IoTのデータや画像を簡単にデータ保存・可視化・通知が行えるサービスです。 プロトタイプ(PoC)や電子工作/教育用途に向い ...

The DHT11 sensor typically has three pins: VCC, data, and ground. Connect VCC to a 3.3V or 5V pin on the ESP8266 (check the specifications of your specific board), connect ground to a ground pin, and ...

今回は，Raspberry Pi Zero 2 WH を用いた室内の温度と湿度を液晶モニタに表示させることに挑戦したいと思います． これまで行ってきたものを統合させる必要があるので，いくつかの記事を復習がてら振り返っておきます． 復習：Raspberry Pi Connect を用いた外出先 ...

This project demonstrates a Bluetooth Low Energy (BLE) peripheral built with the Zephyr RTOS, running on a Nordic Semiconductor development kit (nRF52840 DK). The device reads temperature and humidity ...

Our Smart Home Using Arduino Uno R4 WiFi project is designed for home safety and convenience, integrating temperature, humidity, light, and gas monitoring. Using sensors like DHT11/DHT22, LDR, and ...

Numerous studies have shown that the indoor temperature and relative humidity at workplace significantly impacts workers’ comfort and productivity. The first step towards optimizing these two ambient ...