Power supply 0-16v 3A LCD Display

Power supply 5v 3A LCD meter

Power supply 7.5v 2A LCD meter

breadboard power supply module 3.3v/5v

Logic Probe / Multimeter / Matrix Keypad

Arduino Uno - R3 / LCD Display

10 Led positive + 10 Led negative

Trimmers Resistor 100R-1M 12 Values

capacitor decade .1 μf - 800 μf

7 switches Push-button

8 Dip switches ON/OFF