
S
Siu Yuen Ho
द्वारा अधिक Siu Yuen Ho

AVR Tutorial
This app is a AVR tutorial based on ATMEGA16 C language. It is suitable for hobbyist or engineering students.
Learning AVR mcu is difficult. The learning curve is steep. The process including reading datasheet, writing code, building prototypes and troubleshooting. The most possible errors are theसंस्थापित करें

Tracks Logger
This app records your tracks into files
Features:
Log latitude, longitude , altitude, speed and distance
Save data in CSV, KML, GPX, TCX (Garmin) , FITLOG (SportTracks) and NMEA files
Support both Apple map services and Google Map
Support background logging
Share file via AirDrop
Upload
संस्थापित करें

8051 Tutorial
This app is a 8051 tutorial based on C language. It is suitable for hobbyist or engineering students.
Features
• 8051 architecture review
• 8051 asm mnemonics
• 8051 C language
• 11 projects including LED, buzzer, key switch, external interrupt, 7-segment display, 8x8 led matrix, timer (mode 0,1 )संस्थापित करें

Resistor Tools
This app is a collection of resistor calculators. It is suitable for hobbyist or electronic engineer.
Calculate resistance of two resistors in series or parallel
Find out combinations of two resistors in series/parallel making a desired resistance
Calculate ratio of R1/R2 and voltage divider
संस्थापित करें

Thermistor Tool
This app is a calculator for thermistors. It is suitable for hobbyist, students or engineers.
Features
• support β model
• support Steinhart–Hart model
• conversion between temperature and resistance
• show temperature-resistance graph
All trade names mentioned in this app or the other documentatiसंस्थापित करें

My Cube Timer Pro
The application records the time for completion of 2x2x2, 3x3x3 or 4x4x4 etc.
Features
Scramble generator for 2x2x2 and 3x3x3
The best time and average time are calculated.
Inspection timer
Exporting records to CSV file
Send CSV via AirDrop
Upload CSV to iCloud Drive (For iOS8 or
संस्थापित करें

Electronics Kit
This app is a powerful collection of electronics tools. It is suitable for hobbyist, electronic engineers or professionals
The FREE version may contain ads. You can also buy the PRO version to support the developer, unlock more features and get rid of the ads.
Component value functioसंस्थापित करें

RC Circuit
This app is used to calculate the RC charging and RC filter circuit. It is suitable for hobbyist or electronic engineer.
Features
Calculate time constant from R, C
Find component value R,C from time constant
Get voltage at time t in RC charging / discharging
Calculate cutoff frequency by R,
संस्थापित करें

Scoreboard for Duckpin Lite
Features in Lite version
Record bowling score or pin location in database
Retrieve score or pin location from a database
Show statistic of the score, strike, pin location
Export history to CSV (Excel) files
Support 2 bowlers
Support up to 10 history records
Upload files to iCloud Drive
संस्थापित करें

Voltage Regulator
This app is a voltage regulator calculator. It is is suitable for electronics hobbyist, electronic engineers or professionals.
Features
Support 3-terminals adjustable voltage regulators
To find out combinations of 2 resistors making a desired output voltage
Calculate resistor values / outpu
संस्थापित करें

Easy Expense Lite
The simple interface design lets you keep records of income and expense easy. It is suitable for adults and their children
Features
Ease to use
Keep tracks of income and expense
Customize income and expense categories
You can modify or delete the records that you have created
Export
संस्थापित करें

My Cube Timer
The application records the time for completion of 2x2x2, 3x3x3 or 4x4x4 etc.
Features
Scramble generator for 2x2x2 and 3x3x3
The best time and average time are calculated
Limit 500 results per puzzle
Inspection timer
Exporting records to CSV file
Send CSV via AirDrop
Upload C
संस्थापित करें

Timer 555 Calculator Pro
This app is used to calculate monostable and astable circuit.
Features
Calculate pulse width of monostable circuit
Calculate frequency of astable circuit
Find out combination of components making a desire pulse width in monostable circuit
Find out combination of components making a desire f
संस्थापित करें

My Bowling Ultra
Bowling is my favorite hobby. I need an app to record down the score and pin location for further analyst. For example, what is the percentage of spare of “Big four”? or how many times of continuous 4 strike ? So, I decide to write this app.
Features
Record bowling score or bowling pin location i
संस्थापित करें

My Archery
This app is used to keep records of archery scores.
Features :
Record archery score in database
Record field conditions : distance and face size
Customize the number of ends and the number of arrows per end
Retrieve score history
Database backup and restore
Support multiple target dista
संस्थापित करें

