High Quality electric soldering iron (Adjustable ENC28J60 The module is copact and

The module is copact and rugged because it has built-in pcb antenna

Hex Inverter

Input Voltage: 7-12V

All the anode connections of the LED segments are joined together to logic “1”

The HC-05 Bluetooth module can connect to other modules in two ways as a master

High Quality electric soldering iron (Adjustable ENC28J60 The module is copact andIntroduction : A soldering iron is a hand tool used to heat solder, usually from an electrical supply at high temperatures above the melting point of the metal alloy. This allows for the solder to flow between the workpieces needing to be joined. Features : Work Voltage: 220V . Power: 60W . Dimensions: 30. 00cm x 9. 00cm x 3. 00cm. Adjustable heat CAUTIONS: When using the soldering iron for the first time, smoke may appear on the tip and stop in a