Free

AVR Tutorial

AVR Tutorial is a fantastic app featured with ATMEGA16 C language that helps electronic students and professional engineers to learn the curve AVR MCU, reading the datasheet, writing code, troubleshooting, and building prototypes easily. The app enables you to adjust the ADC, UART, timer, interrupt, and peripherals with few taps to generate the C source code effortlessly. This app contains impressive features such as AVR architecture review, C language, AVR ASM mnemonics, code wizard for UART, and many others.

AVR Tutorial App provides you more than twenty demo projects, including ADC, keypad, led, keys, and 16X2 LCM. Users can access the milliohm meter examples, USB to MIDI cable examples, ACS712 current measurement examples, and laser security with SMS examples with detailed explanation. Also, the app offers a lot of optional demos like SPI flash, Df player mp3 module, temperature sensor, stepper motor, servo motor, and home automation through Bluetooth.

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AVR Tutorial Alternatives

#1 Coil32

Free
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Coil32 is one of the best apps featured with an inductance coil calculator to calculate chokes, flat square coils, and single/multi-layer air-core inductors on printed circuit boards. It helps you to calculate the inductance, capacitance, efficiency, and characteristics resistance of the LC circuit comprehensively. You can use one-layer coil calculations to calculate inductance, former diameter, wire diameter, and winding pitch.

The app lets you calculate the inductance value of the inductor as well as the required number of turns for the desired amount of homebrew inductor inductance. This app is helpful for radio enthusiasts, HAMs, and Audiophiles who want to make different inductors. Coil32 App allows you to calculate metal detector coils and the inductance of ferrite ring core coil by providing outer diameter, inner diameter, force height, magnetic permeability, and the number of turns. Also, it gives you perfect solutions for all inductor windings and coil design.

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#2 ElectroMaster App

Free
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ElectroMaster App is an Electro-technical and Electrical tool that helps electrical/electronic engineering students to solve complex LC circuits quickly and effectively. The app enables you to prepare your exams and improve your skills in solving complex circuits. You can learn the basics of circuits and electronic components through this app.

It covers a lot of electrical contents such as Ohm’s Law, resistors in series/parallel, capacitors in series/parallel, power calculation, three-phases power calculations. Moreover, it also has voltage/current divider, resistors color codes, and many others with a detailed explanation to help you in understanding the basic techniques to solve circuits.

ElectroMaster App enables you to calculate the current, efficiency, voltage, and resistance of the LC circuit without prior efforts. Users can learn about the capacitor, relay, transformer, circuit-breaker, ELCB, contactors, and DC motors. Moreover, the app helps you to calculate the value of resistance, current, and voltage through logic gates.

#3 ElectroCalc PRO

Free
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ElectroCalc PRO is an app that provides you a fast and accurate calculator for electronic and electrical projects. The app enables you to calculate the voltage, current, resistance, efficiency, capacitance, inductance, and impedance of the circuit accurately. It helps electrical or electronics engineers to find the accurate values of electronic components while performing projects. You can find the calculations of Ohm’s Law, resistor-color code, equivalent resistance, and voltage divider without prior efforts.

Users can use this app to calculate the energy consumption, power triangle, active power unit, RPM of AC motor, full load on AC motor, passive filters inductive reactance, non-inverting amplifier, VDC power supply, and many other calculations of electrical/electronic circuits. ElectroCalc PRO App provides you with different instruments and control, such as analog to digital converter, linear interpolation, rule of 3, voltage sensor, and current sensor to help you in finding the correct values of different electrical or electronics projects.

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#4 HScope

Freemium
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HScope is one of the best mobile apps introduced by MartinLoren that help you in making your USB Oscilloscope portable to analyze up to 1000 scans per second effortlessly. This app allows you to display and analyze the waveform of electronic signals and graph between time and voltage. You can find linear interpolation between different samples as well as basics statistics (RMS, Avg, Vpp, Max, and Min).

It gives you a ruler to measure time and frequency manually. This app contains more than five hundred samples to help you to create your USB Oscilloscope to analyze the waveform function or graph between voltage and time. HScope App supports a lot of Oscilloscopes like Hantek 6022BE, ARMFLY AX-Pro, Instrustar ISDS205A, Voltcraft DS02020, Owon, Loto, and many others. Moreover, it enables you to find the power spectrum estimation through FFT. Users can purchase the premium features in the app purchases option.

#5 Electronic Component Pinouts Free

Free
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Electronic Component Pinouts Free is an amazing mobile app offered by Adriano Moutinho that provides a database of electronic pin-outs with a clear description of cross-reference between pins of an electronic component or electrical connector. The app helps students of electrical or electronics engineering to understand the pinouts, transistors, Triacs, diodes, and chips effectively. You can access the offline database with more than eight thousand electronic component pinouts.

