The Electronics Engineering ToolKit features a massive collection of very useful calculators, simulators, circuit and application examples, covering lots of different areas in the field of Electronics Engineering.

Now with In-App support for upgrading to the EE ToolKit Pro!!!

This App been created for electronics engineers, for students and hobbyists – for everyone interested in the field of Electronics Engineering. Trust me, with this tool you will find exactly what you are looking for!


THIS APP FEATURES:
Ω 49 Calculators and examples from each section (connectors, component references, 555 Timer IC)
Ω Simple Unit Conversion!
Ω Fast on-the-fly conversions and calculations!
Ω Real-Time circuit simulations
Ω Support for preferred E numbers, sliders and min/max calculations!
Ω Auto-save of all entries over several sessions


COLLECTED USER REVIEWS FROM ALL OVER THE WORLD:
Must have for electronics engineer
Very handy tool for quick calculations. Highly recommended for all electronics engineers.

Awesome!
If your in electronics you need this app!

Impressive!!!
Excellent Tool! Big improvements in the latest version. Very well done!

Thank You. Really AWESOME tool!
this App is extremely fast and stable, developer is very responsive, updates come in at a regular basis

Electronics Engineer Toolbox Pro
Very useful tool. Lots of different menus. Particularly like the access to device data sheets.

Engineer
Excellent! Well worth the purchase. Very handy to have around for reference.

Super!
Finally there's an Electronics App that's exactly what I was looking for.

Fantastic!!!
No applications are more complete than this application, very user friendly as well.

Very interesting とても興味深い
I'm a circuit engineer of printers. This App is very interesting.

Completa
Molto comoda e completa. Sarebbe perfetta se avesse anche le indicazioni relativi ai connettori XLR per uso audio. Consigliabilissima!

Elektronik App für Profis
Diese App ist wirklich Top. Ein absolutes Muss für Elektroniker und Bastler

Amazing
Amazing app simply perfect for anything to do with electronics.

sehr gut!
perfekt für den Elektroniker!!!

Must have for electronics engineer
Very handy tool for quick calculations.


LIST OF BASIC TOOLS:
• Trace Width
• Wire Ampacity
• E Series Resistor
• Voltage Divider
• RLC Calculator (6 Sub-Calculators)
• Propagation Delay
• Cut Off Frequency (-3dB, tau)
• LED Circuits and LED Generator (5 Sub Calculators)
• Trace Impedance (5 Sub-Calculators)
• Adjustable Voltage Regulator
• Passive Cooling
• Dielectric Value
• Transistor
• Wavelength
• OpAmp Calculator (7 Sub-Calculators)
• Serial / Parallel RLC Calculator (6 Sub-Calculators)
• AWG
• Zener Diode
• Resistor Color Value
• Microstrip Inductor
• RMS
• Nanometer to Color
• Speed of Sound
• Ohms Law
• USB Connectors & Pinouts
• 7400 Device Family
• Unit Converter
• 555 Timer IC Knight Rider Simulation


LIST OF TOOLS THAT CAN BE UPGRADED BY IN-APP PURCHASES:
• Capacitor Color Code
• Inductor Color Code
• Delta-Star and Star-Delta
• Resistor Network
• Battery Charge Time
• T & Pi Attenuator
• Reactance
• MOSFET
• Decibel Converter
• ppm
• Bin Dec Oct Hex Converter
• Extra page for common connectors and pinouts
• Impressive component reference library
• Special Section about 555 Timer IC circuits