All Products

SKU: PI-COM-B005

580 resistors (29 values, 20 pieces of each) go into this great starter pack (or refill!) with a wide range of useful values. The kit contains 20 each of:10Ω22Ω47Ω68Ω100Ω120Ω150Ω180Ω220Ω270Ω330Ω470Ω560Ω680Ω1kΩ1.2kΩ1.5kΩ1.8kΩ2.2kΩ2.7kΩ3.3kΩ4.7kΩ5.6kΩ6.8kΩ8.2kΩ10kΩ22kΩ47kΩ100kΩ Rated for&nb...

SKU: AF-6359 · MPN: ADA6359

This breakout lets you add an ideal diode to a higher-current DC power path without the usual forward voltage drop of a standard diode. It is designed for 3~23V DC supplies and up to 5A, using the LM73100's back-to-back FETs to keep current flowing in one direction while wasting far less power as...

SKU: SF-COM-14560

You don’t have to worry about adding a resistor to an LED if you get an LED with a built in resistor! This pack of 25 red 5mm LEDs will help alleviate any frustrations you’ve had with accidentally burning them out by having a resistor in the diode itself. Each LED has an operating voltage range o...

SKU: AF-5830 · MPN: ADA5830

This compact Adafruit breakout helps manage two power inputs in a small project, such as a battery, USB supply or DC wall adaptor. It uses the LM66200 dual ideal diode IC to select the higher of two inputs while helping prevent back-powering.Connect your two 2–5V supplies to Vin1 and Vin2, and th...

SKU: SF-COM-14561

You don’t have to worry about adding a resistor to an LED if you get an LED with a built in resistor! This pack of 25 yellow 5mm LEDs will help alleviate any frustrations you’ve had with accidentally burning them out by having a resistor in the diode itself. Each LED has an operating voltage rang...

SKU: SF-COM-26984 · MPN: COM-26984

This compact IR emitter is a light emitting diode designed to transmit infrared signals, such as those used in remote control and generic IR communication projects.It operates at 940nm, making it suitable for common infrared receiver systems. Like any LED, it should be used with an appropriate cu...

SKU: WS-17912 · MPN: 17912

Add reliable, isolated CAN bus communication to your Raspberry Pi with this dual-channel expansion HAT. Built around the MCP2515 CAN controller and SN65HVD230 transceiver, it provides two fully independent CAN channels — ideal for industrial control systems, automotive projects, and IoT devices t...

SKU: DF-FIT0902 · MPN: FIT0902

This 3-pin PH2.0 male-to-male cable pack provides compact, tidy connections for modular electronics builds. It is designed for use with Boson modules and the UNIHIKER development board, helping you connect sensors, peripherals and expansion modules without soldering.Each cable has keyed PH2.0 3-p...

SKU: AF-4774

DT71 Mini Digital Tweezers are among the nicest, most handsome digital test equipment we've come across. The DT71 is compact and pocket-sized for easy portable use. They're a perfect assistant for folks who have assorted SMT components that need verification - either because they aren't marked or...

SKU: SF-COM-00539

Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package.

SKU: LB-EAGLED-BUZZ-KIT

The EagLED is Little Bird Electronics' own Arduino-compatible wearable development kit, designed from the ground up for e-textile projects. It packs a microcontroller, LEDs, light sensor, push button, and buzzer onto a snippable board — with snap-off satellite boards for eyes, stars, and hearts t...

SKU: DF-DFR0123

This 20W adjustable DC-DC boost converter with a digital display is based on the professional boost chip and supports 3~32V power input, 5~35V output, and an accuracy of ±0.05V. The switching frequency is 400KHz, the conversion efficiency can reach 94%, it has the functions of overheating prote...

SKU: SF-COM-00538

Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package.

SKU: SF-COM-00535

Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package.

SKU: SF-COM-15105

This diode-transistor photocouplers consist of an LED, optically coupled to a high speed photodetector to transmit electrical signals between circuits while still isolating your system from higher voltages. The 6N137 optoisolator is presented in an 8-pin DIP package.The output features is an open...

SKU: AF-997

Control the flow of fluid using the flow of electrons! This liquid valve would make a great addition to your robotic gardening project. There are two 1/2" (Nominal non-taped National Pipe) outlets. Normally, the valve is closed. When 12VDC is applied to the two terminals, the valve opens and w...

SKU: SF-COM-14884

A general-purpose 1N4004 rectifier diode in a subminiature axial-lead package. Rated for 1 A forward current and 400 V reverse voltage, this diode is commonly used for reverse voltage protection, power rectification, and DC-DC converter circuits. Key Features 1 A Forward Current – Suitable for...

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: AF-366

These 2 mm pitch 10-pin socket headers are designed specifically for XBee modules, which use 2 mm pin spacing instead of the standard 2.54 mm (0.1″) pitch. Each pack includes two sockets — one for each side of the XBee module. Solder these sockets onto your PCB or breadboard adapter to create a ...

SKU: DF-FIT0913 · MPN: FIT0913

A 10-pack of PH2.0-3P male-to-male cables for connecting Boson modules, UNIHIKER boards, and other modular electronics. The polarised 3-pin connectors ensure correct orientation and prevent reverse insertion. The 20cm length provides extended reach for larger setups. Key Features Polarised Con...