It contains more than twenty thousand distinct pinouts with a detailed explanation. This app helps electronics designers to replace components easily while performing projects. Electronic Component Pinouts Free App allows you to access SMD codes, boards, circuits, and most searched components easily. Users can view the element with its circuit, pinouts, voltage supply, gain bandwidth, power dissipation, maximum input voltage, and maximum output current. Moreover, it is simple, free, fast, and easy-to-use.

#6 WizardProg Mobile

Free
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WizardProg Mobile is an app that helps you to manage the programming operations for the TL866A/CS universal portable USB programmer and to program a wide range of testing SRAM chips, microcontrollers internal EEPROM, and logic chips. The app allows you to repair automotive computers, computer units, radio, and other modern electronic equipment by using the programmer TL866. It helps electronic device developers, amateur radio operators, and service technicians of electronics to promptly repair or update the firmware of microelectronics devices as well as setting up the microcontroller units.

Users can replicate numerous designs through electronic components. WizardProg Mobile App uses the power sources of your smartphone and doesn’t require an external power supply. This app supports integrated circuits microcontrollers PIC, Winbond, PLD chips, TL866CS, TL866A (ICSP), GAL, SyncMOS, and MCS-51 based SST. It is a reliable and fast programming app that can work without an internet connection.

#7 Virtuino SE Viewer

Freemium
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Virtuino SE Viewer is an app introduced by Ilias Lamprou that helps you to control every automation system through an internet connection, Bluetooth, and web without prior efforts. The app provides you with amazing widgets to display a visual interface like regulators, value display, buttons, switches, LEDs, and instruments. You can create awesome HMI projects to monitor or control your vehicle’s systems effortlessly.

It allows you to run HMI projects without the unlock ability. This app supports projects created by different Virtuino apps such as Virtuino SE, Virtuino Modbus, Virtuino MQTT, and many others. Users can access video tutorials to understand the basics of the Virtuino. Virtuino SE Viewer App allows you to monitor the value of indoor temperature humidity, air humidity, RPM of the motor, and other automation values. Moreover, users can purchase premium features in the app purchases option.

#8 Electronics Database: params of electronics parts

Free
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Electronics Database: params of electronics parts is an app that helps you in the recognition and selection of electronic elements effortlessly. The app contains a database of more than seven thousand items. You can select different packages when searching for transistors and thyristors. It enables you to access databases of electronic components such as bipolar transistors, MOSFET transistors, IGBT transistors, diodes, bridge rectifiers, Zener diodes, LED, TVS diodes, and many others with detailed explanation.

Users can discover params of different semiconductors, diodes, and bridge rectifier with their packages (without the pinouts). This app is beneficial for the electronics project designer and the students because it enables them to select and recognize electronics components that are suitable for the project. Electronics Database: params of electronics parts App allows you to discover params of SCRs and TRIACs with their packages. Also, the app is simple, free, fast, and easy-to-use.

#9 Electronics Toolkit Pro

Paid
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Electronics Toolkit Pro is an app designed for the electronic engineers and students to help them in learning about electronic tools as well as provide dozens of references and calculators to enable them to calculate current, resistance, voltage, and other electronics parameters. You can access a lot of Arduino boards and the unit selector for each input. It lets you calculate the resistance of resistors by selecting their bands and colors and calculate the resistance of the SMD resistor by entering their numbers.

This app comes up with the feature of the LED resistor calculator that helps you to calculate the required resistance to connect LED to a power source. Electronics Toolkit Pro App contains a lot of electronic calculators such as series resistors, Ohm’s law, capacitance calculator, battery discharge, inductor color codes, series capacitors, Wheatstone bridge, DAC/ADC calculators, unit converter, and many others. Moreover, the app provides you pinouts diagrams of 7400 and 4000 series ICs.

#10 Calculation of color code resistors

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Calculation of color code resistors is one of the best mobile apps introduced by DavideM that enables you to calculate the color code of the resistors by entering the value of resistance. The App helps electronic engineers and students to calculate the correct value of resistance while solving complex circuits or projects. You can select the unit in which you want to calculate resistance.

Users can choose the resistance series of resistors to calculate the resistance through color-coding. It allows you to enter the standard value of resistors and tells you if you have entered a wrong value. Calculation of color code resistors App helps electronic students and project designers to check the accuracy of the calculated resistance value. Besides, the App is free, simple, and easy-to-use.

