5Pcs Rotary Encoder Push Button Switch Keyswitch Electronic Components 12Mm

PC817 3.3V-30V 2 Way 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module Driver Photoelectric Isolated Module

5/10pcs TTP223 Touch Button Module Capacitor Type Single Channel Self Locking Touch Switch Sensor for Arduino

10PCS HY3810P N-Channel Power MOSFET 100V/180A TO220 4.2mOhms Chip

100PCS MMBT2222A MMBT2222 2N2222A 2N2222 MMBT2222ALT1G 1P NPN Transistor SOT-23 General Purpose Transistor SOT23 SMD

50 Pcs To-3P Transistor Silicone Insulator Insulation Sheet

2 Pairs 2N3055/MJ2955 NPN PNP Power Transistors TO-3 ST 2N3055 + MJ2955 TRANSISTORS 60V 15A TO3 4PCS

BRM-D480 Electric PCB Circuit Board 5A with Pins DC-AC Solid State Relay SSR

50PCS PC817 EL817C LTV817 PC817-1 DIP-4 80V 20mA Optocoupler PC817/C DIP Precise OPTOCOUPLER SHARP DIP4

20x Diodes Bridge Rectifiers for Low Power Supplies Circuit Board Control Circuits

NE555 CD4017 LED Flow Light Electronic Production Suite Control Board Module Capacitor Oscillator Clock Signal DIY Electronic Kit

Voltage Regulator Kit Soldering Skill Training Welding for Beginner

20PCS TL082 TL082CP TL082CN IC TI DIP-8 JFET-INPUT Dual OPERATIONAL AMPLIFIERS General Purpose Integrated Circuit OP-AMP DIP8

Vibration Sensor Module Vibration Switch Alarm Module SW-18010P Normally Open Shock Sensor Module

DC-DC SX1308 Step-UP Adjustable Power Module Step Up Boost Converter 2-24V To 2-28V 2A

70Hf120 Spiral Rectifier Diode 1200V 70A 70Hfr120 Blocking Diode Chassis Stud Mo

30-1500MA Adjustable Constant Current LED Driver DC 3.3V 3.7V 4.2V 5V PWM Control Board Buck Power Module

20PCS L7815CV L7815 7815 IC ST REG LDO 15V 1.5A TO-220 LM7815 MC7815 GENUINE Standard Regulator Pos 3 Pin TO220

3590S-2-103L Potentiometer 1K 2K 5K 10K 20K 50K 100K European Precision Multi-turn Potentiometer 10-turn Adjustable Resistance

Relay HK4100F-DC12V-SHG 6 Pin 5V 12V 24V Songle

Clear Fireworks Pattern Version Hanabi HANABI Small Role Counter Kachikachi-kun