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  1. (*steve*) replied to the thread Capacitor Protection Boards- How do they work?.

    It's probably shunting excess charge through that large transistor. My guess is that the circuit acts like a glorified zener diode....

    Feb 23, 2017 at 1:05 AM
  2. TominVA attached a file to the thread Can someone ID these connectors?.

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  3. TominVA attached a file to the thread Can someone ID these connectors?.

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    DSCN3024.JPG DSCN3026.JPG DSCN3028.JPG Feb 23, 2017 at 12:41 AM
  4. TominVA attached a file to the thread Can someone ID these connectors?.

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    DSCN3019.JPG DSCN3021.JPG DSCN3022.JPG Feb 23, 2017 at 12:40 AM
  5. TominVA posted a new thread.

    Can someone ID these connectors?

    Last time I posted for help here - I received great info. Hoping someone can ID these for me. Again - not my field. Wife is threatening...

    DSCN3011.JPG DSCN3015.JPG DSCN3016.JPG DSCN3018.JPG

    Forum: General Electronics Chat

    Feb 23, 2017 at 12:39 AM
  6. AprilSteel posted a new thread.

    Capacitor Protection Boards- How do they work?

    I have a couple of these boards. An LED comes on when the cap reaches 2.5V , What I wonder is does all the current then get shunted to...

    sl1600.jpg

    Forum: General Electronics Chat

    Feb 23, 2017 at 12:27 AM
  7. Audioguru replied to the thread Headset.

    A mic with a frequency response of 100Hz to 10kHz and headphones to have a frequency response of 20Hz to 20kHz are meaningless unless...

    Feb 23, 2017 at 12:25 AM
  8. RWK replied to the thread need source of inexpensive solenoids.

    I should be more specific: these are for pushing buttons. They need a frame of 11mm or less, a throw of 2mm, perhaps as low as 1mm, and...

    Feb 23, 2017 at 12:13 AM
  9. donkey replied to the thread Solar setup question.

    ok so rather than trying to understand a diagram you just hammer on one aspect that YOU feel is dangerous without understanding what it...

    Feb 23, 2017 at 12:04 AM
  10. RWK replied to the thread need source of inexpensive solenoids.

    That makes a lot of sense. 5V wasn't a hard requirement but rather a preference.

    Feb 22, 2017 at 11:53 PM
  11. CDRIVE replied to the thread PIR operated DC motor project odd behaviour help.

    Spyder, I'm well versed in the psyche and basic nature of Dogs. The vast majority of them will eat as much as you give them. They'll do...

    Feb 22, 2017 at 11:32 PM
  12. Cains posted a new thread.

    Newbie needs assistanse

    Hi good people of electronicspoint. I`m curently buildin a kegorator, and have bought two SF800 flow meters, (As i thought i wolud be...

    Forum: General Electronics Chat

    Feb 22, 2017 at 11:25 PM
  13. (*steve*) replied to the thread General question about EEPROM Programmer.

    You could ask. Alternatively, if you know other chips that share the same properties as the one you have (programming interface,...

    Feb 22, 2017 at 11:18 PM
  14. Keks attached a file to the thread Amplifier burned, please help to ID parts.

    I found some schematics. Hope this will help. If i am reading it right large caps are 10 000/50, Diodes on bridge rectifier are IN4004....

    Feb 22, 2017 at 11:02 PM
  15. spyder9 replied to the thread PIR operated DC motor project odd behaviour help.

    Wiper motor is driving bicycle gear,which is connected to another,bigger gear with chain and that drives some kind of dog food...

    Feb 22, 2017 at 10:07 PM
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