The FC-51 infrared sensor module is a sensor that works to detect objects or obstacles in front of the sensor module. The FC-51 infrared sensor module has two main parts consisting of an IR ...
Sensor‑based currency counter using an IR sensor and a colour sensor with an Arduino and 16x2 LCD. Notes are detected as they pass, their denomination is identified from colour patterns, and the ...
下記の記事の続きです。前回の記事では、この取り組みの背景と温度及び湿度の計測機能の実装について書きました。この記事では、wifiモジュールによるIoTデバイス化と、MH-Z14Aによる二酸化炭素濃度計測機能の実装を行います。 Arduinoは単体で ...
気温センサ(BME280)をArduino互換マイコン(Seeed XIOA)で使う方法を説明します。 使用センサ BME280 - I2C気圧・気温センサ・湿度センサ 気圧・気温・湿度が計測できるI2C接続のセンサです。 チップはSH1106となります。 マイコンとはI2C接続します。 センサー ...
The [Libelium] team wanted to help people in Japan measure radiation in their surroundings following the nuclear accident in Fukushima. Because of the affordability and seeming ubiquity of the Arduino ...
The experiment is for switching an acoustic sounder as a rain alarm after a predetermine time. It may, however, be tinkered for a number of other applications. Needless to say, this is a simple ...
・ARM(R) Cortex(R)-M搭載のSTM32マイコンをベースにした初のArduinoボード ・オーディオ、MicroSD、USB OTGおよびカメラ向けに、高性能グラフィック / タッチスクリーン / 無線リンク / 通信機能を提供 ・Maker Faire Bay Area(5月20日~22日)で初のデモを実施 多種多様な ...
Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...
Will not be affected by the type of liquid. Can detect the liquid level of boiling water Strong compatibility penetrates all kinds of non-metallic containers or pipes such as plastic, glass, ceramic, ...