Electronics Toolbox Pro

63

This app is a collection of basic electronic calculators. It is suitable for hobbyist, electronic engineers or professionals.

Basic tools
• Resistor color code
• Inductor color code
• Resistor SMD marking & EIA-96
• dBm, dbW, dBuV converter
• Resistors in series
• Resistors in parallel
• Two resistors in ratio
• Voltage divider
• Ohm's law
• Y-Δ converter
• L, C reactance
• Complex number operation
• RC charging time constant
• RC filter
• RL filter
• LC circuit
• 555 monostable
• 555 astable
• Wheatstone bridge
• Trace width calculator
• Battery capacity
• Operational amplifier
• LED calculator
• RMS calculator
• Range calculator
• Temperature conversion
• BJT bias voltage
• Voltage regulator
• Shunt regulator
• Length converter
• Limit 10 combinations of component values


Digital Tools
• Number converter
• Logic gates
• DAC R-2R
• Analog-to-digital
• 7-segment display
• Minimization of boolean function
• Half adder & full adder
• Synchronous counter up to 6 states
• Cyclic redundancy check CRC-8, CRC-16, CRC-32
• Hamming code


Electronics resources
• SI unit prefix
• Physical quantities
• Circuit symbol
• ASCII table
• 74xx series
• CMOS 40xx series
• Pinouts
• C programming language
• Python language
• Common linux command for Raspberry Pi
• Resistivity table
• Permeability table
• Permittivity table
• Ampacity table
• AWG table
• Standard wire guage (SWG) table
• World plug
• EDA software
• Flip-flop
• SMD marking
• Formulas

Features in PRO version only
• No Ads
• No limitation of component values
• Selectable 1%,5%,10%,20% of values
• Complex matrix
• Pi-pad attenuator
• T-pad attenuator
• Coil inductance
• Poles & zeros calculator

Pro version :
http://play.google.com/store/apps/details?id=com.peterhohsy.eecalculatorpro


Note :
1. For those who need support please email to the designated email.
Do NOT use either the feedback area to write questions, it is not appropriate and that is not guaranteed that can read them.

All trade names mentioned in this app or the other documentation provided by this app are trademarks or registered trademarks of their respective holder. This app is not related or affiliated in any way these companies.
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What's New

5.0.0
- Add discrete Fourier transform (DFT)
- Add inverse discrete Fourier transform (IDFT)

4.8.5
- Multi-tone generator
- Enhance chart function

4.8.0
- Sine wave generator
- Square wave generator
- Sawtooth wave generator

4.4.5
- Support landscape mode in tablet

4.0.5
- Support dark theme

4.0.0
- Remove storage permission
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Additional Information

Eligible for Family Library
Eligible if bought after 7/2/2016. Learn More
Updated
January 12, 2021
Size
Varies with device
Installs
500+
Current Version
Varies with device
Requires Android
Varies with device
Content Rating
Everyone
Permissions
Offered By
Peter Ho
Developer
Rm6, 26/F, Block E,The Trend Plaza,Hong Kong
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