モジュールをマグネットでパチパチくっつけていくことで電子回路を組み立てられる「littleBits(リトルビッツ)」に、マイコンボード「Arduino」モジュールが登場。ブレッドボードやはんだ付けや面倒な配線などが一切不要で電子回路を組み立てて、Arduino ...

今回は前回のLED点灯を押しボタンスイッチで制御します。押しボタンスイッチは、ボタンを押すことであらかじめ決まっているピン同士が接続されます。今回は押しボタンスイッチを押すことで、GND（0V）に接続されたピンとマイコンボードと繋がっている ...

* the prog button was pressed and it's waiting for a press on PLUS or MINUS to select which end to adjust * the servo will move to the initial position stored in variables plus_limit or minus_limit ...

So I've been helping my daughter with her science/engineering fair project. The project uses an arduino uno with a servo to automatically feed the dog twice a day. She started with a Futaba S3003 with ...

Arduino Servo Door Lock System :- This is an Arduino-based door lock control system using a servo motor and password authentication via serial input. The system features password checking, limited ...

While building robotics projects, the importance of controllers and motors cannot be overstated. These components are the heart and soul of any robotic system, providing the necessary control and ...

If one could temporarily remove their sense of humor and cast a serious look into a Rube Goldberg machine, they would not say to themselves “well that looks simple.” Indeed, it would almost always be ...