Keywords: calculator, resistance, ohm, ohms, color code, resistors, resistor color code calculator, resistor calculator, tool, tool of resistance, resistor tool.
Choose your LED color and you will get the resistor value to use ! EASY!
You have an LED and a Battery; you just want to know the right resistor to use, not to read a chart or textbook to learn the 101 of electronics.
This is your answer.
We all love those bright blinky LEDs, and we all know we need resistors to make sure they don’t "Explode", ha ha ha
Unfortunately, every time we go to websites to find the answer, we are forced to fill in complicated stuff about the LED that if we know, we wouldn’t be asking...
Not anymore with this app :)
PS: Give the screen a left swipe to turn off all sounds and a right swipe to turn it back on.
* Resistance Calculator:
- 3 Band
- 4 Band (2 digits, multiplier, tolerance)
- 5 Band (3 digits, multiplier, tolerance)
- 6 Band (3 digits, multiplier, tolerance, temperature rating)
* Inductance Calculator
- 4 Band
- 5 Band
* SMD (Surface Mount) Resistance Calculator
- Normal codes (number plus multiplier)
- EIA-96 codes
* Capacitance Calculator
- 4 Band
- 5 Band
- 6 Band 'postage stamp'
* Capacitance printed calculator
- Electrolytic Capacitors
- Ceramic/ Mica/ Polyester Capacitors
If you have any suggestions for new features or spot a bug please contact me, I'd love to hear from you.
- Reverse Lookup Support
- Ability to save frequently used resistors
- Now Ad-Free!
This Resistor Tool can display the resistance value based on the color bands. In addition, it can also display the resistor colors based on an inputted resistance value.
In other words, whether you have a resistor and want to find out its value or vice versa, this app can get it done.
For frequently used resistors, this app also allows you to save them to a saved list.