The success of the Universal Serial Bus grew from humble beginnings: on January 15, 1996, the first final specification was ...

Honeywell announced the launch of the Galaxy 3-48 intruder alarm panel that complements the existing Galaxy 3 Series range (G 3-144 and G 3-520), and offers full compliance with the requirements of ...

Several makes of multi channel relay boards that are controlled over an RS232 serial port. I am testing with a model that uses a ULN2803A chip also noted as a darlington array and an RS232 level ...

Many retro PCs were used with serial port mouse and don't have any PS/2 ports. Unfortunately most of the serial mice are broken or expensive today. Furthermore they were mechanical devices with a ...

Abstract: The purpose of this paper is to outline a universal RS232-to-GPIB interface which can enable a computer with an RS232 serial port to be a GPIB Talker or GPIB Listener and has the capable of ...

This page briefly describes how to establish a minimal (safe?) configuration for a new MikroTik router if that device has a USB port (many do, though those that do not can be configured using a ...

C, and USB Type-B ports all provide data transfers and power delivery, though the latter is much less common on modern ...

With the prevalence of USB devices, it might be easy to mix up USB headers and ports, but there is a key difference between ...

USB ports have quietly turned into the default power outlet for phones, laptops, headphones, and even monitors, but the wattage behind that familiar rectangle is far from uniform. Depending on the ...

Sweden-based Precise Biometrics and U.S.-based SecuGen have teamed up to launch a joint biometric liveness detection solution for national identity… SecuGen has made its recently released Unity 20 USB ...