AltAir's user avatar
AltAir's user avatar
AltAir's user avatar
AltAir
  • Member for 6 years, 11 months
  • Last seen more than a month ago
5 votes
Accepted

Can epoxy resin be reused?

5 votes
Accepted

Why a damaged LED was acting like a weird memory cell?

4 votes
Accepted

Determining the correct polarity of a supposedly wrong polarized capacitor

4 votes

SMD LED Orientation From Top

4 votes

What is the difference between the servo track and the line track of a motorized potentiometer?

3 votes

Solution for accepting 3-24v as digital high for microcontroller

3 votes
Accepted

IR Barrier with a 555

2 votes

How to silence a 5V electrical beeper/buzzer

2 votes

Why are my solar cell currents not adding up?

2 votes

Help identifying Components

2 votes
Accepted

Capacitor voltage rating in a zener-only stabilized mains supply - 35 V rating OK for 24 V?

1 vote

DC motor and smoked arduino

1 vote

LM386 Amplifier not amplifying

1 vote

Voltage Divider with two current sources

1 vote
Accepted

What do these IAR IDE icons mean?

1 vote
Accepted

How to wire up a RT314F12 latching relay?

1 vote

What is transil and how it works?

1 vote

Transistor use - Basic fan speed controller

1 vote

Arduino nano, unexpected sound from buzzer when receive data from radio module HC-12

0 votes
Accepted

Light Activated Switch Circuit with delay

0 votes

Can SMPS works as cellphone charger?

0 votes

Current draw on the AC input of a PSU

0 votes

Weird phenomenon with AGM batteries

0 votes
Accepted

How to enable auto detect AV inputs using dummy signal instead of actual video?

0 votes

How can a used alkaline cell rate at 1.9 volts?

0 votes

BTS7710G driver voltage drop

0 votes

Sound detector using OpAmp

0 votes

Amplifier output wattage and speaker wattage

0 votes

Clap switch working

0 votes

LM385Z-2.5 in series with voltage divider - voltage reference problem