All Products

SKU: AF-4286 · MPN: 4286

The Adafruit DS3502 is an I2C-controlled digital potentiometer that lets your microcontroller adjust resistance programmatically — no manual knob-turning required. Simply send a command over I2C from an Arduino, CircuitPython board, or any Python-powered computer to set the wiper position. The D...

SKU: LB-LS2921

Comes as a standard 10K ohm linear potentiometer with 0.1" spacing it works great for  prototyping. It has a nice feel, tweaking it is quite satisfying.These are used on the crack the code shield.1 x Potentiometer with Built In Knob - 10K ohm

SKU: AF-356 · MPN: 356

These are our favorite trim pots, perfect for breadboarding and prototyping. They have a long grippy adjustment knob and with 0.1" spacing, they plug into breadboards or perfboards with ease. This is the same pot that comes with our character LCDs and tutorial packs.

SKU: AF-3481 · MPN: 3481

A panel-mount 10 kΩ logarithmic potentiometer with an integrated on/off switch. The logarithmic taper is designed for audio volume control — resistance increases on a curve that matches how the human ear perceives loudness, giving smooth and natural volume adjustment from quiet to full. The buil...

SKU: SF-COM-10613

A digital potentiometer that lets you control a voltage divider with serial signals from your microcontroller. Wire it up like a standard potentiometer, then use digital commands to adjust the wiper position — no mechanical knob required. Because the wiper is software-controlled, you're not lock...

SKU: AF-3102 · MPN: 3102

A compact analogue joystick with two 10kΩ potentiometers and a spring-return mechanism. Unlike arcade-style joysticks that use clicking switches, this joystick provides smooth, proportional analogue output across a full 50° range in both X and Y axes. Connect each potentiometer between ground and...

SKU: SF-COM-11620

A compact linear-taper slide potentiometer rated at 10 kΩ and 0.1 W. This small slider features solder tab connections, a 20 mm travel distance, and two mounting holes for easy installation. Key Features Linear Taper – Smooth, proportional resistance change across the travel range Solder Tab ...

SKU: TB-RR0596

A pack of eight 10kΩ metal film resistors rated at 0.5W (½W) with 1% tolerance. Despite the higher power rating, these resistors are the same physical size as standard ¼W carbon film types, making them a drop-in upgrade for projects that need tighter tolerance or extra headroom. Key Features 1...

SKU: AF-3942 · MPN: 3942

The HC-SR04 is an ultrasonic distance sensor that measures distances from approximately 2 cm to 400 cm (best results between 10–250 cm). Widely used in robotics, automation, interactive art, and motion sensing projects. The sensor requires 5V power and the Echo return signal is 5V logic. Two 10 ...

SKU: SF-PRT-14491

A pack of 20 through-hole 10 kΩ resistors with thick leads designed for a snug fit in solderless breadboards. These are standard ¼ W, ±5% tolerance PTH resistors — ideal for pull-ups, pull-downs, current limiting, and general prototyping. Specifications Resistance – 10 kΩ Tolerance – ±5% Pow...

SKU: AF-4493 · MPN: 4493

For the easiest way possible to measure twists, turn to this STEMMA potentiometer breakout (ha!). This plug-n-play pot comes with a JST-PH 2mm connector and a matching  JST PH 3-Pin to Male Header Cables - 200mm, so wiring up is a cinch. Simply plug the cable in, then use the black wire to c...

SKU: AF-4570 · MPN: 4570

The Adafruit DS1841 is an I2C-controlled logarithmic digital potentiometer from Maxim with a resistance range of 3.7 kΩ to 22 kΩ across 128 tap points. Unlike linear potentiometers, the DS1841's logarithmic response curve makes it particularly well suited for audio applications such as volume con...

SKU: SF-SPX-21226 · MPN: SPX-21226

This handy kit gives you a simple way to compare and tune the brightness of your own LEDs, helping you avoid a project full of mismatched indicator lights. It was originally designed for side-by-side LED testing and is especially useful when choosing resistor values or learning how brightness cha...

SKU: SF-COM-30222 · MPN: COM-30222

This compact resistor network packages eight individual 10k Ohm isolated resistors into one 16-pin 2506 surface-mount component. It is a handy way to save board space when a design needs several identical resistors close together.Each resistor element is rated for 63mW with a ±5% tolerance, makin...

SKU: SF-SEN-27312 · MPN: SEN-27312

This 50mm MagnetoPot provides potentiometric position feedback without needing a traditional external wiper or actuator. An outside magnet guides the built-in magnetic element, allowing the sensor to report position through a linear potentiometer output.The sealed membrane-style construction make...

SKU: SF-KIT-21301

A note for SparkFun Inventor's Kit v4.1 users: The only change that was made from the SIK v4.1 to the SIK v4.1.2 is our new carrying case. All of the internal parts and instructional guide have remained the same! The SparkFun Inventor's Kit (SIK) is a great way to get started with programmi...

SKU: LB-4-CHAN

4-Channel Bi-Directional Logic Level Converter Easily connect devices operating at different voltage levels with this 4-Channel Bi-Directional Logic Level Converter. Designed for safe and reliable voltage translation, it allows 3.3V and 5V devices to communicate without risking damage to sensiti...

SKU: IT-IM120628019

OverviewThe ProtoShield mates with the Arduino USB board and gives the user a small soldering area, two general LEDs, access to a BlueSMiRF socket, a general pushbutton switch, and most important of all - the Arduino reset switch is brought to the top level.Features All Arduino pins are brought t...

SKU: AF-6365 · MPN: ADA6365

This compact breakout adds a 4-pin JST SH connector to a Raspberry Pi or compatible board, giving you a quick STEMMA QT/Qwiic connection for I2C sensors and devices. The 2x3 socket plugs onto the Pi’s I2C and power pins with no soldering required, so it is easy to fit and remove when you need it....

SKU: RP-PICO-ELEC

If you're looking for a Raspberry Pi Pico Starter Kit, look no further!This is an awesome and affordable electronics kit for the Raspberry Pi Pico.The components of this Pico Electronics Kit enable you to create electronics circuits for light and sound.Pico Breadboarding can be hard, that's wh...