Refer to the circuit diagram below for the complete wiring layout. The Raspberry Pi Pico WhatsApp messaging system reads the ...

新種発見！ どころか新種大爆発みたいになるぞ。1996年、バンダイが発売した小さな卵型デバイス｢たまごっち｣が一世を風靡しました。翌97年には｢何百万時間もの労働時間をバーチャルペット育成に費やさせた｣という理由でイグノーベル経済学賞を受賞。今読んでもこの文章、めっちゃ皮肉効いてますね。2025年時点で累計出荷数1億台を突破した、まさにレジェンド級のガジェット。もし、あの時代に同じものを作ろうと ...

The system is built upon four foundational pillars: Autonomous Safety: Utilizing MQ-series gas sensors and flame detectors to provide real-time protection against fire and gas leaks through automated ...

Let’s start with the simple case: performing an action only when the switch goes active. We’ll assume the switch starts in ...

Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...

Apptronik raises $520M at a $5B valuation to scale production of its Apollo humanoid robot for global commercial deployment.

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

In this video, we demonstrate how to create a face mask using individually addressable LED strips arranged in a 30 x 12 LED grid. The project utilizes an Arduino Micro, an SD card reader module, a ...