Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Rotation Angle | 360 Degrees Continuous |
| Output Signal | Digital Pulse (A/B Phase) |
| Operating Voltage | 3.3V - 5V DC |
| Interface Type | GPIO Compatible |
| Mounting Hole Diameter | 5mm |
| PCB Dimensions | 28mm x 18mm |
| Switch Function | Integrated Push-Button |
| Material | Plastic Housing, Copper PCB |
| Compatibility | Arduino, Raspberry Pi, STM32 |
| Package Includes | 1x Encoder Module, 1x Pin Header |
Anonymous
Mar 18, 2026
Rating: 4/5
Solid build quality
We use these in our workshop for various prototypes. They are robust enough to handle frequent adjustments. Would give 5 stars if the cable was included.
Anonymous
Mar 09, 2026
Rating: 4/5
Good value but pins are loose
The sensor itself is accurate and responsive. However, the included pin headers were a bit loose in the sockets. I ended up soldering them directly to be safe. Otherwise, great product.
Anonymous
Mar 05, 2026
Rating: 5/5
Perfect for my robotics project
This encoder works flawlessly with my Arduino Uno. The 360-degree rotation is smooth, and the code library I found online made integration very easy. Highly recommended for beginners.
Anonymous
Mar 05, 2026
Rating: 3/5
Works but documentation is sparse
The hardware is fine, but I had to search several forums to get the wiring diagram correct for my specific board. Once wired up, it functions as expected.
Anonymous
Mar 05, 2026
Rating: 5/5
Great for university projects
Bought this for a mechatronics assignment. It handled continuous rotation without any wear signs after weeks of testing. The price point is unbeatable for students.
Anonymous
Mar 04, 2026
Rating: 5/5
Excellent digital potentiometer alternative
I needed a durable input for a menu system, and this fits the bill perfectly. The push-button feature is a nice bonus for selection inputs. No debouncing issues so far.
Q: Can I use this with a 3.3V logic board like ESP32?
A: Yes, this module operates comfortably within the 3.3V to 5V range, making it fully compatible with ESP32 and Raspberry Pi GPIO pins.
Q: Does this module require external pull-up resistors?
A: Most Arduino boards have internal pull-up resistors that can be enabled in the code. However, for stable readings on long wires, external 10k resistors are recommended.
Q: What is the resolution of the encoder?
A: This specific model typically provides 20 pulses per revolution (PPR), which translates to 80 counts per revolution when counting both rising and falling edges of both channels.
Q: Is the shaft length sufficient for mounting behind a panel?
A: The shaft is approximately 6mm long. For thick panels, you may need to purchase an extension shaft or mount it on a thinner surface.
Q: Does the push-button switch have a specific rating?
A: The integrated switch is rated for standard low-current signal switching, suitable for microcontroller inputs. It is not designed for high-load power switching.
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