Product overviewachieve smooth, precise rotational input in your projects with the ky-040 rotary encoder module. Compact, reliable, and easy to integrate, this module delivers high-resolution position sensing for robotics, automation, user interfaces, and more perfect for hobbyists, students, and professionals. Key features & benefits ultra-compact design module dimensions: 31 × 19 × 29 mm fits neatly into tight enclosures and pcbs. High-resolution feedback 20 pulses per revolution plus push-button switch enable accurate position tracking and selections. Wide compatibility operates at 5 v logic, works seamlessly with arduino, raspberry pi, esp8266 esp32, and most microcontrollers. Robust & trustworthy industrial-grade mechanical encoder with gold-plated contacts for minimal jitter and long service life. Adjustable sensitivity tweak the pull-up resistor or debounce logic in software to match your project’s responsiveness needs. Integrated push button built-in push-switch allows you to detect clicks in addition to rotation ideal for menu selection and parameter adjustment. Quick & easy wiring standard 5-pin header gnd, 5 v, dt, clk, sw simplifies connections and reduces prototyping time. Technical specifications parameter specification operating voltage 5 v dc output signal quadrature a b push-button sw pulses per revolution 20 contact material gold-plated mechanical life 100,000 cycles operating temp. Range 20 c to 70 c module size 31 × 19 × 29 mm pinout gnd, vcc, dt a , c...
InStock.netWebDelivery 1-4 days£ 2.69