In this tutorial, I'll first blink "an LED" using the positive pulse generated by a "DIY 555 Pulse Generator Module" (video: th-cam.com/video/bMAnipPOjFo/w-d-xo.html), followed by "two LEDs" alternating and flashing at a regular interval. The output frequency of pulses can be adjusted using a potentiometer. The circuit can be operated from any voltage between 5 to 15 volt DC. Watch this video for detailed step by step instructions on how to build this circuit and for a complete instruction on how the circuit works.
Nice video, dont suppose you feel like trying out the Wein Bridge Osilator circuit next. I got it working perfectly at 50Hz on a breadboard now once I made the PCB I cant get to to be stable. Annoying thing.
PCB way must have changed their prices because I downloaded the Gerber sent it to PCB way paid approx $11.00 dollars but then received an E-Mail to say i had not paid in full and in fact the price was $98 dollars and only for FIVE boards. I think you should adjust the Gerber or ask PCB way why it is so expensive. I was told on chat that the file did not meet the $5 criteria.
I chatted with them and it was the fact that the boards did not meet their $5 criteria. I have a copy of the order etc but don't know how to attach it to this message. Not getting at you because the board is a great idea, just a shock at the price! @@CrazyCoupleDIY
Nice video, dont suppose you feel like trying out the Wein Bridge Osilator circuit next. I got it working perfectly at 50Hz on a breadboard now once I made the PCB I cant get to to be stable. Annoying thing.
In this tutorial, I'll first blink "an LED" using the positive pulse generated by a "DIY 555 Pulse Generator Module" (video: th-cam.com/video/bMAnipPOjFo/w-d-xo.html), followed by "two LEDs" alternating and flashing at a regular interval. The output frequency of pulses can be adjusted using a potentiometer. The circuit can be operated from any voltage between 5 to 15 volt DC.
Watch this video for detailed step by step instructions on how to build this circuit and for a complete instruction on how the circuit works.
Hello . What should R1 - R2 - C1 be in this circuit to make the LED's on time 3 seconds and its off time 6 seconds? can you help me
Nice video, dont suppose you feel like trying out the Wein Bridge Osilator circuit next. I got it working perfectly at 50Hz on a breadboard now once I made the PCB I cant get to to be stable. Annoying thing.
Sure mate I will give that a shot
It works bro thanks 🙏
Pleasure
big fan sir
Thanks a lot
how can I order pcb with the same model you use
You can order from the pcbway's website
Let me know if you want the link
send me the link. I want to order with the same module you use.
www.pcbway.com/project/shareproject/555_Pulse_Generator_Module__How_it_Works.html
Hope this helps, cheers
sir please made emf meter with ln324 and bc 547
Sure mate, I will
I have few tutorials in line, once I upload them all I will make a video tutorial on a dyi emf meter
NICE VIDEO SIR, can tell me how to increase and decreases off time n on time this circuit please make video
how to connect relay and home appliance
.. محتوى رائع ، لقد استفدت منه كثيرا
How to dual time set increase and decrease time variable
Links no longer work....
Which link are you after mate?
PCB way must have changed their prices because I downloaded the Gerber sent it to PCB way paid approx $11.00 dollars but then received an E-Mail to say i had not paid in full and in fact the price was $98 dollars and only for FIVE boards. I think you should adjust the Gerber or ask PCB way why it is so expensive. I was told on chat that the file did not meet the $5 criteria.
If you don't mind plz ask them if they are charging you for individual breakout boards on a 100x100 assembly.
I chatted with them and it was the fact that the boards did not meet their $5 criteria. I have a copy of the order etc but don't know how to attach it to this message. Not getting at you because the board is a great idea, just a shock at the price!
@@CrazyCoupleDIY
Nice video, dont suppose you feel like trying out the Wein Bridge Osilator circuit next. I got it working perfectly at 50Hz on a breadboard now once I made the PCB I cant get to to be stable. Annoying thing.
sir please made emf meter with ln324 and bc 547
sir please made emf meter with ln324 and bc 547
sir please made emf meter with ln324 and bc 547
sir please made emf meter with ln324 and bc 547
sir please made emf meter with ln324 and bc 547
I actually have a video on what you are after
th-cam.com/video/Bw11igeWlEA/w-d-xo.html