This is a python implementation of a command-line interface to Numato two-channel USB relay module. $ source venv/bin/activate $ python relay-control.py usage: relay ...

This is a python implementation of a command-line interface to Numato two-channel USB relay module. $ source venv/bin/activate $ python relay-control.py usage: relay ...

The JSB284 series USB 2.0–controlled relay module is rated at 15 A for 125 Vac and 10 A at 30 Vdc. The relay features blade-type lugs. This module replaces internal pc-based plug-in cards for use in ...

J-Works has start shipping model JSB-380 USB 2.0 Controlled Multi-Function module with 4 Relays, 4 ADC channels and 4 Digital Opto-Isolated inputs. Each Analog to Digital Converter (ADC) can measure ...

SAN DIEGO, Calif.—June 24, 2008—ACCES I/O Products announces the latest addition to its impressive line of USB/104 I/O modules – Model USB-IDIO-16. The unit features 16 individually optically isolated ...

Relays consists of a USB interface, a micro-controller, relay outputs and/or opto-isolator inputs. The units are controlled by simple ASCII commands. October 11, 2007 - The UDIN range are a low-cost ...

Multimeters are a bit like potato chips: you can’t have just one. But they’re a lot more expensive than potato chips, especially the good ones, and while it’s tempting to just go get another one when ...