Interface with your GPS receiver.
ESB Professional Computation Suite (ESBPCS for VCL) provides a huge collection of Borland Delphi Routines and Components to make Data Entry and Manipulation easier for Delphi Developers and their end-users. Includes full source.
The package contains two components: ThlDipSwitch, a single switch control, and ThlDipSwitchPanel, a configurable bank of switches.
ThlDipSwitch may for example be used to control on/off, open/closed or muted/unmutes states. To ease...
It is an XP style button control.
TResourceAllocationChart, like its name suggests, draws a chart suitable for showing the allocation of shared resources. Those resources could represent shared rooms, cars, in fact anything at all.
Once you have a chart, you can:
*...
Full source code, royalty-free!
FastReport provides all the tools you need to develop reports, including a report engine, report designer, previewer, dialog designer, and Pascal-like macro language interpreter. For Delphi 2-7, 2005, CB1-6
Delphi 6 and Kylix 1 introduced dbExpress - a cross-platform, database-independent and an extensible interface that provides a set of methods for dynamic SQL processing.
SaVcl-library of Delphi VCL components for direct access to Sybase Anywhere databases. Features: freeware with sources; direct access via Sybase Anywhere API; no ODBC, ADO, BDE, etc are used; SQL-monitor; dynamic row fetching; no Sybase Anywhere
DAC for MySQL (former MySQLDAC) is BDE replacement for Delphi/C++Builder/MySQL.
This components set allows to create Delphi/C++Builder applications with direct access to MySQL DB without BDE and ODBC.
BLOB fields are supported....
Use TAlpTable to access data in a single database table without using the Borland Database Engine (BDE). TAlpTable provides direct access to every record and field in an underlying database table, whether it is from Paradox, dBase, Clarion, | 
