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Showing 41-60 of 100 products
Adafruit Swirly Aluminium Mounting Grid for 0.1in PCBs
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This swirly aluminium mounting grid gives small maker boards a sturdy mechanical base when you are building plug-and-play projects with STEMMA QT boards, sensors, Feathers and other 0.1 inch-spaced PCBs.It is made using a single-sided aluminium-core PCB process, but there is no copper layer — jus...
OpenScale IoT Wireless Load Cell Scale Controller
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Build a connected weighing system without starting from low-level load cell code. OpenScale IoT is a wireless scale controller built around the ESP32-PICO-MINI, designed to turn a standard load cell setup into a configurable, connected weigh scale.Attach a four or five-wire load cell, or use four...
Micro Proximity Sensor - 20 cm VCNL4040 (Qwiic)
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Built around the VCNL4040, this tiny Qwiic Micro breakout provides short-range presence detection for projects where space and weight are tight. It is designed for qualitative sensing: detecting whether an object is present within range and whether it is getting closer or moving farther away, rat...
Qwiic MCP4725 12-Bit DAC Breakout
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Generate a real analogue output from your microcontroller instead of relying on PWM. This MCP4725 breakout is a 12-bit Digital-to-Analogue Converter (DAC) that outputs precise voltage levels over an I2C/Qwiic connection.It is useful for projects that need smoother control signals, such as sound g...
RS232 Breakout - ST3222 with DE9 Connector
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This compact breakout makes it straightforward to connect 3.3V microcontroller projects to legacy RS232 serial equipment such as older computers, industrial machines, GPS modules and other devices using a DE9, also known as DB9, connector.At the centre of the board is the ST3222 RS232 driver/tran...
Portability Shield for SparkFun Development Boards
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Add the user interface and power features needed to take a compatible SparkFun development board into the field. This shield brings together battery power, charging, storage and controls in a compact add-on board.Power is handled with a LiPo battery connector, charger, fuel gauge and an on/off sw...
LattePanda Mu N305 16GB x86 Compute Module
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Build compact x86 systems around a card-sized computer-on-module featuring an Intel Core i3-N305 processor, 16GB LPDDR5 memory and 64GB eMMC storage. It is designed for custom embedded PCs, edge devices, portable projects and other space-constrained builds that still need desktop-class software s...
BlueSMiRF v2 Bluetooth Serial Link with JST-GH
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Turn a wired UART link into a dependable short-range Bluetooth® serial connection for microcontrollers, computers and mobile devices. It pairs, connects and passes data between TX and RX lines, buffering serial streams for byte-perfect delivery between radios.This JST version swaps the usual pins...
HMC6343 Qwiic Digital Compass
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This compact digital compass module is built around the HMC6343, a fully integrated electronic compass designed to deliver reliable heading data without making your main microcontroller do all the processing.Unlike basic magnetometers that need to be kept flat, the HMC6343 combines 3-axis magneto...
Female DE9/DB9 Breakout
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This compact breakout board makes it easy to bring a female DE9 connector, often called DB9, onto a breadboard or into a custom wiring harness.All nine connector pins are broken out to 0.1in-spaced plated through-hole pads, along with two extra ground connections. It is handy for RS-232-style pro...
Ideal Diode Breakout
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Keep your project powered through power-supply hot swaps with this compact ideal diode breakout from SparkFun. It provides reliable one-way voltage control for dynamic power selection and switchover, over-voltage protection, and designs that need a stable power input.The board breaks out four cha...
Indoor Air Quality Combo Sensor - SCD41/SEN55 (Qwiic)
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Build a detailed indoor air monitor with this Qwiic combo board, pairing Sensirion’s SCD41 CO2 sensor with the SEN55 environmental sensor node. Together they measure CO2, volatile organic compounds (VOCs), particulate matter across PM1.0, PM2.5, PM4 and PM10, temperature and relative humidity.The...
FPC2534 Qwiic Fingerprint Sensor
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This breakout brings secure fingerprint authentication to embedded projects while keeping the complex biometric work on the sensor itself. Built around the FPC2534 from Fingerprint Cards AB, it handles enrolment, encryption, internal storage and authentication without requiring your host microcon...
LIS3DH Triple Axis Accelerometer Breakout (Qwiic)
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Add motion sensing to your project with this Qwiic-enabled LIS3DH breakout. The LIS3DH is a smart, low-power, three-axis capacitive micro-machined accelerometer with 12-bit resolution, suited to translation, motion, orientation and tap detection.This board is classified as a 3DoF, or 3 Degrees of...
DE9 (DB9) Male Breakout Board - BOB-29195
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This compact breakout board makes it easy to work with a male DE9 connector, commonly referred to as DB9. It brings the connector out to a maker-friendly plated through-hole header, so you can wire it into prototypes, test fixtures or custom serial-style cable assemblies.All nine DE9 pins are rou...
Ethernet Adapter for Teensy 4.1
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This adapter makes it straightforward to add a wired Ethernet connection to a Teensy 4.1. It brings the functionality of the Ethernet Kit for Teensy 4.1 onto a single board, helping you get a network-capable setup together with less assembly.The tricky parts are already taken care of, with the RJ...
Mega Raspberry Pi 8G Kit
Faster than ever, the new Raspberry Pi 4 Model B is now equipped with the latest Broadcom System on a Chip that provides true Desktop Level Performance. With the ultrapowerful quad-core Broadcom System on a Chip, the Raspberry Pi 4 Model B has more muscle when you’re using processor-intensive ...
Mega Raspberry Pi 4 4G Kit
Faster than ever, the new Raspberry Pi 4 Model B is now equipped with the latest Broadcom System on a Chip that provides true Desktop Level Performance. With the ultrapowerful quad-core Broadcom System on a Chip, the Raspberry Pi 4 Model B has more muscle when you’re using processor-intensive app...
Carbide PCB Drill Bit - 0.9mm
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If you've started designing your own PCBs in Eagle or KiCad and want to make your PCB a reality, you may start out with an etching system to pattern out traces. But that's only half the job! You'll also need a way to drill some tiny and accurate holes. That's why we've started selli...
Carbide PCB Drill Bit - 0.7mm
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If you've started designing your own PCBs in Eagle or KiCad and want to make your PCB a reality, you may start out with an etching system to pattern out traces. But that's only half the job! You'll also need a way to drill some tiny and accurate holes. That's why we've started selli...
