7Semi DS3502 I2C Digital 10K Potentiometer Breakout Module The 7Semi DS3502 I2C Digital 10K Potentiometer Breakout Module is a compact DS3502 digital potentiometer designed for accurate and repeatable resistance control using a microcontroller. This digital potentiometer 10k provides 128 discrete resistance steps across a full 0Ω to 10kΩ range, allowing fine-tuned analog voltage adjustment through the I2C interface. With support for both 3.3V and 5V logic levels and an analog voltage operating range of 4.5V to 15.5V, it is well-suited for signal conditioning, calibration, audio control, and IoT or embedded electronics projects where precise resistance tuning is required. Features: High-precision control: Includes 128 wiper tap points for fine-tuning your circuit's functionality. Supports a full-scale resistance of 10kΩ and an analog working voltage of 4.5V to 15.5V. I2C-Compatible Interface: Works seamlessly with I²C busses and can run at speeds up to 400kHz. Address pins allow up to four DS3502 devices to share a single I²C bus, providing more control choices. Easy Integration: 4 pin 2.0 mm pitch JST connector for trouble-free integration. Robust Design: Operates reliably throughout a wide temperature range of -40°C to +100°C, making it suited for a variety of settings.

100 Ohm Trimpot Trimmer Potentiometer - (Pack of 5) A Trimpot or trimmer potentiometer is a small potentiometer that is used for adjustment, tuning, and calibration in circuits. This potentiometer is easy to mount on a PCB and can be adjusted using a screwdriver. What are Potentiometers? A potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider.

10K ohm 16mm Rotatory Variable Potentiometer Potentiometers are very useful in changing the electrical parameters of a system. It is a single turn 1K Potentiometer with a rotating knob. These potentiometers are also commonly called as a rotary potentiometer or just POT in short.  A potentiometer knob can also be used along with this POT for aesthetic purposes. This is a carbon track, single turn, adjustable resistances, of value 10KOhm Knob potentiometer. It is meant for mounting on panel and is supplied complete with a knob. The knob is affixed on the plastic spindle of the potentiometer and turns the spindle which changes the resistance. The variation of resistance is linearly proportion to the degree of rotation. Potentiometer, in electronic parlance, is a manually variable resistance. Because its most common consumer application is for controlling volume/tone of sound in broadcast receivers, it is loosely referred to as "volume" or ''tone''. It is not a meter with scale and needle. Potentiometers look different depending on size, power handled, application, value and type of material used. There is, however, a common feature-there is wiper which sweeps over a length of resistive material. The two ends of the resistive material as also the wiper are available to the user as electrical terminations. The user gets a variable resistance between the wiper and the two ends.

10K Pot Potentiometer - (Pack of 5) The 10K Pot Potentiometer is a three-terminal variable resistor that is used to vary or change the resistance. It is normally used to control any device. The 10K Potentiometer is used for adjusting various parameters like voltage, current, etc in an electronic circuit. The POT Potentiometer is a passive electronic component that has two end terminals with a resistive element and the sliding contact called the wiper acts as the third terminal. It is mostly used in applications where a single turn can provide enough control resolution. Applications of 10K PoTPotentiometer: DIY kits. Major projects. Mini projects. Audio control. Television control. Motion control. Computation. What are Potentiometers? A potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider.

1K Trimpot Trimmer Potentiometer - (Pack of 5) A Trimpot or trimmer potentiometer is a small potentiometer that is used for adjustment, tuning, and calibration in circuits. This potentiometer is easy to mount on a PCB and can be adjusted using a screwdriver. What are Potentiometers? A potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider.

CJMCU-103 Rotary Angle Sensor Potentiometer Module The CJMCU-103 is a rotary angle sensor module that measures the angular position of a shaft or other rotating object using a potentiometer. A potentiometer is a sort of variable resistor that can be used to measure a shaft's location by altering the resistance as the shaft rotates. A potentiometer is commonly attached to the shaft, and an integrated circuit (IC) turns the potentiometer's resistance into a voltage or digital signal that can be read by a microcontroller or other device. The CJMCU-103 is a low-power, compact device with a wide range of system integration options. It can be used to calculate the angle of a steering wheel, regulate the movement of a robot arm, or detect the angular location of a motor shaft. MCU-103 Rotation Angle Sensor has a dustproof design that protects the interior from dust, which maintains stable performance. It is compatible with high peak lead-free soldering. temperatures. Applications: Used in Switch for automotive, Motor drive unit, Radio control equipment, Electric motor-driven bicycle, etc

Cytron 10Amp 7V-30V Switch Control Potentiometer with DC Motor Driver The Cytron MD10-POT 10A DC motor driver is a user-friendly motor speed controller designed for hassle-free operation without any microcontroller or programming. Operating within a voltage range of 7V to 30V, this 10A motor driver allows direct control of a brushed DC motor using the onboard switches for activation and direction, along with a potentiometer to adjust speed. Whether you're building a basic automation setup or experimenting with DIY robotics, the Cytron 10A DC motor controller simplifies the process with its plug-and-play functionality. It's an excellent choice for applications that demand reliable switch control motor driver performance without the complexity of coding. Pinout Diagram: Features: Bidirectional control for a single brushed DC motor. A three-way rocker switch (included in the package) controls the motor's run/brake and direction. A potentiometer (included in the package) controls the speed of the motor's spinning. Operating voltage: DC. 7V to 30V Maximum motor current: 10A continuous; 30A peak. Buttons allow for quick testing. LEDs indicate the motor output state. PWM and DIR inputs. Compatible with sign-magnitude and locked-antiphase PWM operation. Regenerative braking. No reverse polarity protection.

