My auto clicker uses micro USB connectors to attach up to six tap simulators, so I assumed they operated on 5VDC. I soldered a breakout board to my microcontroller and tried to emulate the signal. I only managed to control the light, not the taps. I experimented with different wiring configurations without success.
I grabbed a multimeter and oscilloscope to determine what the original unit generated. I saw the digital signal as a 3.3v square wave on the scope, but I was surprised to see a 24v and negative 24v on the other pins.
I looked online for ±24v DC-DC power supplies, but they are nearly as expensive as the auto clicker, so I will try to integrate the existing hardware.
Measuring voltage and signal
The rest of the posts for this project have been arranged by date.
First time here?
Completed projects from year 1
Completed projects from year 2
Completed projects from year 3
Completed projects from year 4
Completed projects from year 5
Completed projects from year 6
Completed projects from year 7
Completed projects from year 8
Disclaimer for http://24hourengineer.blogspot.com and 24HourEngineer.com
This disclaimer must be intact and whole. This disclaimer must be included if a project is distributed.
All information on this blog, or linked by this blog, is not to be taken as advice or solicitation. Anyone attempting to replicate, in whole or in part, is responsible for the outcome and procedure. Any loss of functionality, money, property, or similar, is the responsibility of those involved in the replication.
All digital communication regarding the email address 24hourengineer@gmail.com becomes the intellectual property of Brian McEvoy. Any information contained within these messages may be distributed or retained at the discretion of Brian McEvoy. Any email sent to this address, or any email account owned by Brian McEvoy, cannot be used to claim property or assets.
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This blog, including pictures and text, is copyright to Brian McEvoy.
2023-04-20
I grabbed a multimeter and oscilloscope to determine what the original unit generated. I saw the digital signal as a 3.3v square wave on the scope, but I was surprised to see a 24v and negative 24v on the other pins.
I looked online for ±24v DC-DC power supplies, but they are nearly as expensive as the auto clicker, so I will try to integrate the existing hardware.
The rest of the posts for this project have been arranged by date.
First time here?
Completed projects from year 1
Completed projects from year 2
Completed projects from year 3
Completed projects from year 4
Completed projects from year 5
Completed projects from year 6
Completed projects from year 7
Completed projects from year 8
Disclaimer for http://24hourengineer.blogspot.com and 24HourEngineer.com
This disclaimer must be intact and whole. This disclaimer must be included if a project is distributed.
All information on this blog, or linked by this blog, is not to be taken as advice or solicitation. Anyone attempting to replicate, in whole or in part, is responsible for the outcome and procedure. Any loss of functionality, money, property, or similar, is the responsibility of those involved in the replication.
All digital communication regarding the email address 24hourengineer@gmail.com becomes the intellectual property of Brian McEvoy. Any information contained within these messages may be distributed or retained at the discretion of Brian McEvoy. Any email sent to this address, or any email account owned by Brian McEvoy, cannot be used to claim property or assets.
Comments to the blog may be utilized or erased at the discretion of the owner. No one posting may claim property or assets based on their post.
This blog, including pictures and text, is copyright to Brian McEvoy.
2023-04-20
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