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RS-232/485 Module RS-232/485 Module €12.50
Mizar32 B (256KB Flash) Mizar32 B (256KB Flash) €24.50
I2C LCD Module 16x2 I2C LCD Module 16x2 €14.00
Protoboard PHT Protoboard PHT €5.80
7.5V 2.0A Power Supply 7.5V 2.0A Power Supply €9.09
Micro SD Card 4GB Micro SD Card 4GB €7.02
Trip Master Trip Master €130.00
Protoboard SMD Protoboard SMD €5.90
Ethernet RTC Module Ethernet RTC Module €21.82

4star is an electronic mall wich provide simple and practical technologies to the masses.

Embedded interfaces as well as computers and other second life IT hardware end of lease.

This site aims to serve Italian, European and worldwide customers as a reference network for all electronics enthusiasts, both professional and amateur. We offer interfaces and electronic devices capable of spreading low-cost technology, competitively priced and offering a punctual and precise service.

We can also offer a wide range of high quality components to all companies that deal with electronic components or use any type of electronic component in their production cycle (ICs, connectors, displays, PCBs, oscillators and passive components).

More Information

Go to SimpleMachines website.

What is SimpleMachines: SM is a Social Promotion and no-profit Association that develop open hardware and open source software. Ist member are located worldwide with headquater in Catania Italy.  PSX S.r.l. is one the manufacturer of SM Open Hardware and SimpleMachines R&D team main financial supporter.