Category: Controls & Timers
All controller, motor speed driver,switches,timer,sensor,and more : Timer switches • DC motor speed control • Delay timers • Light switchs • SCR controls • Light dimmers • Infrared remote control system • and more…
This is simple automatic water level controller circuit. It will make you more comfortable Because it enables open - close water pump automatically
For learn about MOSFET. I recommend Time Delay circuit easy to make and long time and a few parts than normal transistor
This is first mini emergency light of my son. It is very small, use LED display when power outage,use transistor instead relay use AA battery charger.
This is IC 4060 Timer circuit. When rises time that is set, Suppose set 5 minutes time. after all time to 5 minutes. the circuit will emit a sound of buzzer once.
This Simple touch switch using transistor is the touch switch is updated from the original,this circuit is thought to are suitable because uses TR purely.
This circuit prevents surges. From the opening is switched off or power failure. The damage to electrical appliances.