My Archery Pro
This app is used to keep records of archery scores
Features :
Record archery score in database
Record field conditions : distance and face size
Customize the number of ends and the number of arrows per end
Multiple target distances
Preset GNAS and FITA rounds
Retrieve and edit sc
संस्थापित करें

My Bowling Pro
Bowling is my favorite hobby. I need an app to record down the score and pin location for further analyst. For example, what is the percentage of spare of “Big four”? or how many times of continuous 4 strike ? So, I decide to write this app.
Features
Record bowling score or bowling pin location i
संस्थापित करें

My Bowling
Bowling is my favorite hobby. I need an app to record down the score and pin location for further analyst. For example, what is the percentage of spare of “Big four”? or how many times of continuous 4 strike ? So, I decide to write this app.
Features
Record bowling score or bowling pin location i
संस्थापित करें

My Archery Ultra
This app is used to keep records of archery scores. It supports multiple archers. And it is suitable for archery coach.
Features :
Support multiple archers
Record archery score in database
Record field conditions : distance and face size
Customize the number of ends and the number of arrow
संस्थापित करें

Resistor Tools Pro
This app is a collection of resistor calculators. It is suitable for hobbyist or electronic engineer.
Calculate resistance of 2 resistors in series or parallel
Find out combinations of 2 resistors in series/parallel making a desired resistance
Calculate ratio of R1/R2 and voltage divider
संस्थापित करें

Timer 555 Calculator
This app is used to calculate monostable and astable circuit.
Features
Calculate pulse width of monostable circuit
Calculate frequency of astable circuit
Find out combination of components making a desire pulse width in monostable circuit
Find out combination of components making a desire f
संस्थापित करें

Tracks Logger Pro
This app records your tracks into files
Features:
Log latitude, longitude , altitude, speed and distance
Save data in CSV, KML, GPX, TCX (Garmin) , FITLOG (SportTracks) and NMEA files
Support both Apple map services and Google Map
Support background logging
Share file via AirDrop
Upload
संस्थापित करें

ZIP password finder
This app finds the passwords for ZIP files.
Features
support dictionary
support brute force
support importing word list file
customize charset per password character
Applications licensed to you are absolutely legal as long as you are the legal owner of all files or materials you wishसंस्थापित करें

Easy Ohm's Law
Calculate voltage , current , resistance and power
Enter any of two items, the other items will be calculated
The units of calculated values will be adjusted automatically.
Support English, German, French, Italian, Spanish, Portuguese, Japanese, Korean, Traditional Chinese, Simplified Chin
संस्थापित करें

Fx Minimizer
Logic expression minimization becomes quite cumbersome with more than four variables. Quine-McCluskey method is the solution. The app use Quine-McCluskey method to minimize multiple variables logic expression
Features
Logic expression minimization using minterms
Logic expression minimization u
संस्थापित करें

RC Circuit Pro
This app is used to calculate the RC charging and RC filter circuit. It is suitable for hobbyist or electronic engineer.
Features
Calculate time constant from R, C
Find component value R,C from time constant
Get voltage at time t in RC charging / discharging
Calculate cutoff frequency by R,
संस्थापित करें

Opamp tools
This app is the collection of operational amplifier calculators. It is suitable for hobbyist or electronic engineer.
Features
Inverting amplifier
Non-Inverting amplifier
Differential amplifier
Summing amplifier
Inverting comparator
First-order filter
Second-order filter (HPF)
P
संस्थापित करें

Reliability of systems
This app is a tool for calculating reliability. It is suitable for hobbyist, students or engineers.
Features
• Mean-Time-Between-Failure (MTBF) calculator
• Reliability of series systems
• Reliability of parallel systems
• Reliability function
Features in PRO
• Reliability of mixed systems
All trसंस्थापित करें

My Gate Ball
This app records your gate ball scores
Features in Lite version
Log gate ball scores
Show statistics
Compare team performance
Database backup and restore
Support maximum 2 teams
Support maximum 10 history records
Support English, Japanese, Korean, Traditional Chinese and Simplified
संस्थापित करें

Electronics Kit Pro
This app is a powerful collection of electronics tools. It is suitable for hobbyist, electronic engineers or professionals The FREE version may contain ads. You can also buy the PRO version to support the developer, unlock more features and get rid of the ads. Component vसंस्थापित करें

EE Calculator
This app is a collection of basic electronic calculators. It is suitable for hobbyist, electronic engineers or professionals.Features• Calculate resistance of 2 resistors in series / parallel• To find out combinations of 2 resistors in series / in parallel making a desired resistसंस्थापित करें

