ReviewsRotary Encoder

ETEPON Digital Oscilloscope Kit with BNC-Clip Cable Probe (Assembled Finished Machine) EM001

ASSEMBLED FINISHED – ETEPOPN EM001 digital DIY oscilloscope kit with case is an assembled finished machine. No soldering/assembly work needs. It can be used directly to avoid assembling/welding process problems and greatly save your time..
UPGRADED VERSION – The sensitivity of the EM001 has been extended both in width and height, which is wider and higher than the others. It reaches 5mV/div – 20V/div, while the others is only 10mV/div – 5v/div..
HAND-HELD – This updated digital oscilloscope can be hand-held, while the others can only be used by placing it on the desktop..
ROTARY ENCODER – It has been added the rotary encoder, makes parameter adjustment more quicker and easier..
WHAT YOU GET – You will get a assembled oscilloscope, BNC-clip cable and a power adapter. Detailed Operation instructions, troubleshooting guide and schematic are also provided..

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HiLetgo 10pcs TTP223B Capacitive Touch Switch Module Touch Sensor Switch Digital Capacitive Touch Sensor Switch DC 2~5.5V

Model: incremental rotary encoders, AB two phases.
Connection: white = A phase, Green = B phase, red = power +, black = 0V Note: AB two -phase outputs must not be connected directly to VCC, otherwise, they will burn the output transistor..
Output: AB two -phase quadrature output rectangular pulse, the circuit output is NPN open collector output type ,the output of this type can and with additonal added pull-up resistor(not included) is directly connected MCU or PLC.
Encoder size: 38 x 35.5mm/1.49" x 1.39"(D*H).
Package content ：1 x Incremental Rotary Encoder.

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LCD 12864 Graphic Smart Display Controller Board with Adapter and Cable for 3D Printer Ramps 1.4 RepRap 3D Printer Mendel Prusa

This full graphic Smart Controller contains a SD-Card reader, an rotary encoder and a 128 x 64 dot matrix LCD display. Please note: With a SD Card base on back,SD card not included..
You can easy connect it to your Ramps board using the "smart adapter" included.After connecting this panel to your Ramps you don't need your pc any more, the Smart Controller supplies power for your SD card..
All actions like calibration, axes movements can be done by just using the rotary encoder on the Smart Controller..
Print your 3D designs without PC, just with a g-code design stored on the SD card..
LCD 12864 graphic smart display module with blue backlight, small and light appearance, suitbale for copiers, fax machines, laser printers, industrial test equipment, networking..

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Treedix DSO138 Oscilloscope DIY Kit Handheld Digital Oscilloscope 1msps Real-Time Sampling Rate 2.4 inch TFT Display

UPGRADED VERSION – The sensitivity of Q15001 has been extended in both directions and is higher and wider. It reaches 5mV/div – 20V/div. Also, this updated version can be handheld..
DESIGNING TO YOUR NEEDS – Display and MCU are mounted on the same board (mainboard) to avoid using inter-board pin-headers. Analog channel is placed on a separate board that contains most user install parts, so the analog and digital circuits can be better separated..
ROTARY ENCODER – It has been added the rotary encoder, makes parameter adjustment quicker and easier..
ASSEMBLED FINISHED – AUKUYEE Q15001 oscilloscope is an Assembled finished Machine. NOT DIY PART, it can be used directly to avoid assembling welding process problems and greatly saves the assembly time..
WHAT YOU GET – You will get an assembled oscilloscope, BNC-clip cable and a power pupply. Detailed Operation instructions troubleshooting guide and schematic are also provided..

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2 in 1 Handheld Oscilloscope Multimeter, New Update Professional LED Oscilloscope Multimeter with 2.5 Msps High Sampling, Automatic Waveform Capture Function,DC/AC Voltage/Current Test

UPGRADED VERSION - Please Calibrate the oscope Before Use! The sensitivity of Q15001 has been extended in both directions and is higher and wider. It reaches 5mV/div - 20V/div. Also, this updated version can be handheld..
DESIGNING TO YOUR NEEDS - Display and MCU are mounted on the same board (mainboard) to avoid using inter-board pin-headers. Analog channel is placed on a separate board that contains most user install parts, so the analog and digital circuits can be better separated..
ROTARY ENCODER - It has been added the rotary encoder, makes parameter adjustment quicker and easier..
ASSEMBLED FINISHED - AUKUYEE Q15001 oscilloscope is an Assembled finished Machine. NOT DIY PART, it can be used directly to avoid assembling welding process problems and greatly saves the assembly time..
WHAT YOU GET - You will get an assembled oscilloscope, BNC-clip cable and a power pupply. Detailed Operation instructions troubleshooting guide and schematic are also provided..

