12V Capacitive Touch Switch Sensor Module – Jog/Latch Relay

12V Capacitive Touch Switch Sensor Module – Push Button with Relay

Upgrade your electronics projects with this versatile 12V Capacitive Touch Switch Sensor Module. Featuring a TTP223-based capacitive touch key, this module supports both Jog (momentary) and Latch (toggle) operating modes, making it ideal for smart home builds, lighting control, automation circuits, and DIY electronics projects. The built-in relay output handles up to 3A at DC 6–20V, giving you robust switching capability in a compact, easy-to-integrate design.

Key Features

• Capacitive Touch Sensing: Responds instantly to a light finger touch — no mechanical pressing required for smooth, silent operation.
• Dual Mode Operation: Switch between Jog mode (output active only while touched) and Latch mode (output toggles on/off with each touch) to suit your circuit needs.
• Wide Voltage Range: Compatible with DC 6V–20V power supplies, making it flexible for a wide range of electronics projects.
• Built-in Relay: Onboard relay rated at 3A provides a clean, isolated output for controlling lights, motors, and other loads.
• TTP223 Chipset: Industry-standard capacitive touch IC for reliable, low-power, interference-resistant sensing.
• Compact Module Design: Easy to integrate into enclosures, panels, or custom PCB setups with minimal wiring.
• Available in Pack Options: Choose between a single unit (1PCS) or a value pack (5PCS) to suit your project scale.

Specifications

• Operating Voltage: DC 6V – 20V (nominally 12V)
• Relay Output: 3A max
• Touch IC: TTP223
• Modes: Jog (momentary) / Latch (toggle)
• Touch Sensitivity: Capacitive, no physical pressure needed
• Pack Options: 1PCS or 5PCS

What's in the Box

• 1x (or 5x) 12V Capacitive Touch Switch Sensor Module

Ideal For

• DIY smart home automation
• LED strip and lighting control panels
• Robotics and electronics prototyping
• Custom push-button replacements
• Industrial and hobbyist relay switching applications

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Frequently Asked Questions

Q: What is the 12V Capacitive Touch Switch Sensor Module used for?

A: This capacitive touch switch sensor module is used to replace traditional mechanical push buttons in electronics projects. It works with DC 6–20V systems and is ideal for lighting control, home automation, robotics, and other relay-switching applications where a silent, touch-activated trigger is preferred.

Q: What is the difference between Jog mode and Latch mode on this touch switch?

A: In Jog mode, the relay output is only active while your finger is touching the sensor — as soon as you lift your finger, the output turns off. In Latch mode, each touch toggles the relay output on or off, so the circuit stays active until you touch the sensor again. You can configure the mode based on your project requirements.

Q: Is this module compatible with a standard 12V DC power supply?

A: Yes. The module is designed to operate on DC 6V to 20V, making it fully compatible with standard 12V DC power supplies commonly used in home automation, LED drivers, and electronics workbenches.

Q: How many units do I receive per order?

A: You can choose between a single unit (1PCS) or a value pack of five (5PCS) at checkout, making it easy to stock up for larger projects or grab just one for testing.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.