Package Name:com.rd.eehelper
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About Electronics Engineer Helper
Calculators and references
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, ESP8266, Raspberry Pi, FireWire, HDMI, DisplayPort, DVI, VGA, RS-232/422/485, SD, PS/2, Audio Jack, RCA, MIDI, XLR, ATX, PCI Express, Thunderbolt, Fan, Microchip & Atmel, Radxa Rock Pi, LubanCat, Nucleo32, Flipper Zero)
• Ohm's law calculator
• Cable Voltage Drop
• Voltage Divider
Privacy Policy: https://www.eehelper.app/android/privacy
Terms of Use: https://www.eehelper.app/android/terms
What's new in the latest 1.4.0
Last updated on 2026-08-06
Capacitor code calculator. Decodes the markings printed on a capacitor into capacitance value, tolerance, voltage rating and temperature characteristic.
Capacitor markings reference. Illustrated marking layouts for SMD, leaded, tantalum, film, and ceramic capacitors.
Capacitor markings reference. Illustrated marking layouts for SMD, leaded, tantalum, film, and ceramic capacitors.
Videos and Screenshots
Electronics Engineer Helper APK Information
Latest Version
1.4.0
Category
EducationFile Size
8.8 MB
Developer
Rostyslav DovhaliukContent Rating
Everyone
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