Hi Everyone!
I have reached a point of semi-desperation with a project on which I am working for over a year now. There is one issue I doesn't seem to be able to fix.
I have a nixie clock pcb which drives 6 apa106 rgb leds. I am trying to wire it up to be able to turn off three of these leds...
Hi
This TI note says we can parallel the LM2587.
https://www.ti.com/lit/an/snva552/snva552.pdf
Is it safe and functional to parallel these off-the-shelf buck modules?
LM2596:
**broken link removed**
https://www.monolithicpower.com/pub/media/document/MP1584_r1.0.pdf
MP1584:
**broken...
I have attempted to make an easy AT89C2051 programmer using the schematic I made below:
I have manually tested all possible configurations with software, and the circuit functions correctly to the software but I tried one atmel chip with it and it does not program correctly. It seems to be...
**broken link removed**
What's the use of 5th diode in this schematic..(which is in parallel with cap)?
This is a circuit to drive led from mains AC.
Sorry if this question is too simple or obvious.. I just want to know what that diode's doing there.