SOLDERING PRECAUTIONS
SOLDERING PRECAUTIONS
SET THE ACCURATE TEMPERATURE
Most solder melts around 180 to 190 degrees Celsius, that is 360 to 370 degrees Fahrenheit. So we have to get the solder joint hotter than this.
BETTER UNDERSTAND THE TERMINALS OF THE LED’S
The smaller leg of the LED is the negative terminal of the led while the larger terminal of the LED is the positive terminal of the LED.
The positive terminal of the LED is called as anode and the negative terminal of the led is called as cathode
ACCURATE VALUE OF RESISTORS
Use through hole resistors of value 22o ohm or 330 ohm.
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