#11 Quick Copper

Freemium
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Quick Copper is one of the best mobile apps introduced by Valentin Safonnkov that works as an electronic schematic editor. The app enables you to create wire drawing with automatic routing as well as present quality schematics with customizable symbols. It contains basics simulation features to help students and electronics to choose the correct values of electronic components to prevent short circuits.

This app provides you a lot of electronic components with detailed explanations to enables you to make electrical or electronic circuits accurately and avoid any kind of failure in projects. Users can test/simulates circuits through this app to check the accurate values of different electronic components. Quick Copper allows you to develop electronic projects/test circuits and share simulation results with your friends or colleagues. Moreover, the app lets you store all data in your mobile storage. Users can purchase the premium features in the app purchases option.

#12 Resistance value calculation

Free
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Resistance value calculation is an app feature with a resistance calculator that helps you to calculate the value of resistance by entering the color codes of the rings or resistors. The app enables electronic project designers and students to calculate the accurate values of resistance of the resistors. It allows you to calculate the amount of resistance of various resistors such as resistors form three to four rings, resistors from five rings, and resistors from six rings.

This app tells you if the calculated resistance is not correct or you enter the incorrect value of resistor color codes. Resistance value calculation App lets you select the bands and number of bands to compose the nominal value and resistance automatically. Also, you can calculate the maximum and minimum resistance value based on the selected tolerance. The app is free, simple, accurate, and easy-to-use.

#13 Virtuino Modbus

Freemium
0

Virtuino Modbus is an app that enables you to monitor or control the automation system by using IP protocol or Modbus TCI. The app works as an HMI platform and lets you create excellent visual screens on your smartphones to control your automation system effortlessly. You can calculate the temperature of the different electronic appliances and control their system by using the mobile device. This app lets you check the indoor humidity and air humidity of electric appliances.

Users can adjust the timer and the temperature of the oven and other appliances. Virtuino Modbus App helps you to control the rpm of the motor through your mobile phone and check the thermal relay. There are a lot of widgets available for led, switches, value display, slider, regulator, analog instruments, advance value display, value recorder, time counter, and many others. Besides, the app provides a detailed description of different widgets to help you in learning how they work. The premium features of the app are also available in the app purchases.

#14 ElectroDroid Pro

Paid
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ElectroDroid Pro is an app that provides you electronic references and tools with detailed explanations. It lets you access a lot of calculators to calculate the value of current, resistance, voltage, inductance, impedance, and many other electronic parameters. You can obtain a lot of pinouts such as USB port, series port, parallel port, registered jack, SCART connector, display port, HDMI connector, and many others. The app helps electronic project designers and electrical students to calculate the accurate values of electronic components and parameters while performing the projects.

This app includes SMD resistor code, resistor color code decoder, inductor color code detector, Ohm’s law calculator, resonance calculator, voltage divider, capacitor charge calculations, LED resistor calculator, heat dissipation, battery life calculator, and PCB trace width calculator. Moreover, users can discover the frequency converter, analog-digital converter, power calculator, and voltage drop calculator.

#15 WeSpice

Paid
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WeSpice is one of the best mobile apps offered by Lindentree Software that enables you to design circuits and simulation right on your smartphone effortlessly. The app allows electronic circuit designers and professionals to develop mixed-signal circuits as well as digital and analog circuits. You can access the NGSPICE simulation engine to check either you entered the correct values in the circuit or not.

This app includes excellent features such as device TCAD, flexibility to build hierarchical models, import data, pre-made sample schematic, and bandgap references. WeSpice App allows you to share schematics, models, netlists, symbols, screen snapshot, and results with your friends and colleagues. The app lets you design and simulates complex circuits by using various simulators like XSPICE, CIDER extension, and TCAD. Also, the app helps you to import the data, including commands, spice input, models, and netlists. It lets you select circuit outputs directly from the list of schematics.

#16 Electronics Toolbox

Free
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Electronics Toolbox is an app that helps electronic engineers and professionals to calculate the electronic circuit value accurately. You can calculate the resistance, current, and voltage of multiple resistors connected in series or parallel. It lets you find the appropriate combinations of the resistors to achieve the desired resistance. Users can calculate the values of the resistors of the inverting amplifier and voltage divider to find the best combinations of resistance for the desired ratio.

The app allows electronic circuit designers to calculate the cutoff frequency by using inductor and resistor values. Electronics Toolbox App contains impressive features such as RL filter, LC filter, Star-delta conversion, RC charging circuit, Ohm’s law calculations, voltage divider, the RC time constant, monostable circuit calculator, and a-stable circuit. Moreover, the app is free, simple, and easy-to-use.