Easy Expense Pro
The simple interface design lets you keep records of income and expense easy. It is suitable for adults and their children
Features
Ease to use
Keep tracks of income and expense
Customize income and expense categories
You can modify or delete the records that you have created
Export
संस्थापित करें

Workshop for Raspberry Pi
This app is a collection of rich demo projects for makers, electronics enthusiast, or engineering students using Raspberry Pi development board
Features
Display projects
• Character LCM 16x2, 20x4
• I2C OLED 96x64
• SPI OLED 96x64
• TFT 176x220
Sensors Projects
• DHT11 (temperature and humi
संस्थापित करें

Fx Minimizer Pro
Logic expression minimization becomes quite cumbersome with more than four variables. Quine-McCluskey method is the solution. The app use Quine-McCluskey method to minimize multiple variables logic expression Features* Logic expression minimization using minterms* Logic expression miसंस्थापित करें

AVR Tutorial Pro
This app is a AVR tutorial based on ATMEGA16 C language. It is suitable for hobbyist or engineering students.
Learning AVR mcu is difficult. The learning curve is steep. The process including reading datasheet, writing code, building prototypes and troubleshooting. The most possible errors are theसंस्थापित करें

My Gate Ball Pro
This app records your gate ball scores Features in Lite version - Log gate ball scores- Show statistics- Compare team performance- Database backup and restore- Support maximum 2 teams- Support maximum 10 history records- Support English, Japanese, Korean, Traditiसंस्थापित करें

EE Calculator Pro
This app is a collection of basic electronic calculators. It is suitable for hobbyist, electronic engineers or professionals.Features• Calculate resistance of 2 resistors in series / parallel• To find out combinations of 2 resistors in series / in parallel making a desired resistसंस्थापित करें

8051 Tutorial Pro
This app is a 8051 tutorial based on C language. It is suitable for hobbyist or engineering students.
Features
• 8051 architecture review
• 8051 asm mnemonics
• 8051 C lanugage
• 22 projects including LED, buzzer, key switch, external interrupt, 7-segment display, 8x8 led matrix, timer (mode 0,1,2)संस्थापित करें

Workshop for Arduino
This app is a collection of rich demo projects for makers, electronics enthusiast, or engineering students using arduino development board
Features
Display projects
• Character LCM 16x2, 20x4
• Graphic LCM 128x64, LCM5110 (84x48)
• I2C OLED 96x64, SPI OLED 96x64
• TFT 176x220
• UART HMI TFT D
संस्थापित करें

Maker Projects 360
This app is a collection of rich demo projects for makers, electronics enthusiast, or engineering students.Features1. Support different boards• 8051• Atmega16• Arduino Uno• NodeMCU• ESP32• STM32• Raspberry Pi2. Display projects• Character LCM 1संस्थापित करें

My Gate Ball Ultra
This app records your gate ball scores Features in Lite version - Log gate ball scores- Show statistics- Compare team performance- Database backup and restore- Support maximum 2 teams- Support maximum 10 history records- Support English, Japanese, Korean, Traditiसंस्थापित करें

Workshop for NodeMCU
This app is based on NodeMCU (ESP8266 MCU) development board. All the codes provided are written in C. It is suitable for hobbyist or students.
Features
Display projects
Character LCM 16x2
Graphic LCD 84x48
I2C OLED 96x64
SPI OLED 96x64
Sensors Projects
*
संस्थापित करें

Star-Delta Calculator
This app provides conversion between star delta electrical networks.
Features
Convert resistor star network to delta network
Convert resistor delta network to star network
Pro features
Convert capacitor star network to delta network
Convert capacitor delta network to star network
Co
संस्थापित करें

Scoreboard for duckpin Pro
Features in PRO version* Record bowling score or pin location in database* Retrieve score or pin location from a database* Show statistic of the score, strike, pin location* Export history to CSV (Excel) files* Support 2 bowlers* Appending game score or pin location in historसंस्थापित करें

Scoreboard for duckpin Ultra
Features* Record bowling score or pin location in database* Support multiple bowlers* Retrieve score or pin location from a database* Show statistic of the score, strike, pin location* Data comparison* Export history to CSV (Excel), PDF, xlsx files* Upload files to iCसंस्थापित करें

Workshop for Raspberry Pi Pico
This app is a collection of rich demo projects for makers, electronics enthusiast, or engineering students using Raspberry Pi Pico development board
Features
Display projects
• Character LCM 16x2
• I2C OLED 96x64
• SPI OLED 96x64
• TFT 176x220
• LED matrix
• P10 led matrix
Sensors Projec
संस्थापित करें
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