DFRobot Gravity Analog Rotation Potentiometer Sensor for Arduino - Rotation 300° The Gravity Analog Rotation Potentiometer Sensor for Arduino is a versatile Arduino rotation sensor that provides a practical way to add manual control to your electronic projects. With its 300-degree rotation range, this analog potentiometer module allows users to input varying voltage levels by simply turning the knob, making it perfect for applications like controlling LED brightness, adjusting motor speed, or creating interactive controls for DIY projects. The sensor features the standardized Gravity interface, ensuring easy plug-and-play connectivity with Arduino boards and compatible microcontrollers without requiring additional wiring or complex setup procedures. What makes this 300-degree rotation sensor particularly useful is its compatibility with both 5V Arduino systems and 3.3V platforms like Raspberry Pi, Intel Edison, Joule, and Curie. This versatility allows students and hobbyists to use the same sensor across different development platforms without worrying about voltage compatibility issues. The Gravity interface potentiometer provides analog output that can be subdivided into 1024 distinct levels, offering precise control for various applications. Whether you're building a smart cooling fan, creating an interactive control panel, or teaching basic analog input concepts, this potentiometer sensor offers a reliable and straightforward solution that's accessible to beginners while being versatile enough for more advanced projects. Features: 300-degree rotation range for precise analog control. Compatible with both 5V and 3.3V systems for versatile use. Gravity interface design for simple plug-and-play connection. Analog output can be divided into 1024 steps for fine adjustment. Works perfectly with IO Sensor Expansion Shield for Arduino. No additional library required for basic functionality. Compact design for easy integration into various projects.

Digital Potentiometer Board Module This is a X9C103S DC 3-5V Digital Potentiometer Board Module for Arduino. The X9C103 is a digitally controlled (XDCP) potentiometer. It consists of a resistor array, wiper switch, control section and non-volatile memory. Wiper position is controlled via a 3-wire interface. The potentiometer is implemented by a resistor array consisting of 99 resistive elements and a wiper switching network. Between each element and at each end there are tap points that can be accessed for wiper connections. The wiper element position is controlled by the CS, U/D, and INC inputs. The wiper position can be saved in non-volatile memory and recalled on subsequent power ups. DC3V-5V X9c103S digital potentiometer has his three sections: Input control, counter and decoding section. non-volatile memory; and resistor arrays. The input control section works exactly like an up/down counter. The output of this counter is decoded to turn on a single electronic switch that connects a point on the register array to the wiper output. Under proper conditions, the contents of the counter can be saved in non-volatile memory and saved for future use. The resistor array consists of 99 individual resistors connected in series. Between the ends of the array and each resistor there is an electronic switch that transfers the potential at that point to the wiper. The wiper behaves like a mechanical equivalent at one of the fixed terminals and does not move beyond its final position. This means that the counter will not jump when clocked to either extreme. The device's electronic switches operate in a make-before-break mode as the wiper changes tap positions. When the wiper moves to multiple positions, multiple taps are connected to the wiper during tIW (INC to VW/RW switching). Moving the wiper to multiple positions can temporarily significantly reduce the overall value of the device. When the unit is turned off, the last saved wiper position is retained in non-volatile memory. When power returns, the memory contents are recalled and the wipers are reset to their last saved values. An internal charge pump allows a wide voltage range (-5V to 5V) to be applied to his XDCP pin while maintaining the convenience of a single supply. A typical charge pump noise of 20 mV at 850 kHz should be considered when designing the application circuit. The digital potentiometer module is accompanied by a test program. The program code is C language code and is written in sub-modules. The code includes: main function, display sub-function, button sub-function and header file of each module. You can use KEIL4 to open the source code for testing and learning. The digital potentiometer VL and ports correspond to the low and high end of the sliding rheostat, respectively, allowing the input voltage range from -5V to +5V. Features: Digitally Controlled Resistance: Allows precise adjustment of resistance via a microcontroller. Three-Wire Interface: Uses a simple three-wire interface for control. Non-Volatile Memory: Retains the last resistance setting even after power is removed. 99 Resistance Steps: Provides 99 discrete resistance levels for fine-tuning. Compact Size: Small form factor suitable for various embedded applications. Wide Operating Voltage: Typically operates between 3V to 5V. Applications: LED Dimming: Adjusts the brightness of LEDs in lighting applications. Audio Volume Control: Used in audio equipment for digital volume adjustment. Sensor Calibration: Helps in calibrating sensors by adjusting resistance values. Closed-Loop Gain Control: Used in feedback systems to control gain. Wheatstone Bridge Trims: Adjust resistance in Wheatstone bridge circuits for precise measurements. Current Source Control: Regulates current in various electronic circuits. Programmable Analog Filters: Tunes filters in analog signal processing. Automotive Electronics: Used in automotive systems for level adjustments.

100 Ohm Pot Potentiometer - (Pack of 5) The 100 Ohm Pot Potentiometer is a three-terminal variable resistor that is used to vary or change the resistance. It is normally used to control any device. The 100Ohm Potentiometer is used for adjusting various parameters like voltage, current, etc in an electronic circuit. The 100Ohm POT Potentiometer is a passive electronic component that has two end terminals with a resistive element and the sliding contact called the wiper acts as the third terminal. It is mostly used in applications where a single turn can provide enough control resolution. Applications of 100Ohm PoTPotentiometer: DIY kits. Major projects. Mini projects. Audio control. Television control. Motion control. Computation. What are Potentiometers? A potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider.