Components

SKU: SF-COM-00314 | Brand: SparkFun

This HCPL-817 opto-isolator provides a single isolated channel for letting a simple microcontroller switch an external load. It is useful when you want to separate low-voltage control electronics from circuits driving...

SKU: SF-COM-21409 | Brand: SparkFun

This female header provides 12 positions on a standard 0.1 inch pitch, making it suitable for compact board-to-board connections and prototyping layouts.It is designed for surface-mount applications where through-hole...

SKU: SF-COM-22002 | Brand: SparkFun

This is a Panasonic FK series SMT aluminium electrolytic capacitor with a 220µF capacitance, ±20% tolerance and 6.3V rated voltage. It is a polarised surface-mount part intended for compact PCB designs.The FK series i...

SKU: SF-COM-22891 | Brand: SparkFun

This Toshiba TLP290-4 optoisolator provides four isolated transistor-output channels in one device, helping pass signals between circuits while maintaining galvanic isolation.It supports AC or DC input drive and provi...

SKU: SF-COM-26982 | Brand: SparkFun

The IN-PI554FCH is a 5050-size surface-mount RGB LED with an integrated constant-current IC and RGB LED chip, suited to custom PCBs and compact lighting projects.Each LED is supplied as an individual cut-tape unit. It...

SKU: SF-COM-26983 | Brand: SparkFun

This highly integrated Espressif Wi-Fi system-on-chip is designed for compact Internet of Things hardware that needs reliable 2.4GHz wireless networking with efficient power usage.The ESP8266EX can run as a standalone...

SKU: SF-COM-26984 | Brand: SparkFun

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 i...

SKU: SF-COM-26850 | Brand: SparkFun

This compact 5-way directional pad gives your microcontroller project a familiar tactile input for up, down, left, right and centre presses.It is an SMD switch, making it suitable for custom PCBs where you need a low-...

SKU: SF-COM-29198 | Brand: SparkFun

The IRF7509 is a common N- and P-channel MOSFET device for switching higher-power loads from low-power control signals. Its low on-resistance helps reduce losses, while the logic-level gate is suited to control from m...

SKU: SF-COM-29391 | Brand: SparkFun

This black 25mm potentiometer knob is a simple, sturdy control knob for adding a clean finish to panel-mounted pots and other compatible controls.It slides onto the potentiometer shaft and uses a key lock to help it h...

SKU: SF-COM-29759 | Brand: SparkFun

The DA7280 is a surface-mount haptic driver IC for linear resonant actuators (LRA) and eccentric rotating mass (ERM) motors. It provides automatic closed-loop LRA resonant frequency tracking to help maintain consisten...

SKU: SF-COM-29764 | Brand: SparkFun

Capacitors are one of the staple components you will reach for again and again when building electronics projects. They store and release electrical energy, making them useful for filtering noise in power supplies, cr...

SKU: SF-COM-17756 | Brand: SparkFun

The TIP122G is a high-power NPN Darlington transistor for switching heavier loads from a low-current microcontroller output. It is well suited to projects where an Arduino, Raspberry Pi or similar controller needs to ...

SKU: SF-COM-30230 | Brand: SparkFun

This compact surface-mount DIP switch provides 8 individual switch positions for adding simple, user-selectable controls to a PCB.Each position is an SPST slide switch, making it suitable for general control switching...

SKU: SF-COM-17994 | Brand: SparkFun

This 220 Ohm through-hole resistor is a handy general-purpose component for breadboards, perf boards and other prototype builds.It is a 1/4 Watt PTH axial resistor with ±5% tolerance, made with carbon film constructio...

SKU: SF-COM-24838 | Brand: SparkFun

This APA102C, also known as DotStar, is a 5050-sized SMD addressable RGB LED for adding bright, colourful lighting to custom boards and compact projects.It has an integrated control circuit embedded inside the LED pac...

SKU: SF-COM-26985 | Brand: SparkFun

This is a surface-mount aluminium electrolytic capacitor for compact PCB assemblies. It provides 22µF capacitance with a 35V rated voltage and ±20% tolerance.The capacitor is polarised and intended for SMD placement, ...

SKU: SF-COM-17735 | Brand: SparkFun

This compact yellow LED is a basic surface-mount indicator in the common 1206 package size. It is the same yellow LED used on SparkFun RedBoard products and suits general PCB indicator, status and signalling applicati...

SKU: SF-COM-30019 | Brand: SparkFun

This through-hole ceramic capacitor provides 0.47 µF capacitance with a 25V rated voltage. It is a simple PTH component suited to repairs, prototyping, education, and maintaining existing designs that already use this...

SKU: SF-COM-29763 | Brand: SparkFun

Stock up your parts drawers with a handy mix of general-purpose transistors for prototyping, repairs and everyday circuit building. Transistors are core components in modern electronics, used for tasks such as switchi...