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Medium Surface Transducer with Wires - 4 Ohm 3 Watt
Speaker - 40mm Diameter - 4 Ohm 3 Watt
Mono Enclosed Speaker with Plain Wires - 3W 4 Ohm
Speaker - 3inch / 76.2mm Diameter - 4 Ohm 3 Watt
Adafruit VL53L4CD Time of Flight Distance Sensor - ~1 to 1300mm
Stereo 2.1W Class D Audio Amplifier - TPA2012
Ultrasonic Sensor XL-MaxSonar -WRC1-Water Proof
Stereo 2.8W Class D Audio Amplifier - I2C Control AGC - TPA2016
Optomax Digital Liquid Level Sensor
All-in-one Starter Kit for ESP32-P4 with Common Board design, 16 Modules and AI Lessons
Parts Bundle for Introduction to Breadboarding by Jen Fox
Large Surface Transducer with Wires - 4 Ohm 5 Watt
Adafruit Ultimate GPS HAT for Raspberry Pi [Mini Kit]
SparkFun Pressure Sensor Breakout - MS5803-14BA
Mote Module Cables - 50cm
SparkPNT GNSS Flex Module - LG290P - SparkFun Electronics
MPN: GPS-28139
BMP388 Digital Pressure Sensor Module
Mini Photocell
Adafruit SMT breakout PCB for SOIC or TSSOP - various sizes - 16 pin - pack of three
Adafruit SMT breakout PCB for SOIC or TSSOP - various sizes - 28 pin - pack of three
Medium Surface Transducer with Wires - 4 Ohm 3 Watt
A medium surface transducer that turns any flat surface — tables, walls, panels — into a speaker. Unlike traditional cone speakers, a voice coil wrapped around a metal rod causes vibration that transfers directly to the surface it's pressed against, producing surprisingly clear sound from the sur...
Speaker - 40mm Diameter - 4 Ohm 3 Watt
Hear the good news! This speaker is a great addition to any audio project where you need a 4 Ohm impedance and 3W or less of power. At 40mm diameter it has a more square-ish shape, but a smaller face. Sound quality and volume are nicely sandwiched between our Thin Plastic Speaker with Wires an...
Mono Enclosed Speaker with Plain Wires - 3W 4 Ohm
A compact 2.8" × 1.2" enclosed mono speaker delivering clear audio output at 3W and 4 ohm impedance. The sealed enclosure provides improved sound quality and volume compared to bare speaker drivers of a similar size. This speaker comes with plain bare wires (no connector), making it easy to sold...
Speaker - 3inch / 76.2mm Diameter - 4 Ohm 3 Watt
A 3-inch (76.2 mm) speaker cone with 4 Ω impedance and 3 W power handling. Four mounting tabs spaced 60 mm apart make it easy to secure in enclosures or project housings. Pairs well with Class D amplifier boards for compact audio projects. Specifications Diameter: 3″ (76.2 mm) Impedance: 4 Ω ...
Adafruit VL53L4CD Time of Flight Distance Sensor - ~1 to 1300mm
The Adafruit VL53L4CD is a Time-of-Flight (ToF) distance sensor from ST that combines short-range and medium-range sensing in one chip. It measures from approximately 1 mm right up to 1300 mm, bridging the gap between the close-range VL6180X and the longer-range VL53L0X — all using an invisible l...
Stereo 2.1W Class D Audio Amplifier - TPA2012
This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 2.1W channels into 4 ohm impedance speakers (@ 10% THD). Inside the miniature chip is a class D controller, able to run from 2.7V-5.5VDC. Since the amp is a class D, it's incredibly efficient (89% efficient when...
Ultrasonic Sensor XL-MaxSonar -WRC1-Water Proof
The XL-MaxSonar-WR sensor provides very short to long-range detection and ranging, in a compact, robust PVC housing, designed to meet IP67 water intrusion, and matches standard electrical 3/4" PCV pipe fittings. The sensor puts 1/2 watt of peak power into the efficient transformer driving ...
Stereo 2.8W Class D Audio Amplifier - I2C Control AGC - TPA2016
A mini class D with AGC and I2C control? Yes please! This incredibly small stereo amplifier is surprisingly powerful. It is able to deliver 2 x 2.8W channels into 4 ohm impedance speakers (@ 10% THD) and it has a i2c control interface as well as an AGC (automatic gain control) system to keep your...
