Electronics Toolbox

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

This is the free version, which accommodates ads; you could also purchase from the Market the PRO version of the app to assist the developer, unlock more features and eliminate the ads.

Basic tools

• Resistor color code

• Inductor shade 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 quantity 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 element 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 verify 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 model 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 model :

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

Note :

1. For those that need assist please email to the designated email.

Do NOT use either the feedback area to write down questions, it's not applicable and that is not guaranteed that may read them.

All commerce names mentioned on this app or the opposite documentation supplied by this app are trademarks or registered trademarks of their respective holder. This app is not related or affiliated in any method these companies.