Six Pack KY-040 Rotary Encoder Modules With Push Button And Knob Cap For Arduino Makers And DIY Hobbyists, 5V 360 Degree Detent Rotary Encoders, Pulse Count On The Fly, Unlimited Rotations, Includes Reset Button And Durable Construction
✔️ 5V 360° detented encoder with push button and knob cap
The six-pack of KY-040 rotary encoder modules with push buttons and knob caps is tailored for Arduino projects and DIY electronics. Use these handy modules to add precise rotation input for menu navigation, motor control, or digital potentiometer adjustments in hobbyist projects.
✅ 5V operating voltage compatible with most microcontrollers and Arduino boards
✅ 20 pulses per revolution provide reliable position counting per turn
✅ 360-degree rotation with unlimited turns for smooth, continuous input
✅ Push button feature allows easy reset or parameter selection
✅ Includes 6 encoder modules and 6 knob caps in the six-pack pack
💡 What is a KY-040 rotary encoder used for in electronics projects? This handy input device helps you read rotation steps and button presses in a simple way. - How it works: two-channel quadrature output lets your microcontroller detect rotation direction and steps. - Typical uses: menu navigation, dial control, and lightweight motor or actuator interfacing. - Why handy: low cost, easy wiring with 5V MCUs, and broad Arduino compatibility.