One of the best apps for anyone interested in electronics. The app has the following calculators and references:
• Resistor color and digit marking (4, 5 and 6 band color code; 2 symbols, 3/4 digit and EIA-96 code SMD resistors code)
• Pinouts Guide (USB, Apple, Arduino, ESP32, FireWire, DVI, VGA)
• Ohm's law calculator
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