Optomax Digital Liquid Level Sensor
The Optomax is an optical liquid level sensor that detects the presence or absence of almost any liquid — oil or water based. Inside the polysulfone housing, an infrared LED and matching phototransistor work together: when dry, the IR light reflects internally back to the sensor; when the tip is ...
All-in-one Starter Kit for ESP32-P4 with Common Board design, 16 Modules and AI Lessons
The All-in-one Starter Kit for ESP32-P4 is a complete learning platform built around Espressif's ESP32-P4, a high-performance 32-bit RISC-V dual-core microprocessor with powerful image and voice processing capabilities. It integrates 16 common sensor modules on a single circuit board, eliminating...
Parts Bundle for Introduction to Breadboarding by Jen Fox
We are very excited to carry a new bundle supporting Adafruit friend and maker Jen Fox and her new book, Beginning Breadboarding: Physical Computing and the Basic Building Blocks of Computers! Using fun, hands-on projects, learn what a circuit is and how it works! This book uses a common...
Large Surface Transducer with Wires - 4 Ohm 5 Watt
Turn any surface/wall/table etc into a speaker with a surface transducer. This type of speaker does not have a moving cone like most speakers you've seen. Instead, a metal rod is wrapped with the voice coil. When current is pulsed through the coil, the magnetic field causes a piece of metal to...
Adafruit Ultimate GPS HAT for Raspberry Pi [Mini Kit]
The Adafruit Ultimate GPS HAT adds high-quality GPS and GLONASS positioning to your Raspberry Pi. Built around a PA1616D module, it provides precise location data and a built-in real-time clock (RTC) with coin cell backup — perfect for outdoor projects, time synchronisation, and location-aware ap...
SparkFun Pressure Sensor Breakout - MS5803-14BA
This is the MS5803-14BA Pressure Sensor Breakout, a high resolution pressure sensor with both an I2C and SPI interface. This MEMS pressure sensor measures the absolute pressure of the fluid around it which includes air, water, and anything else that acts like a viscous fluid. Depending on how you...
Mote Module Cables - 50cm
Custom-designed 50 cm cables for connecting Pimoroni Mote RGB LED modules to the Mote host board. These matte black cables feature quality connectors and heavier-gauge power lines for reliable data and power delivery across your installation. Key Features Matte Black Finish – Discreet appearan...
SparkPNT GNSS Flex Module - LG290P - SparkFun Electronics
· MPN: GPS-28139
The SparkPNT GNSS Flex Module delivers centimetre-level RTK positioning using the Quectel LG290P receiver with quad-band support (L1, L2, L5, E6/L6) and multi-constellation tracking across GPS, GLONASS, Galileo, BDS, QZSS, and NavIC. With a built-in NIC anti-jamming unit and 1,040 tracking channe...
BMP388 Digital Pressure Sensor Module
The BMP388 Digital Pressure Sensor Module is a high-accuracy barometric pressure and temperature breakout based on the Bosch BMP388. It offers significantly improved performance over its predecessors (BMP180, BMP280) with lower power consumption, higher resolution, and faster sampling — making it...
Mini Photocell
This is a very small light sensor. A photocell changes (also called a photodetector, photo resistor, CdS or photoconductive cell) resistance depending on the amount of light it is exposed to. These little sensors make great ambient light triggers (when light in the room turns on, do something). ...
Adafruit SMT breakout PCB for SOIC or TSSOP - various sizes - 16 pin - pack of three
The Adafruit SMT Breakout PCB for 16-pin SOIC or TSSOP packages lets you easily prototype with surface-mount chips on standard solderless breadboards. One side accommodates a 16-pin TSSOP footprint while the other supports 16-pin SOIC (narrow, medium, or wide), with traces routed to two rows of 0...
Adafruit SMT breakout PCB for SOIC or TSSOP - various sizes - 28 pin - pack of three
The Adafruit SMT Breakout PCB for 28-pin SOIC or TSSOP packages lets you easily prototype with surface-mount chips on standard solderless breadboards. One side accommodates a 28-pin TSSOP footprint while the other supports 28-pin SOIC (narrow, medium, or wide), with traces routed to two rows of 0...