Search

Real Life Hacker

Reallifehackers provide you with some new information and also already existing information in a new way. Here you may learn about music, nature, science, history, literature, education, computer, mobile. This like guiding you in your problems, so visit and learn.

Category

mechanical

DC Regulated Power Supply

This is the simple 5V DC supply output circuits diagram.In the Positive Half cycle the Diode D1 conducts,and the Negative Half cycle the Diode D2 conducts. these two Diodes are conducts simultaneou…

Source: DC Regulated Power Supply

Simple Water Level Indicator

water-level-indicator1

This simple transistor based water level indicator circuit is very useful to indicate the water levels in a tank. Whenever tank gets filled, we get alerts on particular levels. Here we have created 4 levels (low, medium, high and full), we can create alarms for more levels. We have added 3 LEDs to indicate initial three levels (A, B, C), and one Buzzer to indicate FULL level (D). When tanks gets filled completely we get beep sound from Buzzer.

 Components:
Transistors-SL100-4
Resistors-100ohm-4
Capacitor-1000uF-1
LEDs-3
Buzzer-1

Create a website or blog at WordPress.com

Up ↑