0-F Rotary Encoder Switch 16-Bit 8421C BCD Code with Handle

0-F Rotary Encoder Switch | 16-Bit 8421C Positive BCD Code | 3:3 Configuration

Upgrade your electronics projects with this precise and durable 0-F Rotary Encoder Switch. Featuring a 16-position (0 through F) hexadecimal output in 8421C BCD (Binary Coded Decimal) positive code, this compact switch is an essential component for digital circuits, control panels, industrial automation, and DIY maker boards. The included handle makes manual adjustment easy and accurate.

Key Features

• 16-Bit Hexadecimal Range: Covers positions 0–F for versatile digital encoding applications
• 8421C Positive BCD Code: Standard binary coded decimal output for reliable circuit integration
• 3:3 Switch Configuration: Compact footprint suitable for dense PCB layouts
• Durable Construction: Built with a plastic and metal body for long-lasting performance
• Ergonomic Handle Included: Enables precise manual position selection with ease
• Broad Compatibility: Ideal for microcontroller projects, PLCs, test equipment, and hobbyist builds

Specifications

• Type: Rotary Encoder Switch
• Encoding: 8421C Positive BCD Code
• Positions: 16 (0–F Hexadecimal)
• Configuration: 3:3
• Material: Plastic + Metal
• Color: As shown in product images
• Package Includes: 1 × Rotary Encoder Switch (with handle)
• Made in: Mainland China

Perfect For

• DIY electronics and maker projects
• Industrial control panels and automation boards
• Microcontroller (Arduino, Raspberry Pi) builds
• Test and measurement equipment
• PCB prototyping and circuit design

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External Reference

For best practices in electronics component selection and circuit safety, refer to the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Rotary switch

Frequently Asked Questions

Q: What does the 8421C BCD positive code mean for this rotary encoder switch?

A: 8421C BCD (Binary Coded Decimal) positive code means that each of the 16 rotary positions (0–F) outputs a standard 4-bit binary value corresponding to its hexadecimal position. This makes it straightforward to interface with microcontrollers, logic circuits, and digital control systems without requiring additional decoding hardware.

Q: Is this rotary encoder switch compatible with Arduino or Raspberry Pi projects?

A: Yes! The 0-F rotary encoder switch with 8421C BCD output is fully compatible with Arduino, Raspberry Pi, and similar microcontroller platforms. Simply wire the output pins to your digital input pins and read the BCD value directly in your code for easy position detection.

Q: What is included in the package?

A: The package includes 1 × rotary encoder switch (0-F, 16-bit, 8421C BCD code, 3:3 configuration) complete with a handle for easy manual adjustment. No additional accessories are required for basic installation.

Q: What materials is this switch made from?

A: The switch body is constructed from a combination of durable plastic and metal, ensuring a sturdy build suitable for repeated use in both prototyping environments and finished electronic assemblies.