Показаны результаты 141–160 из 334
Product Wiki & Tutorials Connect the Grove AHT20 at 3.3V, use the correct I2C socket and read temperature and humidity with an Arduino example. Grove AHT20 with ESP32: I2C Temperature & Humidity → Features 🌱Excellent long-term stability: Quick response and strong anti-interference ability, and normal use in harsh environments 🌱Suitable for most industrial scenarios: temperature…
Features 🌱Support different color LEDs: The LED is plugged into the LED holder rather than soldered on the board 🌱On-board potentiometer adjustment: Support brightness control and a higher range of input voltages 🌱Easy to use: compatible with Grove port, just plug-and-play 🌱High Flexibility: The ingenious PCB design enables you to bend the LED to any…
Product Wiki & Tutorials Connect the Grove Light Sensor v1.2 to an ESP32 ADC, average readings and set repeatable light thresholds without inventing a lux conversion. Grove Light Sensor with ESP32: Analog Readings → Technical setup notes Analog Grove output for relative ambient-light trends; raw ADC readings are not calibrated lux values. Use a 3.3…
Features 🌱Independent measurement units ensure accurate results: encapsulates four MEMS sensor devices completely independent 🌱High-performance gas sensor: high gas sensitivity and high measurement stability 🌱Ability to monitor multiple gases: besides carbon monoxide (CO), nitrogen dioxide (NO2), ethanol (C2H5CH), volatile organic compounds (VOC), and more 🌱Qualitative detecting, rather than quantitative. 🌱Compact size for easy deployment. …
Features 🌱Piezoelectric buzzer with wide compatibility: Can produce a variety of pleasant sounds and analog sound, intermittent sound. Pure timbre, not easily covered by noise 🌱Low power consumption: It is driven by voltage, so the current consumption is small, generally under 20mA, not more than 100mA. 🌱Awesome volume: sound output: > 85 dB 🌱Easy to…
Product Wiki & Tutorials Compare adjustable, Mini and Digital Grove PIR sensors, wire them for ESP32 3.3 V logic and read motion without an extra Arduino library. Grove PIR Sensors with ESP32: Wiring and Motion Test → ESP32 connection notes Adjustable PIR motion detector with digital SIG output. It reacts to changes in infrared radiation;…
Product Wiki & Tutorials Read the Grove DHT11 temperature and humidity sensor with ESP32, select the correct library sensor type and troubleshoot invalid readings. Grove DHT11 with ESP32: Wiring, Arduino Code and Read Errors → DHT11 identification and ESP32 connection notes The labelled DHT11 uses one timed digital signal, not I2C. Select DHT11 in the…
Product Wiki & Tutorials Read the Grove SGP30 at one-second intervals, understand estimated CO2, and plan humidity compensation and baseline handling. SGP30 with ESP32: TVOC, eCO2 & Baseline Setup → Technical setup notes SGP30 metal-oxide gas sensor module with TVOC (ppb) and CO2-equivalent/eCO2 (ppm) outputs over I2C. eCO2 is an estimate, not a direct CO2…
Product Wiki & Tutorials Read both I2C sensing groups, report water-level sections and handle missing data while respecting the white immersion boundary. Grove Water Level Sensor with ESP32: I2C Tutorial → Technical setup notes Capacitive water-level sensing over a 10 cm active length with a Grove I2C connection. Module input: 3.3 V / 5 V….
Grove Shield for Raspberry Pi is an expansion board for Raspberry Pi, designed by Seeed Studio, for the orderliness of your connected sensors when you develop projects with Pi. It maintains 24-Pin GPIO and provides 15 additional Grove ports based on the MM32 chip, along with other interfaces, giving you a great and quick development…
Product Wiki & Tutorials Wire the Grove V2 color sensor over I2C, read RGBC counts and improve measurements with gain, integration and controlled lighting. Grove TCS34725 with ESP32: RGB Color Sensor Guide → Technical setup notes Grove I2C Color Sensor V2 based on TCS34725FN; do not use a driver intended for an older Grove version…
The Infrared Emitter is used to transmit infrared signals through an infrared LED, while there is an Infrared receiver to get the signals on the other side . An infrared LED is like any other LED, with its color centered around 940nm. We can use the emitter not only to transmit data or commands, but…
Product Wiki & Tutorials Connect the 5 V Grove Line Finder v1.1 through a 3.3 V logic interface and test black/white detection before building a line-following robot. Grove Line Finder v1.1 with ESP32: Wiring and Black-Line Test → Important ESP32 voltage connection Seeed specifies a 5 V supply for Grove Line Finder v1.1. Use a…
Product Wiki & Tutorials Compare adjustable, Mini and Digital Grove PIR sensors, wire them for ESP32 3.3 V logic and read motion without an extra Arduino library. Grove PIR Sensors with ESP32: Wiring and Motion Test → Mini PIR setup notes Use a 3.3 V supply for the ESP32 example. A Grove connector alone does…
Battery Included: No High-concerned chemical: None Compatible With: arduino Accessory Type: Sensor Grove – NFC built around PN532 module Contactless communication at 13.56MHz. Support ISO14443 Type A and Type B protocols and I2C or UART communication protocols. Description Grove – NFC built around PN532 module Contactless communication at 13.56MHz. Support ISO14443 Type A and Type B protocols and I2C…
Features 🌱3.5mm pitch pin: The 3.5mm diameter hole is suitable for most connections between devices 🌱High current/voltage adaptable: Rate up to 125V @ 6A 🌱Grove unified socket: The product ensures “Plug and Play” and could be versatile for various applications of Grove Description Grove – Screw Terminal with four 3.5mm pitch pins rate up…
Features Easy to use: Plug the expansion board into the Arduino Nano or Seeeduino Nano and use it directly. Numerous interfaces: It expands to 8 Grove connectors, including 3 Grove digital connectors, 3 Grove analog connectors, 1 Grove I2C connector, and 1 Grove UART connector. Grove unified socket: The shield ensures “Plug and Play” and…
Product Wiki & Tutorials Select the PAJ7660 I2C switch mode, use the correct pag7660 driver and test finger counts, rotation and swipes with ESP32. PAJ7660 with ESP32: I2C Gesture Sensor Tutorial → Technical setup notes PAJ7660 Grove Smart IR Gesture Sensor. In the Seeed Grove_Gesture library, use the pag7660 class and pag7660_gesture_t result type. Rear…
Grove – Temp&Humi&Barometer Sensor (BME280) is a breakout board for Bosch BMP280, a high-precision, low-power combined humidity, pressure, and temperature sensor. Features 🌱High-performance environmental detection: With the help of BME280 module, it can simultaneously detect temperature and humidity, air pressure, to achieve a stronger detection effect. 🌱Robust measurement range: The sensor can operate normally from…
Product Wiki & Tutorials Grove connector and module power details differ from the generic breakout; use the matching wiring section. VL53L0X with ESP32: ToF Distance & Status Checks → Technical setup notes Grove VL53L0X time-of-flight distance sensor with I2C communication. Use the Grove board connector pinout, not a different generic breakout connector order. Default sensor…
