All Products
Showing 21-40 of 43 products · 17 unavailable products hidden
Air Quality Monitor (PM 2.5, Formaldehyde, Temperature Humidity Sensor)
Gravity: PM2.5 Air Quality Sensor
VL53L1X Time of Flight (ToF) Sensor Breakout
Micro:bit Starter Kit (Without Micro:bit board)
Particle Photon
Gravity: Laser PM2.5 Air Quality Sensor For Arduino
Particulate Matter Sensor - SPS30
Sharp GP2Y1010AU0F Compact optical Dust Sensor
SparkFun Photon RedBoard
PM2.5 Air Quality Sensor with I2C Interface - PMSA003I
Adafruit USB-C Power Delivery Dummy Breakout - I2C or Fixed
MPN: ADA5807
Adafruit Feather HUZZAH with ESP8266 WiFi
STM32F411 BlackPill Development Board
Octopus Dust Sensor Detector Module with Sharp GP2Y1010AU0F
FS-600 Geiger Nuclear Radiation Detector
Photon Stackable Header - 12 Pin
DC-DC 12V To 3.3V 5V Buck Step down Power Supply Module For Arduino
Micro Metal Gearmotor (Extended back shaft) - 20:1
Metal DC Geared Motor w/Encoder - 6V 210RPM 10Kg.cm
Adafruit LED Glasses Starter Kit
Air Quality Monitor (PM 2.5, Formaldehyde, Temperature Humidity Sensor)
A multifunction air quality monitor that measures particulate matter (PM2.5), formaldehyde concentration, temperature, and humidity. It uses laser scattering to detect suspended particles in the air, an electrochemical probe for formaldehyde detection, and an integrated sensor for temperature and...
Gravity: PM2.5 Air Quality Sensor
The Gravity PM2.5 Air Quality Sensor uses laser scattering to measure suspended particulate matter in three size ranges — PM1.0, PM2.5, and PM10 — and outputs concentration data via I2C. With a minimum detectable particle size of 0.3 µm and a response time under 1 second, it provides real-time, a...
VL53L1X Time of Flight (ToF) Sensor Breakout
The VL53L1X Time of Flight sensor breakout uses a low-power laser to measure distances with excellent accuracy and speed. With a detection range of 4 cm to 4 metres and up to 50 Hz sampling frequency, it's ideal for proximity sensing, presence detection, and collision avoidance on robots. This b...
Micro:bit Starter Kit (Without Micro:bit board)
ElecFreaks Micro:bit Starter Kit is designed for people who is at the door step of learning electric circuit and programming knowledge. The kit has provided some basic electronic components like LED, button, buzzer, temperature sensor , steering engine and motor etc.. You can not only learn basic...
Particle Photon
The Particle Photon is a compact WiFi development board for building connected Internet of Things (IoT) projects and products. Powered by a Broadcom BCM43362 WiFi chip and an STM32F205 ARM Cortex M3 microcontroller running at 120 MHz, it offers serious processing power in a breadboard-friendly fo...
Gravity: Laser PM2.5 Air Quality Sensor For Arduino
The Gravity Laser PM2.5 Air Quality Sensor uses laser scattering to measure suspended particulate matter concentrations in the air. It detects particles from 0.3 to 10 µm in diameter and outputs digital concentration data via a serial interface — ideal for building air quality monitors, weather s...
Particulate Matter Sensor - SPS30
The Sensirion SPS30 is a compact, high-quality optical particle sensor that uses laser scattering and Sensirion's innovative contamination-resistance technology for superior binning and particle measurement. It measures both mass concentration and particle count across PM1.0, PM2.5, PM4.0, and PM...
Sharp GP2Y1010AU0F Compact optical Dust Sensor
The Sharp GP2Y1010AU0F is a compact optical dust sensor that uses an internal infrared LED and phototransistor arranged diagonally to detect fine particles in the air. The sensor outputs an analog voltage proportional to dust density, and its pulse pattern can distinguish between smoke and dust p...
