Version History
Here you can find the changelog of Electronics Toolbox since it was posted on our website on 2016-10-01.
The latest version is 5.4.60 and it was updated on soft112.com on 23 April, 2024.
See below the changes in each version:
version 5.4.60
posted on 2024-04-11
5.4.60
- Fix minor bugs
version 5.4.40
posted on 2024-03-07
5.4.40
- Heat transfer
- Multi-keys detection using ADC
- update resources
5.4.35
- Hidden markov model
- update resources
version 5.4.35
posted on 2023-11-18
5.4.35
- Hidden markov model
- update resources
5.4.25
- Radar calculator
- update resources
5.4.20
- superconductor
- markov model
- diagonalized matrix
- unit converter
version 5.4.25
posted on 2023-10-02
5.4.25
- Radar calculator
- update resources
5.4.20
- superconductor
- markov model
- diagonalized matrix
- unit converter
version 5.4.20
posted on 2023-09-06
5.4.20
- fix minor bugs
5.4.20
- superconductor
- markov model
- diagonalized matrix
- unit converter
version 5.4.15
posted on 2023-08-26
5.4.15
- superconductor
- markov model
- diagonalized matrix
- unit converter
version N/A
posted on 2023-07-22
5.4.05
- Fix minor bugs
version N/A
posted on 2023-07-18
5.4.00
- update Arduino Uno R4 resource
5.3.85
- Fix minor bugs
version N/A
posted on 2023-06-26
1.53.90
- Fix minor bugs
version N/A
posted on 2023-06-05
5.3.85
- Update resources
version N/A
posted on 2023-05-16
5.3.79
- Update AI resources
- Update resources
version N/A
posted on 2023-04-26
5.3.78
- Update AI resources
version N/A
posted on 2023-04-07
5.3.77
- Update AI resources
version N/A
posted on 2023-03-25
5.3.76
- Update AI resources
5.3.67
- AI tools resources
- Service manual
- Fortran language
- SBC resource update
5.3.65
- Convert poles, zeros to transfer function
- Bode plot
- GNU Octave language
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2022-05-01
5.2.85
- IC resource is added
5.2.80
- Support theme
- TPM pinout is added
- Single board computer resource is updated
5.2.75
- Oscillator calculators are added
- Update resource
- Support Hungarian
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2022-04-09
5.2.80
- Support theme
- TPM pinout is added
- Single board computer resource is updated
5.2.75
- Oscillator calculators are added
- Update resource
- Support Hungarian
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2022-03-28
5.2.75
- Oscillator calculators are added
- Update resource
- Support Hungarian
5.2.70
- Update math. formulas
- Specification resources are updated
- Machine learning resources are updated
- Update resources
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2022-01-22
5.2.50
- Update resources
- Update formulas
5.2.45
- Update teardown resources
- Physical constants table is added
5.2.40
- Power calculator is added
- Update machine learning resources
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2022-01-10
5.2.41
- Fix minor bugs
5.2.40
- Power calculator is added
- Update machine learning resources
5.2.25
- RLC impedance calculator is added
5.2.20
- K-means clustering playground is added
- Update formulas
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-12-31
5.2.40
- Power calculator is added
- Update machine learning resources
5.2.25
- RLC impedance calculator is added
5.2.20
- K-means clustering playground is added
- Update formulas
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-12-15
5.2.31
- Machine learning resources are added
- Update Δ-Y conversion
5.2.25
- RLC impedance calculator is added
5.2.20
- K-means clustering playground is added
- Update formulas
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-12-10
5.2.25
- RLC impedance calculator is added
5.2.20
- K-means clustering playground is added
- Update formulas
5.2.10
- Logistic regression is added
- Update math. formula
5.2.05
- Transformer calculator is added
- k-nearest neighbors playground is added
- Neural network is added
- Linear regression is added
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-12-01
5.2.20
- K-means clustering playground is added
- Update formulas
5.2.10
- Logistic regression is added
- Update math. formula
5.2.05
- Transformer calculator is added
- k-nearest neighbors playground is added
- Neural network is added
- Linear regression is added
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-11-16
5.2.10
- Logistic regression is added
- Update math. formula
5.2.05
- Transformer calculator is added
- k-nearest neighbors playground is added
- Neural network is added
- Linear regression is added
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-11-15
5.2.07
- Fix minor bugs
5.2.05
- Transformer calculator is added
- k-nearest neighbors playground is added
- Update math. formula
