Free 3.3v voltage regulator software for pda

Do you think the volt meter in your Palm is way off? Are you changing your batteries too early? You have a digital voltmeter? Or at least a friend with a voltmeter? Try out Voltage Calibration then.

It allows you to compensate the error of the internal voltmeter of any Palm (works for all OS). The hack itself is only 874 bytes - no much memory to loose.

System Information 1.0 is a highly-efficient, high-quality program which can give you so much useful knowledge about your Palm device system and more.

OS version, battery info, processor type, screen resolution, etc. It's all here, plus the program is free from TrajectoryLabs.com!Main System Information SupportedOS Version Serial Number User NameBattery Kind Battery PercentBattery Voltage Processor ModelProcessor RevisionMemory StorageScreen WidthScreen HeightScreen DensityBattery TypesAlkalineRechargeable AlkalineNickel CadmiumLithium IonLithium Ion 1400Nickel Metal HydrideProcessor Types6832868EZ32868VZ32868SZ328ARM720TARM7TDMIARM920TARM922TARM925StrongARMXScaleARM710ACXD2230GAIntelX86

TealDesktop Ocean Theme for yor Palm Device - make your handheld your dive buddy with this underwater theme.
Just dont expect help if your regulator malfunctions. Includes backgrounds for both high resolution and low resolution devices in 16-bit mode and works with landscape or portrait full screen modes.
System requirements:
- TealDesktop

Runtime is a powerfull tool to collect and store a lot of battery and runtime data.
This data can be evaluated graphically and statistically.
Main features:
- Records up to 2000 configurable (1 min to several days) periods oftime with start time, end time, runtime (the time the palm is used), maximaland minimal voltage
- Statistical evaluation of runtime
- Graphical evaluation of runtime
- Graphical evaluation of voltage
- Record the last 30 changes of battery
- Stores the runtime of the battery
- Comments for every battery (e.g. battery type etc) can added.
Enhancements:
- Edit Runtime values
- Colored icons.
System requirements:
- PalmPilot 1000
- Palm OS v2.0

HiBattery 1.1.0 is equipped many useful features which helps you measure your voltage level on every switch off (saving it into a Database) to evaluate a foreseen battery last time. It is divided in two programs an hack that build the database and the graphical presentation program, that display data and calculate expected last time. Vertical lines are days and week.

Requirements: Palm OS 3.1

Battery Log will monitor the batteries in your handheld and give you an estimated date for their replacement, based on actual usage of your handheld.
Main features:
- Collects and displays useful statistics for each set of batteries, like voltage and percentage of power remaining, the total time since you last installed a set (or started monitoring with Battery Log, whichever is later), the total time the handheld has been in use, the total time the backlight has been in use and the total time the handheld has been sleeping.
- Auto detects a change in batteries. You only have to have the monitoring component running and Battery Log will automatically detect when batteries are changed.
- Maintains a history of all batteries that have been monitored, so you can quickly see how different batteries have performed.
- User defined notes (up to 80 characters) for each battery set.
- Extra support for models like Vx, M500 and M505 that can recharge on the cradle. BatteryLog will detect this event and estimate how long the handheld needs to be on the cradle to be fully recharged.
Enhancements:
- Automatically displays estimated time left in hours and minutes, when it is less than one day.
- Small cosmetic change in display for handhelds with Lithium Ion batteries.
System requirements:
- Palm III
- Palm OS v3.0
- X-Master or EVPlugBase

BatteryGraph 1.21 is a good tool possessing desirable qualities in monitoring battery status on a PalmOS compatible device.

Every time you switch on or off your device the program will log the current battery status in a database. On the main screen the battery percentage and voltage over the last few days will be drawn as a line in a graph. It can also display the device on-time per day wich will be drawn as bars. Furthermore it will display the total on-time since the last (autodetected) charge (or new batteries) and the current battery status on the main screen.