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L7805 with heat sink
or do navigation and selection in the program
32KB EEPROM Memory chip: AT24C32
Voltage 3V
USB-A to DIP Adapter board USB male to 4-pin socket 2.54mm pitch Special Female L7805 with heat sinkUSB Male to 2. 54mm DIP Adapter Converter Board 4 Pin PCB DIY Power Supply At present, mobile phone charger is everywhere, this module is used to convert the charger or computer USB port for conventional DIP2. 54mm pin, a great convenience for your application. USB male to become DIP2. 54mm line, USB transposons have been welded. Features: The USB to DIP 5pin 2. 54mm PCB Board for DIY Power Supply and USB projects. This module is used as a breakout
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