Professional set of Delphi and C++Builder components for virtual instrumentation

  • Meters, Bars (Gauge), with linear or log(10) scaling
  • Digital indicators (time, value)
  • Operating Point display
  • Dial (knob), Sliders, Trend/Recorder
  • buttons, switches, LED indicators
  • DB-Aware components and many more

Delphi PC/SC SmartCard Component v.1.0

By nobbi.com.

Freeware + source 17 Sep 2014

Description

A component which lets you access any SmartCardReader which has drivers for Microsofts SmartCard API (PC/SC).

Introduces easy-to-use Routines to find the reader, to get informed if a card is inserted/removed, and to send and receive data to the reader.

Informations

  • Status: Fully functional
  • Source: Included
  • Size: 47kB

Platforms: D4, D5, D6, D7

JB Credit Card Validator

By JBDC Software.

Freeware + source 26 Nov 2001

Description

Credit card validation component. Works with all major credit cards.

Informations

  • Status: Fully functional
  • Source: Included
  • Size: 10kB

Platforms: CB5, D5, D6

Mod-10

By Gerard Knight.

Freeware + source 17 Oct 2000

Description

A function which implements the Mod-10 check on credit card numbers.

Informations

  • Status: Fully functional
  • Source: Included
  • Size: 2kB

Platforms: D1, D2, D3, D4, D5