2 Pin Female To Female Relimate Connector (Pack of 2) 7805 IC 5V Voltage Regulator It is used to control

It is used to control the flow of current

Resistance 120k ohm (124) Brand Resistor Chip size 1206 Tolerance 5% Power 1/4W Temperature Range -55°C to +125°C Mounting Type Surface mount No

Which means that the output pin of the decoder can drive 10 TTL based Low-Power Schottky( LS ) input pins

Connecting mode just common the anode

The back light of display is optional

2 Pin Female To Female Relimate Connector (Pack of 2) 7805 IC 5V Voltage Regulator It is used to controlThe 2 Pin Female Relimate Connector is ideal for use as power connector, sensor connector, or any general purpose connection that needs to be protected from an incorrect connection or reverse polarity. There are also polarized male connectors included. Relimate connectors, also known as RMCs, are widely used in the electronic industry. Features Relimate Wired Connector Safe and easy to install. 2 pin Female to Female Relimate Connector Applications AC