A capacitive touchscreen is a control display that uses conductive touch from a human finger or a specialized device for input. Resistive and capacitive
The difference between If you pay attention, you will notice the difference between the two screens. Capacitive touchscreens, like very expensive smartphones and tablets, are very responsive to the slightest touch. Meanwhile, resistive touchscreens may require more pressure or the use of a stylus.
In contrast to resistive touchscreens, capacitive touchscreens use the electrical properties of the human body as input. When touched with a finger, a small electrical charge is attracted to the point of contact, which allows the display to detect where it is receiving input. The result is a display that can detect lighter touches more accurately than resistive touchscreens.
Video Tutorial Link
Hello Friends, In this Blog I will Show with you How to make Automatic Water Pump Controller with LCD Display for Monitoring Water Level & Motor On/off conditions.
The Components required for completing this project.
1. PCB Board
2. Atmega328p IC
3. 28 Pin IC Base 1p
4. Crystal 16Mhz 1p
5. 22pf ceramic capacitor 2p
6. 104pf ceramic capacitor 2p
7. Relay 5V Dc 1p
8. BC547 transistor
9. 16×2 LCD Display 1p
10.103 variable resistor 1p
11. 1k resistor 1p
12. 10k resistor 1p
13. 1N4007 diode 1p
14. Male to Male IC Rail
15. Ultrasonic HC SR04 Sensor 1p
16. 12Volt Water Pump Motor
17. 12Volt, 1000mA transformer
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