Pull-up and Pull-down: Why Inputs Become Unstable and How to Fix Them

When building circuits using microcontrollers, you may encounter this situation: "The input turns HIGH or LOW on its own even ...
Elektor Magazine

Practical MOSFET Electronics: From Theory to Working Circuits

Discover Practical MOSFET Electronics by Dogan Ibrahim, featuring LTspice simulations, Arduino motor control, amplifiers, and ...
Elektor Magazine

Practical MOSFET electronics - van theorie naar werkende schakelingen

Practical MOSFET Electronics biedt electronici, studenten en hobbyisten een gestructureerde manier om ...
eeNews Europe

The Maker’s Guide to AI Coding: Build More With AI

Explore Practical MOSFET Electronics by Dogan Ibrahim, with LTspice simulations, Arduino projects, and hands-on circuits.
blog.csdn

Arduino驱动大功率LED：N沟道MOS管选型、电路设计与调光实战

直接说结论：Arduino的引脚是带不动大功率LED的。哪怕你用个3W的灯珠，额定电流就有700mA左右，而Arduino Uno的I/O引脚最大也就输出40mA，正常推荐别超过20mA。这已经不是软件上写个 digitalWrite (HIGH) 就能解决的问题，必须靠外部功率器件去“放大”电流控制能力。而MOS管，就是干这个活最顺手的选择。
blog.csdn

Arduino无刷电机驱动实战：六步换向法与MOS管电路详解

本内容遵循CC 4.0 BY-SA版权协议 无刷电机（BLDC）这东西，玩航模的、做智能小车的、搞云台的，基本都绕不开。它效率高、寿命长、没有电刷火花，但驱动起来比有刷电机麻烦不少——你不能 ...