0.1uf 50v electrolytic capacitor

22pf  Variable Capacitor

 223pf Duplex Radio Variable Capacitor

6x6x12mm Tactile Push Button Switch Black  

Nextion NX4024T032 3.2 Inch display Man-machine Interface HMI Touch Screen

MOD-TCA9548A CJMCU-9548 TCA9548A 1-to-8 I2C 8-Channel IIC Multiplexer

31 in 1 screwdriver set multifunction hs-6036b screwdriver kit

tip41c NPN transistor

e10 bulb 2.5v 0.3a with bulb holder

ARDUINO YUN REV 2 ABX00020 ATmega32U4 Development Board

ARDUINO UNO WiFi REV2

mini micro sd card reader module