Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Hello
(First time poster with rusty familiarity with vaccuum tube audio amplifiers)
I am working with a Siemens 1212C PLC and looking to power a Burkert proportional solenoid via the PLC HSC outputs. Smaller solenoids have been successfully powered this way, but I need a bigger orifice size...
Research the ability of PLC's to communicate via 4-20mA and 0-10volts between the laboratory devices and the PLC
This would include how to communicate between these devices using an analog device that has 0-10 volts and converts to 4-20mA.
Hi!
I need help with a task that includes PLC programming in the software called Codesys. The task is to sort liquids with the help of valves etc. Could someone help me? I have trouble understanding it 100%. Further info will be given about the task.
I am building an storage's safe for my final school project and I want to put an keypad on there so there can be put in an different password for every box that gets put in the safe.
when you want to put an box in, there needs to appear an screen where you can put in an password this password...
can we just boatload a specific "function" of a full application code into a microcontroller ( let say its a PIC18F), so that we can update
a specific part of the firmware but not the whole firmware. for e.g
let say we have:-
// START
init_hardware()...
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