Omnidirectional Microphone High Precision Microphone Module Sound Sensor I2S Interface INMP441 MEMS Low Power 
1602 + I2C (Green)
12V WATER PUMP
Breakout
TP4056 18650 Battery Charger Module Lithium Ion Battery Li-ion Battery Charger Type C Micro USB
TP4056 CHARGER (TYPEC)
Breakout
LM2596S DC-DC Buck Converter Step Down Power Module 4-40V to 1.25-37V Voltage Regulator Board
LM2596S BUCK CONVERTOR
WATER LEVEL SENSOR
28BYJ-48 STEPPER MOTOR
BREADBOARD POWER SUPPLY
Microcontroller
Arduino NANO Compatible NANO V3 – ATMEGA328P with C340G – Mini USB – Microcontroller Project
NANO V3
Handheld Hot Air Gun
Microcontroller
ESP32 Expansion Board 30P Expansion Board ESP32 Shield GPIO Expansion Development Kit
ESP32 30PIN EXPANSION BOARD
Sensor
VL53L0X Time-of-Flight Distance Sensor Module I2C Range Finder Laser Ranging Module 2m Detection
GY-530 VL53L0X TOF
WATERPROOF ULTRASONIC SENSOR
Microcontroller
WEMOS R32 Development Board ESP32 WiFi + Bluetooth Module Dual Core MCU Arduino Compatible
WEMOS R32
DONUT BOARD (2CM*8CM)
Project Kit
37 in 1 Sensors & Electronic Set Beginner Sensor Learning Kit 37in1 For Arduino Beginner
37 IN 1 SENSOR SET
Transmission
ST-LINK V2 USB Programmer Debugger for STM8 STM32 MCU Development Board Programming Download Tool
ST-LINK V2 DOWNLOADER
ESP32 S2 Mini V1.0.0 Wi-Fi 4MB PSRAM 4MB FLASH Development Board Microcontroller
GY-MAX30102 BLOOD OXYGEN SENSOR
STEEL BALL SOLDER CLEANER
Tools
Sodering Clip Stand with Magnifying Glass Soldering Holder Electronics Project Assistance Holder
SOLDERING HELPING CLIP
Mini Soldering Iron Stand
AJUSTABLE SOLDERING IRON
UNO SENSOR SHIELD V5.0
Electrical
5V 12V 24V Power Supply 5A 10A 15A 20A 25W 50W 75W 120W 240W AC DC Convertor LED Strip Driver
12V 20A (240W) POWER SUPPLY
Microcontroller
ESP8266 NODEMCU V3 LUA WIFI
16MM METAL CASTER WHEEL
INFRARED FLAME SENSOR