TTP226 8 Channel Digital Capacitive Touch Sensor Module Tomzn The electric soldering iron is

The electric soldering iron is even UL listed This tool has a compact size that makes storage between uses easy

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the higher the output voltage

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TTP226 8 Channel Digital Capacitive Touch Sensor Module Tomzn The electric soldering iron isThis Capacitive Touch Module uses the touch sensing IC TTP226 to add capacities in touch to your project. Just power with 2. 4 to 5. 5VDC and touch the pad to activate the sensor. These touch switches interface easily to any project with or without a microcontroller. When a capacitive load (such as a human hand) is in close proximity to the sense pad, the sensor detects the change in capacitance and activates the switch. Custom sense pads can be made