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Randy Nuss's user avatar
Randy Nuss's user avatar
Randy Nuss's user avatar
Randy Nuss
  • Member for 6 years, 4 months
  • Last seen more than a month ago
8 votes
Accepted

RT6224D-based step down circuit yields 0V - why?

7 votes

3.7v to 3.3v voltage regulator

3 votes
Accepted

Can I replace a single layer ceramic capacitor with a multilayer one?

3 votes

What general purpose connectors are used for GPIO data?

2 votes

uC IO pin driven "low", but voltage sits at 0.3V, not 0V

2 votes
Accepted

Can an electrolytic capacitor be charged reversed bias by a small voltage?

2 votes
Accepted

28V Stepdown with TracoPower TRN 1-2411 DC/DC converter for ESP8266?

2 votes

Correct way to do "power injection" from multiple DC supplies?

2 votes
Accepted

Supplying less voltage than the nominal voltage

1 vote
Accepted

Issues with getting TDA7265 sound amplifier to work with two sound sources

1 vote

Continuous wave on SX1276

1 vote
Accepted

Serial line switching through a transistor

1 vote

How to use a low current signal to activate my circuit

1 vote

Need to turn on a relay for half a second when constant power is applied with a switch

1 vote
Accepted

Isolated DC/DC Primary ON/OFF

1 vote

Finding resistor values with a high power LED on an Arduino (Limited experience with circuitry)

1 vote

Volume Control for Mixer Circuit using DAC Refence

1 vote
Accepted

Motor Speed Output Signal

1 vote

Buck Converter and WS2812 LEDs

1 vote

MOSFET gate switching time

1 vote

HCPL3700 - 220V sensing circuit

0 votes

Bouncing at some points in square wave

0 votes
Accepted

3.3v Powersupply

0 votes

Preventing inadvertent feeding of an external watchdog

-1 votes

How do I connect AD9601 to stm32f429?