L7805CD2T 5V Voltage Regulator TO-252 package Wires It's a DC 12V 4CH

It's a DC 12V 4CH Channel 433Mhz Wireless RF Switch Long Range Wireless Remote EV1527

Brand Samsung/AVX/YAGEO Value 10nF Voltage (Max) 50 Volts Package SMD 0805 Tolerance ± 10% Inner Electrode

These are Metal Film Resistor with a value of 100 ohm 1/4W and tolerance of ±1%

Resistance 500kΩ (504) Turn 270° Tolerance 10% Number of Pins 3 Power 500mW Dimension 9

L7805CD2T 5V Voltage Regulator TO-252 package Wires It's a DC 12V 4CHIt is a three terminal positive regulator. The L7805CD2T is a widely used linear voltage regulator. It has built in current limiting, thermal shutdown, and safe operating area protection which makes them virtually immune to damage from output overloads. Voltage sources in a circuit may have fluctuations, resulting in voltage outputs that are not constant. The output voltage of a voltage regulator IC is constant. 7805 Voltage Regulator, a member of