All Products
Showing 21-40 of 74 products · 26 unavailable products hidden
Digi-Key Hackbox - Clue and PyLeap
A curated electronics kit built around the Adafruit CLUE board and PyLeap — Adafruit's app for wirelessly transferring code and assets from the Learn system directly to your device. No complicated setup or USB cable needed for programming once you're connected via Bluetooth. The CLUE board packs...
Pimoroni Yukon – Yukon Make Anything! Kit
A high-power modular robotics and engineering platform, built around RP2040 and designed to drive the most ambitious robots, props and devices. The Do-Everything Board 🦾 Yukon is a standalone controller that can be equipped with up to six interchangeable modules capable of driving high-powe...
Adafruit DS2484 I2C to 1-Wire Bus Adapter Breakout
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The Adafruit DS2484 is a single-channel I2C-to-1-Wire bus adapter breakout with built-in ESD protection and split supply support. Simply connect it to an existing I2C bus and use the screw terminals to attach DS18B20 temperature sensors or other 1-Wire devices. The 1-Wire protocol, originally de...
Sensor ambiental ELECFREAKS PlanetX BME280
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ELECFREAKS PlanetX BME280 Environment Sensor is a combination sensor based on digital humidity, pressure, and temperature sensors. It is also able to calculate the altitude based on the air pressure value.Learn PlanetX BME280 Environment Sensor
Adafruit DS2482S-800 8 Channel I2C to 1-Wire Bus Adapter
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The Adafruit DS2482S-800 is an 8-channel I2C-to-1-Wire bus adapter on a STEMMA QT breakout board. It allows any I2C-capable microcontroller or single-board computer to communicate with 1-Wire devices — most commonly DS18B20 temperature sensors — without needing to bit-bang the 1-Wire protocol. T...
RP2350 1.47" Display Board – 172x320, Dual-Core, RGB LED
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This compact development board from Waveshare combines the Raspberry Pi RP2350A microcontroller with a built-in 1.47″ LCD display, TF card slot, and RGB LED — all in a tiny form factor with pre-soldered headers and USB-C connectivity. The RP2350A features a unique dual-core, dual-architecture de...
Gravity: LTC4316 I2C Address Shifter - I2C Conflict Resolver for Arduino & Raspberry Pi
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The Gravity LTC4316 I2C Address Shifter resolves I2C address conflicts, allowing multiple sensors with the same address to operate on a single bus. Insert this module between your microcontroller and sensor – address conversion happens in hardware with no code changes required. Key Features Ha...
Adafruit SPA06-003 Temperature + Pressure Sensor
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The Adafruit SPA06-003 is an affordable barometric pressure and temperature sensor from Goertek, ideal for basic environmental sensing and DIY quadcopter builds. It measures 300–1100 hPa (approximately −500 to +9000 m above sea level) with ±3 Pa relative accuracy (~±0.25 m) and ±30 Pa absolute ac...
Adafruit SCD-43 True CO2, Temperature & Humidity Sensor
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This compact breakout measures true ambient CO2 concentration using photoacoustic sensor technology, rather than estimating CO2 from VOC gas concentration. It reports CO2 in parts per million and also includes integrated temperature and humidity sensing, making it useful for indoor air quality, v...
Gravity: Arduino LM35 Temperature Sensor
This is an Arduino Temperature Sensor based on LM35 temperature chip. A Temperature Sensor can be used to detect ambient air temperature.The LM35 chip is produced by National Semiconductor Corporation and offers a functional range between 0 degree Celsius to 100 degree Celsius with a sensitivity ...
ESP32(ESP-WROOM-32) WiFi Bluetooth Dual-Core MCU Module
INTRODUCTION The ESP32 WiFi and Bluetooth chip is the latest generation of Espressif products. It has a dual-core 32-bit MCU, which integrates WiFi HT40 and Bluetooth/BLE 4.2 technology inside. Compared to the arduino ESP8266 (the previous generation), the ESP32 has a significant ...
DIY Ornament Kit - 7cm Diameter
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A 7 cm diameter clear ornament shell designed to house a micro:bit and battery pack for creating interactive, programmable decorations. Perfect for holiday ornaments, classroom projects, or creative coding activities — use the micro:bit's LED display, motion sensors, and temperature sensor to bri...
Dual Gas CO and CH4 Detection Sensor - MQ-9B
The MQ-9B is a CO and CH₄ gas detection sensor form Winsen. The sensing material of the MQ-9B is SnO2, which has a low conductivity in clean air. It detects carbon monoxide (1.5V) by method of cycling high and low temperature. The sensor’s conductivity gets higher with the CO and CH₄ gas concentr...
ESP32-S3 PhotoPainter – 7.3" E-Paper Display, Wood Frame, 800x480, with Battery
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Bring Your Memories to Life with the ESP32-S3-PhotoPainter: The Ultimate E-Paper Photo Frame Introducing the ESP32-S3-PhotoPainter: a dazzling blend of art and technology designed to showcase your memories in vibrant color. This 7.3inch E6 Full Color E-Paper display, nestled within a classic soli...
DHT22 Temperature and Humidity Sensor
DHT22 capacitive humidity sensing digital temperature and humidity module is one that contains the compound has been calibrated digital signal output of the temperature and humidity sensors. Application of a dedicated digital modules collection technology and the temperature and humidity sensing...
Gravity: DHT20 Temperature & Humidity Sensor for Arduino
The DHT20 temperature & humidity sensor is the newly upgraded version of the DHT11. Data accuracy, stability, response speed, measurement range are greatly improved up. DHT20 is a brand new ASIC dedicated chip, an improved MEMS semiconductor capacitive humidity sensor element and a standard on-ch...
DHT20 - AHT20 Pin Module - I2C Temperature and Humidity Sensor
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The DHT20 is a nice but inexpensive temperature and humidity sensor from the same folks that brought us the DHT22.This little sensor looks an awful lot like the popular DHT11/DHT22 temperature and humidity sensors, but unlike classic DHT sensors, it has an I²C interface! That's right, y...
PTC Heating Element - 5V 40°C
This PTC (Positive Temperature Coefficient) Heating Element is a self-regulating thermostatic ceramic heater that automatically maintains a constant surface temperature without external temperature controllers or sensors. Simply apply power and the element heats to its target temperature, then se...
ESP8266 IOT Weather Station Kit
When we want to get up early every morning to understand the weather conditions outside, or we want to DIY a weather station. What is more we want to be able to build a smart home product of the initial model, this ESP8266 IOT Weather Station Kit is based on esp8266 wifi function to achieve remot...
ESP32-S2-DevKitM-1 Development Board
The ESP32-S2-DevKitM-1 is an entry-level development board built around the ESP32-S2-MINI-1 module. It features a single-core Xtensa LX7 processor with Wi-Fi connectivity, 4MB SPI flash, and most I/O pins broken out to breadboard-friendly headers on both sides. Powered via Micro-USB with an on-b...
