Timer circuit for night lamp

In this circuit i have shown how to make a time delay circuit. It can control AC appliances if we use a relay in this circuit. components in this circuit are:- BC547 transistor 10k resistor 47ohm resistor 1000uf 10v capacitor(you can use another for your time needed) Led push switch power supply

• #فناوری_و_رایانه
• #simple_light_off_timer_circuit_use_1_transistor
• #simple
• #light
• #off
• #timer