Interface Development Tools USB to RS-485 Converter

Development Boards & Kits - AVR LilyTwinkle

Interface Development Tools Beefy 3 FTDI Basic Breakout

SparkFun Accessories These stackable headers are made to work with the SparkFun ESP32 Thing Plus to connect to shield with a Feather footprint. This set includes one 12-pin and one 16-pin header; the pins are spaced by 0.1".Each set of headers allows you to stack Feather

SparkFun Accessories These stackable headers are made to work with the SparkFun ESP32 Thing Plus to connect to shield with a Feather footprint. This set includes one 12-pin and one 16-pin header; the pins are spaced by 0.1".Each set of headers allows you to stack Feather

Zigbee Development Tools - 802.15.4 The XBee3 Thing Plus is an ultra-capable and easy way for getting into wireless device development. The combination of XBee and Qwiic in a space-conscious design represents a much-needed update to our XBee offering. With 20 I/O pins and Lithium-Polym

Zigbee Development Tools - 802.15.4 The XBee3 Thing Plus is an ultra-capable and easy way for getting into wireless device development. The combination of XBee and Qwiic in a space-conscious design represents a much-needed update to our XBee offering. With 20 I/O pins and Lithium-Polym

SparkFun Accessories The W25Q32FV (32M-bit) Serial Flash memory provides a storage solution for systems with limited space pins and power. This small SMD IC series offers flexibility and performance well beyond ordinary Serial Flash devices. They are ideal for code sha

SparkFun Accessories The W25Q32FV (32M-bit) Serial Flash memory provides a storage solution for systems with limited space pins and power. This small SMD IC series offers flexibility and performance well beyond ordinary Serial Flash devices. They are ideal for code sha

Development Boards & Kits - AVR LilyTiny

Small Signal Switching Diodes This is a very common signal diode - 1N4148. Use this for signals up to 200mA of current.

Small Signal Switching Diodes This is a very common signal diode - 1N4148. Use this for signals up to 200mA of current.

WiFi Development Tools - 802.11 The SparkFun ESP32 Thing Plus with U.FL is the next step to get started with Espressif IoT ideations while still enjoying all the amenities of the original ESP32 Thing. Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth MCU module that targets

WiFi Development Tools - 802.11 The SparkFun ESP32 Thing Plus with U.FL is the next step to get started with Espressif IoT ideations while still enjoying all the amenities of the original ESP32 Thing. Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth MCU module that targets

Development Boards & Kits - AVR SparkFun BlackBoard C (Engineering Samples)

SparkFun Accessories This is the basic L7805 voltage regulator a three-terminal positive regulator with a 5V fixed output voltage. This fixed regulator provides a local regulation internal current limiting thermal shut-down control and safe area protection for your p

SparkFun Accessories This is the basic L7805 voltage regulator a three-terminal positive regulator with a 5V fixed output voltage. This fixed regulator provides a local regulation internal current limiting thermal shut-down control and safe area protection for your p

Raspberry Pi Accessories Raspberry Pi 45W USB-C Power Supply

SparkFun Accessories 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

SparkFun Accessories 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

Multiprotocol Development Tools Say hello to the next generation of Pro Mini boards - the SparkFun ESP32 Qwiic Pro Mini houses the powerful ESP32-PICO-MINI-N8R2 from Espressif on our compact Pro Mini footprint with 2MB of PSRAM. With two individually controllable CPU cores adjusta

Multiprotocol Development Tools Say hello to the next generation of Pro Mini boards - the SparkFun ESP32 Qwiic Pro Mini houses the powerful ESP32-PICO-MINI-N8R2 from Espressif on our compact Pro Mini footprint with 2MB of PSRAM. With two individually controllable CPU cores adjusta

Raspberry Pi Accessories The is the Official micro HDMI to HDMI Cable for use with the Raspberry Pi. It's the same 2 meter HDMI cable you would use to connect any micro HDMI device to an HDMI monitor (or vice versa) but this one has been vetted and confirmed to work with th

Raspberry Pi Accessories The is the Official micro HDMI to HDMI Cable for use with the Raspberry Pi. It's the same 2 meter HDMI cable you would use to connect any micro HDMI device to an HDMI monitor (or vice versa) but this one has been vetted and confirmed to work with th

Interface Development Tools OBD-II UART UART

Power Management IC Development Tools SparkFun IoT Brushless Motor Driver (ESP32 WROOM, TMC6300)

Power Management IC Development Tools SparkFun IoT Brushless Motor Driver (ESP32 WROOM, TMC6300)

SparkFun Accessories This is a simple 4 cell AA battery holder. The 5 inch cable is terminated with a standard 5.5x2.1mm center positive barrel jack connector.The connector mates with the barrel jack on the Arduino (among a number of other products) allowing you to easi

SparkFun Accessories This is a simple 4 cell AA battery holder. The 5 inch cable is terminated with a standard 5.5x2.1mm center positive barrel jack connector.The connector mates with the barrel jack on the Arduino (among a number of other products) allowing you to easi

Power Management IC Development Tools LiPoCharger Basic - Micro-USB

SparkFun Accessories If you need some juice this 6Ah Lithium Ion Battery is for you. These are very compact batteries based on Lithium Ion chemistry. This is the highest energy density currently in production. Each cell outputs a nominal 3.7V at 6000mAh! This solid 3 ce

SparkFun Accessories If you need some juice this 6Ah Lithium Ion Battery is for you. These are very compact batteries based on Lithium Ion chemistry. This is the highest energy density currently in production. Each cell outputs a nominal 3.7V at 6000mAh! This solid 3 ce

Soldering & Desoldering Stations Digital readout with a flow of up to 24L per minute. This unit can be used for multiple applications including standard SMD reflow/repair/removal, thermal IC stress testing, thermoplastic welding, and shrink-wrapping.

Soldering & Desoldering Stations Digital readout with a flow of up to 24L per minute. This unit can be used for multiple applications including standard SMD reflow/repair/removal, thermal IC stress testing, thermoplastic welding, and shrink-wrapping.

Multiprotocol Development Tools The SparkFun IoT RedBoard is an ESP32 Development Board that includes everything but the kitchen sink! Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth MCU module that targets a wide variety of applications. At the core of this module is th

Multiprotocol Development Tools The SparkFun IoT RedBoard is an ESP32 Development Board that includes everything but the kitchen sink! Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth MCU module that targets a wide variety of applications. At the core of this module is th

Audio IC Development Tools Electret Microphone Breakout

Single Board Computers BeagleBone Black - Rev C

Power Management IC Development Tools Breadboard Power Supply 5V/3.3V