We can make simple Water Level Controller Circuit using IC 555 for our tank, as it stop pump when tank is full and start again when water is low. We can also change some parts to match our tank size and water level. Circuit Working: Parts List: Components Values Quantity Resistors 1k 1/4 watt 1 […]
DIY Projects
Header Tank Water Level Controller Circuit
This Header Tank Water Level Controller Circuit control water level in header tank, it stops motor when tank is full and start motor when tank is empty. Also, it saves water and save electricity and there is no need to watch tank every time, as the circuit works automatic with sensor in tank. Circuit Working: […]
H-Bridge PWM Driver Circuit using IC 555
This H-Bridge PWM Driver Circuit uses an IC 555 to control the speed and direction of a DC motor; also the circuit operates without driver transistors. Furthermore, motor connect direct to two IC 555 and moreover, motor speed and direction can also be change; so we can only use two IC 555 to control the […]
Simple Fade On Fade Off LED Circuit
This Simple Fade On Fade Off LED Circuit makes the LED turn ON and OFF gradually instead of suddenly; also the circuit creates a dimming effect with smooth transitions that look pleasant to the eye. Circuit Working: Parts List: Components Values Quantity Resistors 100k 1/4 watt 3 1Ω 0.5W (or 8.2Ω depending on LED color) […]
Simple Traffic Signal Lights Circuit using IC 555
This project is for Simple Traffic Signal Lights Circuit using IC 555, as it uses 555 IC and LEDs to show traffic signal lights in sequence. Furthermore, the circuit is simple to build and parts are easy to find. Circuit Working: Parts List: Components Values Quantity Resistors 470Ω, 100k, 47k 1/4 watt 1 each 220Ω […]
Simple Hulda Clark Zapper Circuit using IC 555
The IC 555 generates an electric current at a set frequency for healing in this Simple Hulda Clark Zapper circuit, also Hulda Clark developed this type of circuit, known as a Hulda Clark zapper, in 2003. Circuit Working: Parts List: Components Values Quantity Resistors 1k, 3.3k 1/4 watt 2 each Capacitors Ceramic 4.7nF 1 Ceramic […]