5.2.00
- Neural network is added
5.1.95
- Linear regression is added
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-11-09
5.2.05
- Transformer calculator is added
- k-nearest neighbors playground is added
- Update math. formula
5.2.00
- Neural network is added
5.1.95
- Linear regression is added
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-10-27
5.2.00
- Neural network is added
5.1.95
- Linear regression is added
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-10-21
5.1.95
- Linear regression is added
5.1.70
- Single board computers are added
- Programming languages are added
- Specification resources are updated
5.1.25
- Add Hindi, Indonesian, Turkish
5.1.20
- PCI express pinout is added
5.1.05
- Fix ADC and huffman coding bugs
5.0.0
- Add discrete Fourier transform (DFT)
- Add inverse discrete Fourier transform (IDFT)
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-09-30
5.1.85
- Fix minor bugs
5.1.70
- Single board computers are added
- Programming languages are added
- Specification resources are updated
5.1.25
- Add Hindi, Indonesian, Turkish
5.1.20
- PCI express pinout is added
5.1.05
- Fix ADC and huffman coding bugs
5.0.0
- Add discrete Fourier transform (DFT)
- Add inverse discrete Fourier transform (IDFT)
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-09-16
5.1.80
- Specification and pinout resources are updated
5.1.70
- Single board computers are added
- Programming languages are added
- Specification resources are updated
5.1.25
- Add Hindi, Indonesian, Turkish
5.1.20
- PCI express pinout is added
5.1.05
- Fix ADC and huffman coding bugs
5.0.0
- Add discrete Fourier transform (DFT)
- Add inverse discrete Fourier transform (IDFT)
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-09-03
5.1.70
- Single board computers are added
- Programming languages are added
- Specification resources are updated
5.1.25
- Add Hindi, Indonesian, Turkish
5.1.20
- PCI express pinout is added
5.1.05
- Fix ADC and huffman coding bugs
5.0.0
- Add discrete Fourier transform (DFT)
- Add inverse discrete Fourier transform (IDFT)
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-08-11
5.1.55
- Fix minor bugs
5.1.25
- Add Hindi, Indonesian, Turkish
5.1.20
- PCI express pinout is added
5.1.05
- Fix ADC and huffman coding bugs
5.0.0
- Add discrete Fourier transform (DFT)
- Add inverse discrete Fourier transform (IDFT)
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-07-18
5.1.50
- Fix minor bugs
5.1.25
- Add Hindi, Indonesian, Turkish
5.1.20
- PCI express pinout is added
5.1.05
- Fix ADC and huffman coding bugs
5.0.0
- Add discrete Fourier transform (DFT)
- Add inverse discrete Fourier transform (IDFT)
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-06-16
5.1.30
- Fix minor bugs
5.1.25
- Add Hindi, Indonesian, Turkish
5.1.20
- PCI express pinout is added
5.1.05
- Fix ADC and huffman coding bugs
5.0.0
- Add discrete Fourier transform (DFT)
- Add inverse discrete Fourier transform (IDFT)
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-06-08
5.1.25
- Add Hindi, Indonesian, Turkish
5.1.20
- PCI express pinout is added
5.1.05
- Fix ADC and huffman coding bugs
5.0.0
- Add discrete Fourier transform (DFT)
- Add inverse discrete Fourier transform (IDFT)
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-05-12
5.1.20
- PCI express pinout is added
5.1.05
- Fix ADC and huffman coding bugs
5.0.0
- Add discrete Fourier transform (DFT)
- Add inverse discrete Fourier transform (IDFT)
4.8.5
- Sine wave generator
- Square wave generator
- Sawtooth wave generator
- Multi-tone generator
4.7.0
- VSWR calculator
- Skin depth calculator
- Huffman coding calculator
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-04-24
5.1.15
- Fix minor bugs
5.1.05
- Fix ADC and huffman coding bugs
5.0.0
- Add discrete Fourier transform (DFT)
- Add inverse discrete Fourier transform (IDFT)
4.8.5
- Sine wave generator
- Square wave generator
- Sawtooth wave generator
- Multi-tone generator
4.7.0
- VSWR calculator
- Skin depth calculator
- Huffman coding calculator
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-01-12
5.0.0
- Add discrete Fourier transform (DFT)
- Add inverse discrete Fourier transform (IDFT)
4.8.5
- Sine wave generator
- Square wave generator
- Sawtooth wave generator
- Multi-tone generator
4.7.0
- VSWR calculator
- Skin depth calculator
- Huffman coding calculator
4.6.5
- Boolean function minimization using truth table
- Cyclic redundancy check (CRC)
- Hamming (7,4) code
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2021-01-08
4.9.5
- Fix minor bugs
4.8.5
- Sine wave generator
- Square wave generator
- Sawtooth wave generator
- Multi-tone generator
4.7.0
- VSWR calculator
