Recent Activity

Activity stream for all registered members at All About Circuits.

  1. Yaakov replied to the thread How can the current be rise to the required level?.

    It was my immediate surmise that sequential start was the thing they wanted to get out if it. It might not be the case but it's a pretty...

    Oct 15, 2019 at 7:29 AM
  2. AlbertHall replied to the thread Wireless power transfer project using 555 timer (having a problem with output voltage).

    With C2 as 1uF you won't get anything like 130kHz. 1nF would be nearer the mark.

    Oct 15, 2019 at 7:23 AM
  3. tars replied to the thread Generation of 4 Phase Shifted clock Signals.

    Thank you so much Marley. I thought about it too, but i need something in basic component level may be ( with some caps, transistors,...

    Oct 15, 2019 at 7:21 AM
  4. ci139 replied to the thread How can I turn off an LED in parallel without affecting the other LEDs?.

    if you have the "blocks of LED-s" to switch - the situation is worse because of the significantly higher current to redirect on block...

    Oct 15, 2019 at 7:16 AM
  5. Autobike replied to the thread Resin/Glue type substance on the ignition unit.

    thx a lot. sry for the late reply. seems very useful. will read it :)

    Oct 15, 2019 at 7:13 AM
  6. Autobike liked danadak's post in the thread Resin/Glue type substance on the ignition unit.

    This might help - http://xlforum.net/forums/showthread.php?t=1899065 Regards, Dana.

    Oct 15, 2019 at 7:12 AM
  7. Marley attached a file to the thread Generation of 4 Phase Shifted clock Signals.

    OK. I was a bit hasty with my previous post. Just a simple 4-stage shift register is required. No twist! The fourth stage is connected...

    ShiftRegister_4-bit.png Oct 15, 2019 at 7:10 AM
  8. notallbad replied to the thread Tumble dryer 'Smart lamp' pcb.

    I have come across many dryers of similar and the same model number that have the 'smart lamp' pcb and that don't! Seems pointless to...

    Oct 15, 2019 at 7:09 AM
  9. Slovenec posted a new thread.

    Making a power supply for cylindrical heaters with a temperature sensor

    This is gonna be my project for the next few days, you are welcome to pitch in ideas. I will add progress in this thread. Goal: -Make a...

    Forum: Power Electronics

    Oct 15, 2019 at 7:08 AM
  10. krumplicukor attached a file to the thread How can the current be rise to the required level?.

    [ATTACH] [ATTACH]

    WhatsApp Image 2019-10-15 at 13.04.55 (1).jpeg WhatsApp Image 2019-10-15 at 13.04.55.jpeg Oct 15, 2019 at 7:08 AM
  11. MB107 replied to the thread Changing the calibration of an automotive electronic speedometer..

    If its just those few outside resistors yes and that does seam likely. But it is awkward to work with and this is just a cheep speedo to...

    Oct 15, 2019 at 7:04 AM
  12. Kelvin Lee posted a new thread.

    Performance of method to decrease the output voltage

    Dear Sir/Madam, As my limited knowledge, I only know the voltage divider, regulator (like LM780x) or adding a resistor between the...

    Forum: General Electronics Chat

    Oct 15, 2019 at 7:04 AM
  13. ananya gupta 1 replied to the thread Embedded development on Linux Mint.

    The main advantages of embedded Linux over proprietary embedded operating systems include multiple suppliers for software, development...

    Oct 15, 2019 at 6:57 AM
  14. dotbot attached a file to the thread Peak detection and ummm lower trough detection?.

    That's right Danadak, it's just for displaying the output pk-pk and offset, it isn't being "used" for anything. The output of the DDS...

    Amp part of circuit.png Oct 15, 2019 at 6:54 AM
  15. notallbad replied to the thread Tumble dryer 'Smart lamp' pcb.

    Not sure about a timer function but quite sure that there is usually a delay between opening the door and the drum light switching on,...

    Oct 15, 2019 at 6:53 AM
Loading...