Link V2 upgrade- for STM8 STM32 Downloader Programmer Miscellaneous...

Low Power Dual Operational Amplifiers

Hitano ecr 5x11x2mm 

1uF 50V

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

Working current: 20 (mA)

Working voltage: 1.7V-2.1V