Questions tagged [3-wire]
The 3-wire tag has no usage guidance.
8 questions
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Replacing three-wire timed switch with a microcontroller
The building is surrounded by 6 lights and 4 buttons, 3 of which are illuminated.
Right now the circuit is managed by a Perry 1IT 1051. Here are the official schematics:
While I'm happy with the ...
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2
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3 wire RTD with current source and INA
How would I connect a 3 wire RTD using current source and a instrumental amplifier for the output?
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Use IO-Link v1.1 without ISDU
I want to use IO-Link v1.1, but my device has no ISDU implementation.
Is it possible to still use v1.1?
The IODD-Checker says:
...
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3-wire RTD measurement circuit
I'm searching for some simple 3-wire RTD sensor to be measured using an ADC. I found some options, but I'm kinda confused with how does they works and which one is the best.
First, there is the ...
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Voltage of ESC of ebike to motor
I have 3 cables (blue,green,yellow) from my ESC to my motor. However I’m confused whether the voltage it provides is AC or DC. Does the nature of the voltage have anything to do with the kind of motor ...
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Splitting a bidirectional bus into two unidirectional ones
I am trying to sniff on a custom SPI-like bus protocol, which uses a unified bidirectional data line instead of separate MISO/MOSI. To make sense of the communication, I need to split it up into ...
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Correct wiring for 3 wire single phase motor
I have a single phase 3 wires ( + ground ) submersible pump , I need to understand the correct wiring what type of motor is this and is the capacitor important ? the previous owner was not using this ...
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How to connect 3-wire spi with an arduino to the Maxim DS1801 digital resistor?
I just picked up an Arduino Due with the SAM3x 3.3v chip. I am attempting to communicate with a Digital potentiometer to control an amplifier's volume level but I have no clue how to go about hooking ...
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