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ETEPON Digital Oscilloscope Kit with BNC-Clip Cable Probe with Power Supply, (Assembled Finished Machine) EM001

【SIMPLE DESIGN】ETEPOPN EM001 oscilloscope kit is an assembled finished machine that can be used directly to avoid assembly/soldering process problems and saving you a lot of time. The display and MCU are mounted on the same board (motherboard) to avoid the use of inter-board pinouts. The analog channels are placed on a separate board containing most user-installed parts, thus allowing better separation of analog and digital circuits..
【UPGRADED VERSION】The sensitivity of the EM001 oscilloscopes has been extended both in width and height which is wider and higher than the others It reaches 5mV / div – 20V / div while the others is only 10mV / div – 5v / div..
【HAND-HELD】This updated digital oscilloscope can be hand-held while the others can only be used by placing it on the desktop..
【ROTARY ENCODER】It has been added the rotary encoder makes parameter adjustment more quicker and easier..
【WHAT YOU GET】You will get an assembled mini oscilloscope, BNC clip cable, and a power supply. Detailed operating instructions (troubleshooting guide) and schematics are also provided. If you have any questions about this digital oscilloscope, you can always contact us and we will reply within 24 hours..

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PEMENOL Motor Speed Controller PWM DC 5V 12V 24V 150W Adjustable Speed Regulator with Stepless Variable Rotary Switch PWM Signal Generator Driver Module

★Digital Rotary Encoder Button: The rotary encoder adopts the principle of digital pulse, the output will be as much as you rotate it, and the same value will be input when you rotate it next time. Good repeatability, high precision, can be quickly adjusted to the value you want.
★Soft-start Protection: The motor controller has a soft-start protection function that can effectively reduce the inrush current, protect the motor and prolong the life of the motor.
★Duty Cycle, Duty Cycle Upper and Lower Limits and Working Frequency Can Be Set: The 3 digits LED motor speed regulator can adjust the duty cycle, the upper and lower duty cycle limits and the operating frequency. Convenient for customers to use according to the working characteristics of their own motors. The adjustable electronic speed controller can automatically save the set parameters to prevent data loss after a power failure.
★With the Start and Stop Button: The PWM DC motor governor with start and stop button, and can be controlled by an external switch, meet your multiple control needs. Maximum power: 150W. Working voltage: DC5V~30V, input with anti-reverse connection protection.

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Bemonoc 25GA370 32GZ370 DC Gear Motor Hall Encoder DC 2.5V~24V 12 PPR Dual Quadrature Outputs Metal Encoder

Model: incremental rotary encoders, AB two phases..
Light weight and small size. Easy installation. Cost-effective features..
600P/R-600 pulses per revolution. By rotating the grating disk and optocoupler direction, this incremental optical rotary encoder generate counting pulses..
Suitable for a variety of intelligent control of automatic guillotine paper machine, civilian measured height human scale, students racing robots and steel cut length control etc..
12-MONTH Worry-Free Return And Refund Policy, Buy with Confidence!.

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Behringer X-Touch One

DAW Control Surface with 1 Touch-sensitive Motorized Fader.

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WMYCONGCONG 8 Pcs KY-040 360 Degree Rotary Encoder Module with Knob Cap for Arduino

The rotation counts are not limited, designed with continuous 360 degree rotation sensors..
Reset to its initial state with the buttons on the rotary encoder, starts counting from 0..
Designed with detent and push button switch feature, comes with nuts and washers, ideal for Arduino micro controller use..

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B&K Precision 1688B Switching Bench DC Power Supplies 1-18V 20A

Switching power supply unit provides a constant source of DC voltage and current for powering and testing electronic devices.
LED screen shows voltage and current reading simultaneously and is readable in low light.
Rotary encoder control knobs for fine and coarse adjustment of voltage and current output.
Internal memory stores up to three output settings for future recall.
Analog remote control terminal and USB interface for remote control.

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