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1 day ago · Then upload the below sketch to arduino. Then you click on the push button you will see that led 13 light up and when you release led 13 gets off. const int buttonPin = 2; // the number of the pushbutton pin. const int ledPin = 13; // the number of the built-in LED pin. int buttonState = 0; // variable for reading the pushbutton status.
1 day ago · hi all,i'm newbie in app iventor. i need your hand. i would like to command three light bulb by using arduino , 3 channels of a relay and bluetooth HC-05. i've created my own application with mit app inventor. after t…
3 minutes ago · 5、创新：Arduino可以让你用电子的方式来表达你的创意和想象，你可以用Arduino来制作各种有趣和有用的项目，如机器人、智能家居、艺术装置等。 1、高性能电机控制：FOC是一种高级的电机控制算法，可以精准控制PMSM(永磁同步电机)和BLDC(无刷直流)电机，实现平滑的转速和扭矩输出。
1 day ago · Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion ...
1 day ago · Ok. Merci pour votre réponse. @Christophe m'a dit que vous êtes électronicien et moi pas. Donc je suis vos recommandations. Cela me donne une idée, pourquoi ne pas mettre le connecteur ISCP ainsi que l'attiny sous ESP32 comme cela il ne prend pas de place et au cas, il faudrait reprogrammer celui-ci, il suffirait de retirer l'esp32 et en une opération on protègerais l'entrée de ESP32.
1 day ago · 12vのLEDをarduinoの制御したくarduinoは5Vで対応できないのでトランジスタ2sa1015のpnpを使いベースに1kΩの抵抗を挟み5Vを直接流してみたらオンオフできたためarduino から5Vを流してみたらarduinoで制御する前からledが光っており制御ができません、、、なにが原因でしょうか？ちなみに電源は大元が12V ...
1 day ago · The Arduino program, programming and building guides are in the zip files at Other Files section.. Since it's case for an old-school project, the built style is also old-school.. Check out the added simple guides and the info's for more information. Not a beginner project, so be warned about the challenges:) A good puzzle project for makers..