- Skin depth calculator
- Huffman coding calculator
4.6.5
- Boolean function minimization using truth table
- Cyclic redundancy check (CRC)
- Hamming (7,4) code
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2020-12-25
4.8.5
- Sine wave generator
- Square wave generator
- Sawtooth wave generator
- Multi-tone generator
4.7.0
- VSWR calculator
- Skin depth calculator
- Huffman coding calculator
4.6.5
- Boolean function minimization using truth table
- Cyclic redundancy check (CRC)
- Hamming (7,4) code
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2020-12-13
4.7.5
- Wire self inductance
- Coax impedance
- Twisted pair impedance
- Wire loop inductance
- Rectangle loop inductance
- Microstrip crosstalk
- Power dissipation
4.7.0
- VSWR calculator
- Skin depth calculator
- Huffman coding calculator
4.6.5
- Boolean function minimization using truth table
- Cyclic redundancy check (CRC)
- Hamming (7,4) code
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2020-11-25
4.7.0
- VSWR calculator
- Skin depth calculator
- Huffman coding calculator
4.6.5
- Boolean function minimization using truth table
- Cyclic redundancy check (CRC)
- Hamming (7,4) code
4.6.0
- Half and full adders are added
- Synchronous counter is added
4.5.5
- 7 segment display calculator is added
- Boolean function minimization is added
4.4.5
- Support landscape mode in tablet
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2020-11-20
4.6.5
- Boolean function minimization using truth table
- Cyclic redundancy check (CRC)
- Hamming (7,4) code
4.6.0
- Half and full adders are added
- Synchronous counter is added
4.5.5
- 7 segment display calculator is added
- Boolean function minimization is added
4.5.0
- ADC calculator is added
- Regulators are added
4.4.5
- R-2D DAC calculator is added
- BJT bias voltage calculator is added
- Poles & zeros calculator is added
- New user interface
- Support landscape mode in tablet
version N/A
posted on 2020-11-11
4.6.1
- Fix minor bugs
4.6.0
- Half and full adders are added
- Synchronous counter is added
4.5.5
- 7 segment display calculator is added
- Boolean function minimization is added
4.5.0
- ADC calculator is added
- Regulators are added
4.4.5
- R-2D DAC calculator is added
- BJT bias voltage calculator is added
- Poles & zeros calculator is added
- New user interface
- Support landscape mode in tablet
version N/A
posted on 2020-11-08
4.6.0
- Half and full adders are added
- Synchronous counter is added
4.5.5
- 7 segment display calculator is added
- Boolean function minimization is added
4.5.0
- ADC calculator is added
- Regulators are added
4.4.5
- R-2D DAC calculator is added
- BJT bias voltage calculator is added
- Poles & zeros calculator is added
- New user interface
- Support landscape mode in tablet
version N/A
posted on 2020-10-30
4.5.5
- 7 segment display calculator is added
- Boolean function minimization is added
4.5.0
- ADC calculator is added
- Regulators are added
4.4.5
- R-2D DAC calculator is added
- BJT bias voltage calculator is added
- Poles & zeros calculator is added
- New user interface
- Support landscape mode in tablet
version N/A
posted on 2020-10-20
4.5.0
- ADC calculator is added
- Regulators are added
4.4.5
- R-2D DAC calculator is added
- BJT bias voltage calculator is added
- Poles & zeros calculator is added
- New user interface
- Support landscape mode in tablet
version N/A
posted on 2020-10-13
4.4.5
- R-2D DAC calculator is added
- BJT bias voltage calculator is added
- Poles & zeros calculator is added
- New user interface
- Support landscape mode in tablet
4.2.5
- Length unit converter is added
- Complex number calculator is added
version N/A
posted on 2020-10-01
4.2.0
- LTspice examples are added
4.1.5
- Fix minor bugs
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2020-09-25
4.1.5
- Fix minor bugs
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2020-09-19
4.1.0
- Fix minor bugs
4.0.5
- Support dark theme
4.0.0
- Remove storage permission
version N/A
posted on 2020-09-02
4.0.0
- Remove storage permission
3.9.5
- Fix minor bugs
version N/A
posted on 2020-08-15
3.9.5
- Fix minor bugs
version N/A
posted on 2020-06-22
3.9.3
- add common linux command for raspberry pi
3.9.2
- Python language is added
3.9.1
- Fix minor bugs
3.8.1
- Fix CMOS 4000 series datasheet
3.8.0
- Formula function is added
3.7.2
- Fix number converter bug
version N/A
posted on 2020-06-06
3.9.2
- Python language is added
3.9.1
- Fix minor bugs
3.8.1
- Fix CMOS 4000 series datasheet
3.8.0
- Formula function is added
3.7.2
- Fix number converter bug
3.7.0
- Number conversion is added
- Xc, XL reactance is added
- Logic gate is added
- Pi-pad attenuator is added
- T-pad attenuator is added
