Cylewet 12Pcs Trimmer Variable Capacitance Ceramic 6mm Capacitor Kit 5PF 10PF 20PF 30PF 40PF 60PF for Arduino (Pack of 12) CYT1018

10pF to 100nF 15Values Ceramic Capacitor Set, Hilitchi 525Pcs DIP Monolithic Multilayer Ceramic Chip Capacitors Assortment Kit

Cylewet 10Pcs Cylindrical Electret Condenser Microphone Pickup with 2 Pins 9×7mm for Arduino (Pack of 10) CYT1013

Cofufu 0307 DIP Inductor Assorted Kit 22 value total 220pcs 1uH to 1mH 0.25W

McIgIcM Transistor Kit, BC337 BC327 2N2222 2N2907 2N3904 2N3906 S8050 S8550 A1015 C1815 Assortment, 10 Values, 200Pcs

Texas Instruments NE555P Single Precision Timer (Pack of 10)

Chanzon Fast Switching/Schottky / Rectifier Diode Assorted Kit (200pcs 14 Values 1N4001 1N4004 1N4007 RL207 1N5404 1N5406 1N5408 UF4007 FR107 FR207 1N5817 1N5819 1N5822 1N4148) Electronic Assortment

Elegoo EL-CP-003 3pcs MB-102 Breadboard 830 Point Solderless Prototype PCB Board Kit for Arduino Proto Shield Distribution Connecting Blocks

OCR 24Value 500pcs Electrolytic Capacitor Assortment Box Kit Range 0.1uF－1000uF

Hilitchi 24-Values 2N2222-S9018 / BC327-BC558 NPN PNP Power General Purpose Transistors Assortment Kit - Pack of 840

150 Pcs 15 Value 100 ohm- 2M ohm Trimpot Variable Resistor 6mm Potentiometer Assortment Kit