Tagged Questions

2
votes
1answer
177 views

rotary switch / turn knob? how to call it?

Im looking for a switch-like rotary knob, that i can turn left and right. Its outputs a simple 'pulse'. You find these in selecting/setting numbers on assorted electronics. You can keep turning them ...
1
vote
1answer
132 views

Automating button presses

I'm working on a project which involves automating the pressing of some buttons on a device. There are five push buttons, which are quite stiff and require fast repetitive presses - around about ~7Hz ...
1
vote
2answers
110 views

Looking for a USB/PCI controller that can replace a physical switch

I am looking for a component that I can drop into a circuit that will replace the functionality of a physical switch so that I can control it via computer, preferably via a standard interface (USB or ...
1
vote
3answers
258 views

SPDT switch controllable by GPIB

I am looking for a fast SPDT switch that is controllable using GPIB (IEEE-488). The maximum voltage applied across the switch would be something like 10V (and in practice more than around 5V). I'm ...