Vertical Water Level Sensor Float Switch EGP130.00 Carbon Resistor 39Ω 0.25W Through Hole EGP0.15 Carbon Resistor 8.2 Ω 0.25W Through Hole EGP0.15 -29%Water Level/Detection Sensor EGP25.00EGP35.00 Real Time Clock (RTC) DS1307 IC EGP20.00 Carbon Resistor 1.8kΩ 0.25W Through Hole EGP0.15 Line Tracker Module (3 Channels) EGP165.00