Engineering Tools

Results: 512
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Product
Interface Type
SparkFun Interface Development Tools QwiicBus - MidPoint
Datasheet
95Expected 12/23/2026
$30.48
Min.: 1
Mult.: 1
Interface Development Tools I2C
SparkFun Development Boards & Kits - ARM Meet the Teensy 4.1 without Ethernet (Headers) a streamlined high-performance development board that's ready to use out of the box. This version takes the record-breaking 600MHz speed and expands it for large-scale projects with pre-soldered heade
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More Info Available
Development Boards & Kits - ARM
SparkFun Interface Development Tools QwiicBus Kit
Datasheet
57On Order
$45.38
Min.: 1
Mult.: 1
Interface Development Tools Evaluation Modules I2C
SparkFun Multiple Function Sensor Development Tools SparkFun Air Velocity Sensor Breakout - FS3000 (Qwiic)
162On Order
$60.95
Min.: 1
Mult.: 1
Multiple Function Sensor Development Tools Breakout Boards I2C
SparkFun Optical Sensor Development Tools The SparkFun Qwiic Mini Human Presence and Motion Sensor is built around the STHS34PF80 Low-power high-sensitivity infrared (IR) sensor for presence and motion detection from STMicroelectronics. This sensor features an infrared motion and presence d
81On Order
$19.49
Min.: 1
Mult.: 1
Optical Sensor Development Tools Breakout Boards I2C, SPI
SparkFun Optical Sensor Development Tools The SparkFun Spectral UV Sensor provides high-accuracy UV radiation measurement across three distinct channels. Utilizing the AS7331 sensor from ams OSRAM you can independently track UVA (320-400nm) UVB (280-320nm) and UVC (200-280nm) light all
135On Order
$27.50
Min.: 1
Mult.: 1
Optical Sensor Development Tools Breakout Boards I2C
SparkFun Optical Sensor Development Tools Despite its size the SparkFun Spectral UV Sensor provides high-accuracy UV radiation measurement across three distinct channels. Utilizing the AS7331 sensor from ams OSRAM you can independently track UVA (320-400nm) UVB (280-320nm) and UVC (200
89On Order
$33.38
Min.: 1
Mult.: 1
Optical Sensor Development Tools Breakout Boards I2C
SparkFun Development Boards & Kits - ARM Teensy 4.1, Lockable
97On Order
$31.50
Min.: 1
Mult.: 1
No
Development Boards & Kits - ARM
SparkFun Development Boards & Kits - ARM Teensy 4.1 without Ethernet, Lockable
51Expected 11/10/2026
$29.60
Min.: 1
Mult.: 1
No
Development Boards & Kits - ARM
SparkFun Optical Sensor Development Tools Ambient Light Sensor B/O TEMT6000
Datasheet
197Expected 11/4/2026
$5.09
Min.: 1
Mult.: 1
Optical Sensor Development Tools
SparkFun Power Management IC Development Tools The SparkFun 1.8V Buck Regulator Breakout features the AP3429A from Diodes Inc. a 2A step-down DC-DC converter with an input voltage range of 2.7V to 5.5V. This full-size 1in. x 1in. version of our buck regulator boards is configured to provide a r
51On Order
$7.25
Min.: 1
Mult.: 1
Power Management IC Development Tools Breakout Boards
SparkFun Bluetooth Development Tools - 802.15.1 The Arduino Nano 33 BLE Sense is an evolution of the traditional Arduino Nano but featuring a lot more powerful processor the nRF52840 from Nordic Semiconductors a 32-bit ARM Cortex -M4 CPU running at 64 MHz. This will allow you to make larger
3Expected 11/10/2026
$54.38
Min.: 1
Mult.: 1
Bluetooth Development Tools Evaluation Boards
SparkFun Pressure Sensor Development Tools This is a force sensitive resistor with a square 1.75x1.5" sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force the lower the resistance. When no pressure is bein
17Expected 11/11/2026
$18.43
Min.: 1
Mult.: 1
Pressure Sensor Development Tools Breadboards
SparkFun Acceleration Sensor Development Tools This SparkFun Triple-Axis Accelerometer Breakout is a simple Qwiic breakout for the KX134 digital accelerometer from Kionix. The KX134 is a low-power 16-bit resolution three-axis accelerometer capable of measuring 8g/16g/32g/64g (user-selectable)
Datasheet
24On Order
$35.95
Min.: 1
Mult.: 1
Acceleration Sensor Development Tools Breakout Boards I2C, SPI
SparkFun Magnetic Sensor Development Tools Visualize the invisible world of magnetism in real-time! The SparkFun Magnetic Imaging Tile utilizes a dense 8x8 grid of 64 high-sensitivity Hall-effect sensors to create a live visual representation of magnetic fields. This allows you to "see" the 1In Stock
$99.95
Min.: 1
Mult.: 1
Magnetic Sensor Development Tools
SparkFun Zigbee Development Tools - 802.15.4 XBee Shield 45In Stock
$21.50
Min.: 1
Mult.: 1
Zigbee Development Tools
SparkFun Temperature Sensor Development Tools It's time to say hip hip array for this IR Breakout! The MLX90640 SparkFun IR Array Breakout is equipped with a 32x24 array of thermopile sensors creating in essence a low resolution thermal imaging camera. With this breakout you can detect surface
Datasheet
21On Order
$70.00
Min.: 1
Mult.: 1
No
Temperature Sensor Development Tools Breakout Boards
SparkFun Multiple Function Sensor Development Tools Gas Sensor Breakout Board
34Expected 2/12/2027
$1.50
Min.: 1
Mult.: 1
Multiple Function Sensor Development Tools
SparkFun Interface Development Tools Do you find yourself wishing that you had just a few more GPIO pins? What if you only need that one more pin? You could add another microcontroller to your project but this would increase the cost and complexity. Instead you can use the Qwiic GPIO
77On Order
$6.75
Min.: 1
Mult.: 1
Interface Development Tools


SparkFun Interface Development Tools SparkFun FTDI Starter Kit - 3.3V
9On Order
$15.95
Min.: 1
Mult.: 1
Interface Development Tools
SparkFun Pressure Sensor Development Tools The SparkFun Qwiic BMP581 Pressure Sensor is a micro-sized absolute pressure sensor breakout from Bosch Sensortec. The BMP581 boasts exceptional resolution and accuracy (down to 1/64Pa) and uses on-chip linearization and temperature compensation to
2Expected 12/18/2026
$23.95
Min.: 1
Mult.: 1
Pressure Sensor Development Tools Development Boards I2C
SparkFun Interface Development Tools Beefy 3 FTDI Basic Breakout
Datasheet
25Expected 11/10/2026
$18.95
Min.: 1
Mult.: 1
No
Interface Development Tools
SparkFun Memory IC Development Tools SIM Card Socket Breakout Non-Stocked Lead-Time 5 Weeks
$5.74
Min.: 10
Mult.: 1
Memory IC Development Tools
SparkFun Power Management IC Development Tools LilyPad Simple Power Non-Stocked Lead-Time 3 Weeks
$12.50
Min.: 1
Mult.: 1
Power Management IC Development Tools Evaluation Boards
SparkFun Audio IC Development Tools The SparkFun Qwiic Speaker Amp includes the Texas Instruments TPA2016D2 stereo filter-free class-D audio power amplifier. What distinguishes this audio amplifier from others is that it features volume control (i.e. gain) Dynamic Range Compression ( Non-Stocked Lead-Time 2 Weeks
$16.33
Min.: 1
Mult.: 1
Audio IC Development Tools Evaluation Kits I2C