The touch probe is a simple device that allows you to detect when objects are being touched. The main component of the touch probe is a small circuit board with two wires attached to it. One wire is connected to the signal input and the other wire is connected to ground
The signal from the touch probe travels through a potentiometer which can be used to adjust the sensitivity of the sensor. This allows for adjustments in response time and accuracy when sensing touch
The basic design of a touch probe consists of two wires, one for signal and one for ground, hooked up to an Arduino Board or similar microcontroller device
In this article, we're going to take a look at how you can make your own touch-sensors and how that can help you achieve better precision when CNC machining.
cnc touch brass probe