Digital Water Level Display

Components Details () {
Solderless Breadboard,
7805 Voltage Regulator,
74hc147 Decimal to BCD Encoder,
74hc04 hex inverter,
BCD to 7 Segment Decoder using ic DC4511,
7 Segment Display Common Cathode,
560k Resistor x 9,
1k Resistor,
104pF Capacitor x 2,
Male to Male Jumper Wires,
Male Header,
Hard Jumper Wire,
Battery clip,
Battery 9v
}