SparkFun Photon RedBoard
The SparkFun Photon RedBoard, to put it simply, is a WiFi/Microcontroller development board in the Arduino form-factor for the Photon. It’s easy to use, it’s powerful, and it’s connected to the cloud. With the best support, potential, and performance the Photon RedBoard provides you with an IoT d...
PM2.5 Air Quality Sensor with I2C Interface - PMSA003I
The PMSA003I is a compact particulate matter sensor that measures PM1.0, PM2.5, and PM10.0 concentrations using laser scattering. Unlike most PM sensors that use UART, this version features an I2C interface, making it straightforward to use with Arduino, Raspberry Pi, and other microcontrollers w...
Adafruit USB-C Power Delivery Dummy Breakout - I2C or Fixed
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This breakout is built around the HUSB238 USB PD sink chip, making it easy to negotiate power from a USB Type-C Power Delivery source without soldering tiny resistors. It plugs into a USB-C cable and uses the CC lines to request a suitable PD voltage.You can configure it with solder jumpers for f...
Adafruit Feather HUZZAH with ESP8266 WiFi
The Feather HUZZAH ESP8266 is an all-in-one Wi-Fi development board with built-in USB and battery charging. Powered by the ESP8266 with a full Wi-Fi stack, it's a compact and affordable way to add Internet connectivity to your projects using the Arduino IDE or NodeMCU Lua. The CP2104 USB-serial ...
STM32F411 BlackPill Development Board
This simple development board for the STM32F411 is a great way to add a powerful STM chip to your next project. Featuring the STM32F411CEU6, this chip has 512 KB of flash, 128 KB of SRAM and runs at 100 MHz. There's a spot on the bottom for SOIC flash memory - you could solder on a 2 MB SPI flash...
Octopus Dust Sensor Detector Module with Sharp GP2Y1010AU0F
The Octopus Dust Sensor Module features the Sharp GP2Y1010AU0F optical dust sensor, capable of detecting fine particles with a diameter as small as 0.8 μm. It uses an infrared LED and phototransistor to measure dust density via light scattering, outputting an analogue voltage proportional to dust...
FS-600 Geiger Nuclear Radiation Detector
FS-600 is a small height radiation detector. Its main function is to monitor X-ray, ♥-ray and ⑤-ray. The detector of this instrument is an energy compensation Geiger counter (hereinafter referred to as tube). It is characterized by accurate measurement and high range. This product adopts 32-bi...
Photon Stackable Header - 12 Pin
These stackable headers are made to work with the Particle Photon and Photon ProtoShield boards. Each header adds a great deal of connectivity to your next Photon project. Each order includes one 1x12 stackable header with pins spaced at 0.1". If you don’t have a Particle Photon, that’s fine! Th...
DC-DC 12V To 3.3V 5V Buck Step down Power Supply Module For Arduino
One input: DC 6V - 12V (input voltage to the output voltage must be higher than 1V.) Output: 3.3V (+ - 0.05v error), 5.0V (+ - 0.05v error), 800mA (load current can not exceed 800ma), 12V (12V input directly converter to the output) PCB board size: 4.5cm * 4.5cm With red power indicator le...
Micro Metal Gearmotor (Extended back shaft) - 20:1
A miniature brushed DC motor with a 20:1 metal gearbox and an extended back shaft for mounting optical encoders. All micro metal gearmotors share the same physical dimensions, so different gear ratios can be easily swapped without changing your mechanical design. Key Features 20:1 Metal Gearbo...
Metal DC Geared Motor w/Encoder - 6V 210RPM 10Kg.cm
This is a metal geared DC motor w/Encoder. It is a 6V motor with a 34:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 11 counts per revolution of the motor shaft, which corresponds to 341.2 counts per revolution of the gearbox’s output shaft. Pinmap ...
Adafruit LED Glasses Starter Kit
The Adafruit LED Glasses Starter Kit includes everything you need to build a complete pair of programmable LED glasses. Pair the 116-LED front panel with the Bluetooth-enabled nRF52840 driver board, snap them onto the included fashion frames, and you're ready to create dazzling wearable light dis...
