Potentiometer Kit WH148 1K 5K 10K 20K 50K 100K 250K 500K 1M Ohm, 45 Sets | B-Type Single Linear Rotary Taper Variable Resistors with Knobs, Nuts, and Washers. Ideal for Breadboards and Prototyping

Upgrade Your Electronics Workbench with the WH148 Potentiometer Master Kit Why do DIYers and Audio Techs choose this kit? Have you ever been deep into an Arduino project, only to realize you don’t have the right variable resistor to tune your motor speed? Or perhaps your favorite guitar amplifier has a “scratchy” volume knob that ruins your sound. The WH148 Kit is engineered to solve these exact frustrations. How does it work? Unlike A-Type (audio/logarithmic) pots, our B-Type Linear Pots provide a 1:1 steady increase in resistance. If you turn the knob 50%, you get exactly 50% of the resistance. This makes them the universal standard for: For Arduino / Raspberry Pi: Reading precise analog sensor data or PWM dimming. For Audio Gear Repair: Fixing old radios, guitar pedals, and replacing worn-out pots. For Breadboard Prototyping: 15mm standard shafts fit perfectly into test boards. What’s inside the box? 45 x B-Type Linear Potentiometers (1KΩ, 5KΩ, 10KΩ, 20KΩ, 50KΩ, 100KΩ, 250KΩ, 500KΩ, 1MΩ - 5 pcs each) 45 x Ergonomic Plastic Knobs (for easy grip) 45 x Nuts & 45x Washers (for secure panel mounting) Everything is pre-sorted in a clearly labeled case. Stop hunting for spare parts and start building!

• COMPLETE 9-VALUE ASSORTMENT KIT: Eliminate the guesswork with 45 sets of variable resistors covering 9 essential values (1KΩ to 1MΩ). Perfect for fixing a scratchy guitar amplifier, building a custom Arduino LED dimmer, or constructing a Deej volume mixer
• SMOOTH B-TYPE SINGLE LINEAR CONTROL: Experience highly accurate, predictable rotary taper adjustments with zero dead zones. Unlike logarithmic variants, these 3-pin linear potentiometers ensure steady resistance changes, ideal for precise motor speed tuning and analog sensor inputs
• HARDWARE & KNOBS INCLUDED: Each 15mm knurled shaft potentiometer comes equipped with an ergonomic cap, hex nut, and washer. The standard pin spacing seamlessly integrates with breadboards, electronic panels, and 3D-printed project enclosures
• DURABLE ALLOY & LOW STATIC NOISE: Crafted with a premium carbon film element and sturdy metal alloy housing for reduced internal wear and oxidation. This robust build keeps your audio signals clean and free from static interference during rigorous tuning
• ESSENTIAL DIY ELECTRONICS TOOLKIT: Neatly sorted in a labeled, durable storage box to keep your workbench organized. An indispensable upgrade for electrical engineering students, synthesizer modders, and Raspberry Pi hobbyists troubleshooting circuit issues