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

GY- SGP30 AIR QUALITY GAS SENSOR TVOC ECO2 CARBON DIOXIDE MEASUREMENT FORMALDEHYDE MODULE

arduino leonardo r3 atmega32u4

"GPS NEO-6M Satellite Positioning Module Development Board for STM32 usb 51 neo6m（with Battery

3v battery CR2450 Panasonic AFPX-BATT FP-X series PLC

3.3uH 2A Inductor 10% Tolerance 8x10mm Drum Core

10uH Inductor 0810 i section shape Radial Leaded inductor