KMtronic USB Relay Controller One Channel BOX Manufacturer: KMtronic LTD Features: – Fully assembled and tested. – Powered from USB – For 12V/24V DC 15A or 120V/220V AC at 10A max Specifications: Relay have Normally Open (NO) and Normally Closed (NC) Contacts capable of switching max: – 12VDC/15A – 24VDC/15A – 125VAC/15A . . .
Music On Console is a lightweight music player which consists of 2 parts, a server (Moc) and a player/interface (Mocp). PHP example file <?php $ret = exec(“sudo mocp -S”, $out, $err); print_r($ret); print_r($out); print_r($err); $ret = exec(“amixer -q sset Master 70%”, $out, $err); $ret = exec(“sudo mocp -l /music/sounds/01.mp3”, $out, $err); sleep(10); $ret = exec(“sudo mocp . . .
Tutorial Modbus serial Arduino with Modscan . . .
KMTronic WEB LAN Ethernet IP 8 channels Relay board BOX Q: Kann man die Relais auch direkt mit http-Befehlen anspreche (einschalten / ausschalten)? A: Yes. Here is list of commands: HEX-Binary Commands: ON Commands: yourIP/FF0101 – Turn ON relay 1 yourIP/FF0201 – Turn ON relay 2 yourIP/FF0301 – Turn ON relay 3 yourIP/FF0401 – Turn . . .
My experiments with Mach3 ModBus and Arduino My project is add some external Inputs and Outputs to Mach3 using Arduino. For that last several days I read many posts about this. I test Arduino ModBus library. Is very well documented, work but is too complicated for me in a moment. Zafarsalam too have good tutorial . . .