I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

ロボカップジュニアの赤外線ボールを検知するためのIRセンサの紹介です。 使用部品 Vishay 赤外線検出モジュール 38kHzTSSP58038 数量1 薄型ユニバーサル基板 UB-T… IRセンサの製作 ロボカップジュニアの赤外線ボールを検知するためのIRセンサの紹介です。

Some readers may recall building a line-following robot during their school days. Involving some IR LEDs, perhaps a bit of LEGO, and plenty of trial-and-error, it was fun on a tiny scale. Now imagine ...