Discontinued

Programmable Oscillator - 8kHz to 133MHz  - Sparkfun COM-09089 Discontinued The DS1077 is a dual-output, programmable, oscillator requiring no external components for operation. The DS1077 can be used as a processor-controlled frequency synthesizer...

AVR Stick - Sparkfun DEV-09147 Discontinued The SparkFun AVR Stick is a simple data logging device that instantiates itself as an HID keyboard and reports the voltages, along with a 'timestamp,' from two pins on an ATtiny85. The device uses open...

Shift-In Breakout Board for SN74HC165 - Sparkfun BOB-11733 Discontinued The SN74HC165N is a neat little IC that will take an input of up to 8 parallel lines and produce a single, serial output. It's a great way to increase the number of inputs on a...

SparkFun Proximity Sensing Kit - Sparkfun KIT-18448 Select Category Discontinued Start a proximity sensing project today with the SparkFun Proximity Sensing Kit. Using an infrared proximity sensor, a RedBoard Qwiic, and the included hookup wire, you...

UHF RFID Ring Antenna, u.FL - Sparkfun SPX-15113 Discontinued Eager to try out our new Ultra-small UHF RFID Rain Tags it quickly became apparent that the trace antenna on the M6E Nano Shield wasn't going to cut it so we based a board on...

Analog Servo Motor, FeeTech S0005 (Sub-Micro Size) Discontinued Analog Servo s can be found everywhere from heavy machinery, to power steering in vehicles, to robotics and a wide variety of electronics. So there are typically a plethora of options to...

  I2C Extender / Active Terminator, LTC4311 - STEMMA QT  - Adafruit 4756 I2C stands for Inter-Integrated-Circuit communications, it's meant for short distances on a PCB or subassembly. But, hey, we're engineers, and we like to push the limits...

Adafruit Motor/Stepper/Servo Shield for Arduino v2 Kit - v2.3 The original Adafruit Motorshield kit is one of our most beloved kits, which is why we decided to make something even better. This upgraded shield is one of the easiest ways to drive DC and...

USB to Serial Converter, Adafruit CP2104 Friend (3309) Discontinued Long gone are the days of parallel ports and serial ports. Now the USB port reigns supreme! But USB is hard, and you just want to transfer your everyday serial data from a...

ESP32-C3 WROOM Module, 4MB, PCB Antenna (WRL-18034) Discontinued The Espressif ESP32-C3 is the next version of the popular ESP32 Bluetooth® and WiFi enabled module. This module features a single core, RISC-V-based processor with WiFi and...

868MHz European LoRa Antenna RP-SMA - 1/2 Wave 2dBi (DiPole, 810-910MHz) - Sparkfun WRL-18083 - Discontinued Increase your range with this 1/2 wave duck antenna for the European LoRa band. Designed for 810-910 MHz (868MHz center frequency) it is ideal...

Digilent BNC Adapter Board - Sparkfun TOL-14260 Discontinued The Digilent BNC Adapter Board is a simple add-on board intended to be used with the Digilent Analog Discovery 2, which allows you to use standard BNC-terminated test leads and probes with your...