- Wheatstone bridge is added
- Trace width calculator is added
- Coil inductance calculator is added
- Resistivty, battery, ampacity, AWG, SWG, world plug resources are added
version N/A
posted on 2020-05-26
3.9.1
- Fix minor bugs
3.8.1
- Fix CMOS 4000 series datasheet
3.8.0
- Formula function is added
3.7.2
- Fix number converter bug
3.7.0
- Number conversion is added
- Xc, XL reactance is added
- Logic gate is added
- Pi-pad attenuator is added
- T-pad attenuator is added
- Wheatstone bridge is added
- Trace width calculator is added
- Coil inductance calculator is added
- Resistivty, battery, ampacity, AWG, SWG, world plug resources are added
version N/A
posted on 2020-03-19
3.9.0
- Fix minor bugs
3.8.1
- Fix CMOS 4000 series datasheet
3.8.0
- Formula function is added
3.7.2
- Fix number converter bug
3.7.0
- Number conversion is added
- Xc, XL reactance is added
- Logic gate is added
- Pi-pad attenuator is added
- T-pad attenuator is added
- Wheatstone bridge is added
- Trace width calculator is added
- Coil inductance calculator is added
- Resistivty, battery, ampacity, AWG, SWG, world plug resourcs are added
version N/A
posted on 2020-03-16
3.8.1
- Fix CMOS 4000 series datasheet
3.8.0
- Formula function is added
3.7.2
- Fix number converter bug
3.7.0
- Number conversion is added
- Xc, XL reactance is added
- Logic gate is added
- Pi-pad attenuator is added
- T-pad attenuator is added
- Wheatstone bridge is added
- Trace width calculator is added
- Coil inductance calculator is added
- Resistivty, battery, ampacity, AWG, SWG, world plug resourcs are added
version N/A
posted on 2020-03-13
3.7.2
- Fix number converter bug
3.7.0
- Number conversion is added
- Xc, XL reactance is added
- Logic gate is added
- Pi-pad attenuator is added
- T-pad attenuator is added
- Wheatstone bridge is added
- Trace width calculator is added
- Coil inductance calculator is added
- Resistivty, battery, ampacity, AWG, SWG, world plug resourcs are added
version N/A
posted on 2020-03-04
3.7.1
- Fix minor bugs
3.7.0
- Number conversion is added
- Xc, XL reactance is added
- Logic gate is added
- Pi-pad attenuator is added
- T-pad attenuator is added
- Wheatstone bridge is added
- Trace width calculator is added
- Coil inductance calculator is added
- Resistivty, battery, ampacity, AWG, SWG, world plug resourcs are added
version N/A
posted on 2020-02-28
3.7.0
- Number conversion is added
- Xc, XL reactance is added
- Logic gate is added
- Pi-pad attenuator is added
- T-pad attenuator is added
- Wheatstone bridge is added
- Trace width calculator is added
- Coil inductance calculator is added
- Resistivty, battery, ampacity, AWG, SWG, world plug resourcs are added
3.6.0
- Operational amplifier calculator is added
- LED calculator is added
- RMS calculator is added
- Range calculator is added
- Temperature calculator is added
version N/A
posted on 2019-12-08
3.6.0
- Operational amplifier calculator is added
- LED calculator is added
- RMS calculator is added
- Range calculator is added
- Temperature calculator is added
3.3.0
- Battery capacity calculator is added
- Enhance USB information
version N/A
posted on 2019-10-22
3.5.0
- Fix minor bugs
3.3.0
- Battery capacity calculator is added
- Enhance USB information
version N/A
posted on 2019-10-13
3.4.0
- Fix minor bugs
3.3.0
- Battery capacity calculator is added
- Enhance USB information
version N/A
posted on 2019-09-16
3.3.0
- Battery capacity calculator is added
- Enhance USB information
2.6.3
- Fix minor bugs
Note:
If you got the "App isn't installed" error after software update. Pls. remove the homescreen shortcut, and create it again. Sorry for any inconvenience caused.
version N/A
posted on 2019-07-30
3.2.3
- Fix miscellaneous bug
version 2.6.3
posted on 2017-01-01
2.6.3,- Fix minor bugs,2.6.2,- Fixing circuit does not show in some mobiles bug,2.6.0,- SMD marking is added,2.5.8,- Unlimited parallel & series of R,C,L,2.5.7,- TTL 7400 and CMOS 4000 series are added,2.5.2,- Component value tolerance calculation is added,2.3.0,- Resource group is added,Note:,If you got the "App isn't installed" error after software update. Pls. remove the homescreen shortcut, and create it again. Sorry for any inconvenience caused.
version 2.6.2
posted on 2016-03-23
2.6.2,- Fixing circuit does not show in some mobiles bug,2.6.0,- SMD marking is added,2.5.8,- Unlimited parallel & series of R,C,L,2.5.7,- TTL 7400 and CMOS 4000 series are added,2.5.2,- Component value tolerance calculation is added,2.3.0,- Resource group is added,Note:,If you got the "App isn't installed" error after software update. Pls. remove the homescreen shortcut, and create it again. Sorry for any inconvenience caused.