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Bonnevie
  • Member for 3 years, 7 months
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4 votes

How to turn on LED using RF as a catalyst?

4 votes

A battery is not connected to anything. Is there a voltage between its plus and minus poles?

3 votes

How should I design a heat sink for an SMD power MOSFET?

2 votes

How to specify UV high brightness LEDs?

2 votes

How to verify capacitor voltage rating?

2 votes

How to create large inductors (1H) for audio use?

2 votes

Should internal signal layers of a PCB have a ground pour?

1 vote

How to use CR2032 in parallel

1 vote

Chip antenna and PCB StackUp

1 vote

Z80B very hot with slow clock?

1 vote

Buck Converter dies unpredictably upon connecting power

1 vote

magnetic field using solenoid but multiple layer winding?

1 vote

(THEORY QUESTION) If a diode was not placed in a buck convertor, when the switch is off would the load still be powered on?

1 vote

How to interface with SMD pads to a custom MCU on PCB

1 vote

Power BJT Transistor in motor driver keeps burning

1 vote

MC33269ST-5.0T3 Voltage Regulator, does it exist?

1 vote

Flexible, flat - and adhesive - connectors for PCB pin pads?

0 votes
Accepted

Overvoltage + Overcurrent protection

0 votes

Hot-plug protection: series resistor thermal considerations

0 votes

12 vdc arc suppression on 12v solenoid contacts, switching a car starter motor on and off

0 votes

Soil moisture sensor interface protocol

0 votes

PCB antenna and SMA connector

0 votes

Solder bridging when reflowing QFP

0 votes

Why my Battery Protection + Charging + Buck/Boost design doesn't work

0 votes

LTSpice - Capacitor Charging/Discharging Circuit not working right

0 votes

When making power polygon , making polygon on the smd-pad has any problems?

0 votes

9 V to 360 V via boost converter?