All Products

SKU: TB-RT4648

This 5KΩ Spectrol trimpot is an industrial-quality sealed multi-turn trimmer potentiometer. With 25 turns of adjustment range, it provides precise resistance setting far beyond what a single-turn pot can achieve — ideal for calibration, offset trimming, and fine-tuning analogue circuits. Key Fea...

SKU: PI-COM1001

The resistance of these trim potentiometers ranges linearly from 0Ω to 10KΩ over a full cycle (240°).They are horizontally mounted and ideal for breadboarding or perfboard use due to the 0.1" spacing off the pins. Rated for up to 1/6th of a watt and good for 10,000 cycles. Maximum power: 1/6th W ...

SKU: EF-EF05018 · MPN: EF05018

An analogue trimpot (trimmer potentiometer) sensor module from the ELECFREAKS PlanetX series, designed for use with micro:bit via RJ11 connection. The potentiometer provides stepless rotation over a 0°–300° range, outputting a variable analogue voltage that can be used to control sound levels, LE...

SKU: AF-5963 · MPN: ADA5963

The Adafruit 555 PWM Output STEMMA is a fully assembled 555 timer board that generates an adjustable square-wave PWM signal — no breadboard wiring or external components needed. An onboard trimmer pot lets you tune the frequency across two selectable ranges: approximately 1.5 KHz to 25 KHz, or 1....

SKU: SF-PRT-26851 · MPN: PRT-26851

Add five-way navigation input to an I2C project without building a button matrix from scratch. Press up, down, left, right or centre on the low-profile directional pad to send button input to your microcontroller.The board uses a PCA9554 8-bit I2C I/O expander to read the momentary buttons, with ...

SKU: AF-1063

A well-designed electret microphone amplifier breakout built around the Maxim MAX4466 op-amp, specifically engineered for microphone amplification with excellent power supply noise rejection. The board comes fully assembled and tested with a 20–20 kHz electret microphone soldered on. A trimmer p...

SKU: SF-GPS-23088 · MPN: GPS-23088

The SparkFun Triband GNSS RTK Breakout features Septentrio's mosaic-X5, an ultra-low power multi-band, multi-constellation GNSS receiver capable of delivering centimeter-level precision. Supporting L1, L2, and L5 bands simultaneously, this breakout provides access to GPS, GLONASS, Beidou, Galileo...

SKU: SF-GPS-21305 · MPN: GPS-21305

The SparkFun GPS-RTK Dead Reckoning pHAT brings high-precision GNSS positioning with automotive dead reckoning to the Raspberry Pi. Built around the u-blox ZED-F9R module, it fuses GNSS measurements with an integrated 3D IMU (accelerometer and gyroscope), wheel ticks, and a vehicle dynamics model...

SKU: SF-GPS-28139 · MPN: GPS-28139

The SparkPNT GNSS Flex Module delivers centimetre-level RTK positioning using the Quectel LG290P receiver with quad-band support (L1, L2, L5, E6/L6) and multi-constellation tracking across GPS, GLONASS, Galileo, BDS, QZSS, and NavIC. With a built-in NIC anti-jamming unit and 1,040 tracking channe...

SKU: MR-CB-KT-MAX-1

The Maximum Cubelet is a "Think" block in the Cubelets robot construction system. It accepts multiple input values and passes along only the greatest one, acting as a filter for sensor data. Use it to build robots that respond only when a sensor exceeds a threshold — for example, pairing it with ...

SKU: SF-WIG-18013 · MPN: WIG-18013

This partly assembled temperature monitor and logger module is designed for reading multiple PT100 temperature probes and sending the measured values out over a serial port for data logging or further processing.Up to six 3-wire PT100 sensors can be connected, letting you monitor as many as six t...

SKU: SF-GPS-23748 · MPN: GPS-23748

The SparkFun RTK mosaic-X5 is a high-precision GNSS positioning and navigation receiver built around the Septentrio mosaic-X5 multi-constellation, multi-frequency module. Supporting GPS, GLONASS, Beidou, Galileo, NavIC, SBAS, and QZSS across L1/L2/L5 bands, the 448-channel receiver delivers centi...

SKU: DF-FIT0189

Variable resistors also named as potentiometer are electrical equipments having two terminal points in opposite direction. The terminals are used for electrical resistance in a circuit board. Variable resistors are very economical and helpful for every kind of electronic and electrical circuit...

SKU: AF-441

A comprehensive 0805 SMD component book containing 3725 resistors and capacitors across 80 values, sorted and labelled on cut tape in translucent pages. The distribution is weighted towards commonly used values, with more 1 kΩ and 10 kΩ resistors and fewer high-value parts. Key Features 3725 T...

SKU: SF-GPS-08297

Horizontal surface mount connector for the EB-85A/FV-M8 GPS receiver.

SKU: LB-LS4651

A versatile PCB stand with magnetic clips for holding circuit boards during soldering, assembly, and repair. The six freely positionable magnetic pins grip boards securely from below, accommodating PCB thicknesses from 0.2 to 1.8 mm. The pins never demagnetise, providing reliable clamping every t...

SKU: DF-DFR0722

The 8421 Encoder (Horizontal) is an absolute position encoder with 16 positions (0–F) using BCD/8421 encoding. Unlike incremental encoders or potentiometers, the mechanical position directly determines the output code — no memory, reference point, or continuous counting is required. Simply read t...

SKU: SF-DEV-16790

The SparkFun Qwiic Shield for Thing Plus adds four Qwiic connectors (two horizontal, two vertical) to any Thing Plus or Adafruit Feather-format development board. It breaks out the I²C bus (GND, 3.3 V, SDA, SCL) to standard 1 mm pitch JST connectors for solderless daisy-chaining of Qwiic-compatib...

SKU: DF-FIT0190

A 500-piece assortment of 0805 SMD resistors covering 25 common values from 620 Ω to 12 kΩ. Each value comes as a strip of 20 resistors, making it easy to keep your stock organised and identify values quickly. The 0805 package (2.0 × 1.3 mm) is a widely used surface-mount size suitable for hand s...

SKU: SF-DEV-17156

An extended Qwiic shield that adds four Qwiic connectors to Teensy 4.1, Teensy 3.6, and Teensy 3.5 boards. Connects the I²C bus (GND, 3.3 V, SDA, SCL) to two horizontal and two vertical Qwiic ports for easy daisy-chaining of I²C sensors and actuators. Includes a PROG button that mirrors the Teen...