காலை வணக்கம் Suprabhatham! I hope you like the circuit and the video , also make a try on it , and share to your friends who likes hands-on experiments and keep supporting me !
Try varying the input voltage , since if your capacitance is larger , more the time will be taken for flip flop. If 6v relay - vary till 9v If 12v - vary till 15v. Put a diode across the C1 and C2 of the relay, for its safety to avoid unnecessary oscillation. Like diode cathode terminal to input + and anode to -. Send me your components details youve used , and pic of your circuit to my gmail ID.
Thanks for your comment! I'll clarify you with some points. Firstly, to flash LEDs (about 100W) needs a high current supply. ( also use high watts resistor for the leds ). Now , to produce oscillations in high current , you must use a high power rated relay ( either 12v or 24v depends upon input voltage ). Secondly , the capacitance value determines the flip-flop oscillation period . To make led2 to turn on after 600 minutes ( 36000 seconds ) as you have mentioned , the capacitor value must be higher . The value can be found using a formula called time constant = Resistance × capacitance. Assume the load is 10kilo-ohm and TC = 36000 s, C needed is 3.6 F. This is just a theoretical calculation , may vary according to the resistance across the loads i.e leds. One thing is that high capacitance capacitors are costlier in market. Hence , I demonatrated a simple oscillator circuit with 5w leds . Alternatively you can used some IC based timer circuits for your needs. Sorry for answering like an essay. Hope you have got some ideas. Do support me and share my videos to your friends , take care!
Hello, Can u please give me idea for a circuit, Requirment : With the power switch of circuit, (a) when switched on, the relay in one state, (b) With same switch, when switch off and on again, the relay need to change to another state. Please support.
Great
Dude that’s Fire!!!!!
Super 👍
காலை வணக்கம்
Suprabhatham!
I hope you like the circuit and the video , also make a try on it , and share to your friends who likes hands-on experiments and keep supporting me !
i like you video
Bike 12 volt batery laganese light v fuse ho haya
Put 1k ohm resistor for each led's.
@@circuitertamil-circuiter OK sir, I will try
Very good
Only NC side is lightened, side NO give no response. Plz help.
Try varying the input voltage , since if your capacitance is larger , more the time will be taken for flip flop.
If 6v relay - vary till 9v
If 12v - vary till 15v.
Put a diode across the C1 and C2 of the relay, for its safety to avoid unnecessary oscillation.
Like diode cathode terminal to input + and anode to -.
Send me your components details youve used , and pic of your circuit to my gmail ID.
"Yes, something similar happened with my Tinkercad. Only the LED on the NO pin lit up."
Nice video!
How can I do to increase the LED power ? (Ex. .. to 100w each led)
What wind of capacitor for 600 by minute?
Thanks in advance.
Thanks for your comment!
I'll clarify you with some points.
Firstly, to flash LEDs (about 100W) needs a high current supply. ( also use high watts resistor for the leds ).
Now , to produce oscillations in high current , you must use a high power rated relay ( either 12v or 24v depends upon input voltage ).
Secondly , the capacitance value determines the flip-flop oscillation period . To make led2 to turn on after 600 minutes ( 36000 seconds ) as you have mentioned , the capacitor value must be higher . The value can be found using a formula called time constant = Resistance × capacitance.
Assume the load is 10kilo-ohm and TC = 36000 s, C needed is 3.6 F.
This is just a theoretical calculation , may vary according to the resistance across the loads i.e leds. One thing is that high capacitance capacitors are costlier in market. Hence , I demonatrated a simple oscillator circuit with 5w leds .
Alternatively you can used some IC based timer circuits for your needs.
Sorry for answering like an essay.
Hope you have got some ideas.
Do support me and share my videos to your friends , take care!
super bro
Hello,
Can u please give me idea for a circuit,
Requirment : With the power switch of circuit,
(a) when switched on, the relay in one state,
(b) With same switch, when switch off and on again, the relay need to change to another state.
Please support.
Hello friend,
Hope you are fine and safe!
I'll reply your need with a circuit diagram within this week since I've workload.
Thank you!
@@circuitertamil-circuiter ok thank u for your consideration.
Please do share
@@circuitertamil-circuiter eagerly waiting for your reply
Как преобречти ету модуль
Repeat this circuit on a pcb to convert into a module.
Circuit diagram bro
Now , I have shared the link in the description for the circuit diagram.
Did not work sir 😒
Short the Coil1 and NC terminals of the relay instead using a resistor.
Adjust the input voltage.
Use 1w or 3w or 5mm led.
Try these and let me know.
@@circuitertamil-circuiter OK sir