Free flow measurement software for pda

It includes a comprehensive set of conversions, constants and physical property data, a built-in periodic table of the elements, number base conversions, vectors, matrices and complex numbers. It is especially designed for scientific and engineering users, students and teachers and it is also widely used in finance and medicine

If you need to convert things other than temperature, you should check our other products. BetterMeasure for example is a robust and configurable unit, currency and temperature converter. We also make Mortgage, Loan and Stock Trade calculators, developer tools, games and other commercial Pocket PC applications as well we do custom development for enterprise and corporate clients

This program is specially designed for custom tailor / fashion designer or anyone who going to make/design their own clothing/dress/shirt as a hobby.
Tailor Cut will keep track all the body measurements for your clients or family members. You can enter unlimited measurement records and all filtered by persons name
System requirements:
- 200KB RAM

DiveLog is a scuba dive logbook replacement for Palm.
It is closely integrated with Paladin and can also be used as a standalone logbook.
It allows use of multiple units of measurement.
Current version is a work in progress, as not all features are implemented yet.
System requirements:
- Palm III
- Palm OS v3.5

If you often have to handle time measurements on a stopwatch, TimeCalc can perform several services for you. Its a very basic calculator which lets you handle times in hours/minutes/seconds, and add or subtract them as though they were simple decimal numbers. Theres a tab that lets you keep a log of the calculations performed

Some sound files in WMA format are included to help you calibrate your headphone, loudspeaker, headphone, Hi-Fi and related audio equipment.
"ever_rising1.wma" and "freq_sweep.wma" consists of a tone that increase in pitch endlessly. The harmonics are designed to fade in from the bottom and fade out at high pitch. It is the equivalent of the visual ever rising staircase. An audio perception paradox. Its application is in the checking of audio equipment frequency response. As the harmonic peaks sweep through the spectrum, you can see the locations of resonant peaks. A peak profiling line that holds the most recents spectral peaks for more than 3 seconds will give a stable peaking envelop which is the frequency response curve of the loudspeaker system.
"intermodulation.wma" consists of two sine waves of 1KHz and 1.1KHz. If the amplitude response of the loudspeaker system is perfectly linear and there is no saturation or amplitude distortion in any part of the system, then there are only spectral peaks at 1KHz and 1.1KHz. Other wise, you will find other spectral peaks, notably at 1-n*0.1KHz, 1.1+n*0.1KHz, 2.1KHz, 2.1+/-0.1KHz, +/-0.2KHz etc..
"sine_all522.wma" consists of sine waves of 1KHz, 2KHz, 3KHz, 4KHz and 5KHz having same amplitude. Under ideal condition, they should create 5 equal spaced spectral peaks in an audio spectrum analyzer. For the overall system having flat response, the 5 peaks should have the same height. If it does not, the problem may be due to one or more of the pocketPC output, any external amplifier, speaker, microphone, signal amplifier, and analogue to digital converter. It is also possible for one part in the system to compensate for imperfection in another part, such as the equalizer or equalizing amplifier.
"square.wma" is a simple 100Hz pulse. It can be used to see the step response of the overall system. A stable triggering of the waveform is needed.
To use the files, select it in a MediaPlayer. Also select looping or repeating mode of playback. Then you can begin to play the sound file. Most players create an artificial silent time between repetitions. The ears can detect this easily. But the program can skip over the silent period if we choose the long-time average mode. For accurate frequency measurement, the narrow band analysis should be used. However, the wider shape of spectral peaks for wide band analysis makes peaks easy to identify and measure.
Normally, you will connect your earphone output to the audio equipment under test. Then you bring the pocketPC near the speaker of the system, and run a spectrum or spectrogram display porgram while the Media or MP3 Player is running in the background. Some Media Players amy not be able to produce continuous sound even within the time span of the sound file, which cannot be used.
System requirements:
- Windows Mobile PocketPC

An ultimate mobile guide for public transport in Singapore. Covering both MRT and bus services.
Note:
This free version contains limited bus data but it has a complete MRT data, thus can be used can be used as reference for travel time, fare, map, bus stops nearby each station, etc.
Features:
Route searching and detail itinerary.
Select your boarding and alighting point to find out how to get from point A to B. The route searching will include transfer between buses, as well as betwen bus and MRT, and provide a detail information like where to transfer, how much to pay for each trip, etc. This feature can help you to easily find the best route by shortest distance or cheapest fare.
Multiple search method.
Search buses by service number, interchange, MRT station, bus stop id, road name and bus stop name, and even by boarding and alighting point.
Fare calculation.
Calculates the fare from your boarding to alighting point for both payment method (EZLink and Cash). The fare calculation is accurate as it takes all aspect into account, e.g. aircon/non-aircon, different rate for different bus services, etc.
Detailed bus information.
It has all the information you need to know about a bus. Operating hour, bus frequency, aircon/non-aircon, etc. It can even detect if a bus is a loop service (cyclic route) or a one-way service (1-directional route).
Well designed user interface.
All these great features are presented in a nice interface with an effective process flow to enable users find information quickly. The software was designed with mobile user in mind, who usually needs to get access to information quickly and only have minimum input capabilities.
System requirements:
- PPC 2000, PPC 2002 and Windows Mobile 2003

Programming calculator. You can write programs for stack machine (with simplified Java like instruction set). Program consists of one or more procedure which can be nested. It is possible to access variables of top procedure (like in Pascal). You can execute program ste-by-step and inspect stack and variables in debugger. Input of commands and thier operands is optimized for mobile phone. This calculator is using floating point arithmetic with quadra precision (64 bits for both mantissa and exponent) implemented by Nikolay Klimchuk.
Main features:
- PCalc keeps in database all your programs. A program consists of main procedure and may be some subprocedures. Program may have input parameters. The values of these parameters will be asked when program is started. Access to the parameters is performed using input instruction.
- PCalc provides stack-based language (like Forth). Operands are pushed on stack and operations are performed with top elements of the stack. Temporary results also can be stores in local variables (of self or outer procedure). Stack is also used to pass parameters to procedures and return values. Content of stack after return from main procedure is treated as program result. It is also possible view values of variables of main procedure (if program should return many results it is more convenient to store them in local variables).
- PCalc provides the following groups of instructions: load/store, operators, functions, control flow. Instructions of first three groups do not require extra explanation. Control flow instructions includes procedure call, return, conditional (IF) and unconditional (GOTO) branches. IF transforms control to the specified label if value on stack is zero. Label for these instruction is specified by selecting instruction in the list. Please notice, that when you are inserting new branch instruction it is not yet present in the list.
- PCalc provides wide editing capabilities. It is possible to add/remove/rename any variable/parameter/function. The only restriction is that it is not possible to remove entity which is used. It is also possible to move label (adjusting all branch instruction referencing this label) or change target of particular branch instruction.
- PCalc allows to introduce new variable only when you are specifying operand for STORE. Operand of load method is selected from the list of available variables. It somehow prevents programmer from using uninitialized variables.