how to make 12v bulb flasher | relay flasher | SL Electronic |
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- Опубликовано: 12 апр 2021
- how to make 12v bulb flasher | relay flasher | SL Electronic
#electronic
#flasher
• how to make 12v bulb f...
how to make 12v bulb
how to make 12v led bulb
how to make 12v dc led bulb
how to make 12v relay flasher #12v relay
home made 12v relay flasher 
Наука
Nice👍🔔🙏 2:09
Esta Reloco
Meke speed eka wadi karanne kohomada
is circut se kitne 12v bulb chala sakte hai
❤❤❤
👍👍👍
🤩💪💪💪💪
great circuit - what components would you use for a 1.5v application?
You will need a 1.5 v relay but it's rare therefore we need to separate the 1.5v circuit and the relay blinking circuit.
@@thawzinkhant1759 thanks - how would you estimate size of resistor and capacitor to give similar rate of blinking to your 12v circuit
@@jonathanbrierley8304 on which one? The relay oscillator circuit? Or the application that is going to be controlled by the relay?
@@thawzinkhant1759 i was hoping to recreate your circuit with a 1.5volt power source and 1.5volt incandescent bulb and was wondering how to estimate size of capacitor and resistor in your circuit I would need to go with a 1.5v relay. Space for the circuitry to fit in is limited but I could potentially increase power source to 3 or 5volt if that makes relay selection easier and then dial it back somehow so the bulb only sees 1.5v.
@@jonathanbrierley8304
To recreate the circuit with a 1.5-volt power source and a 1.5-volt incandescent bulb, we'll need to estimate the size of the resistor and capacitor for the blinking circuit.
I would say 47 ohms resistor and 1000uf 16v capacitor would fit it perfectly if you are going to use a 5 v supply
For the bulb
You would need to use a 6.8 ohm resistor
You may need to adjust the values accordingly.